airbag AUDI A3 SEDAN 2018 Repair Manual

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provide supplementa l protection in certain fron­
tal collisions .
A WARNING -
Not using a booster seat, using the booster
seat improperly, incorrectly insta lling a boos­
ter seat or using the vehicle safety belt im­
properly increases the risk of serious personal
injury and death in a collision or other emer­
gency situat ion . To help reduce the r isk of se­
r ious personal inj ury and/o r death:
- The shoulder belt must l ie as close to the
center of the child 's collar bone as poss ible
and must lie flat and snug on the uppe r
body . It must neve r lie across the t hroat or
neck . The lap be lt must lie across the pe lv is
and never across the stomac h or abdomen.
Make sure that the belt lies flat and sn ug .
Pull on the belt to tighten if necessary.
- Failure to proper ly route safety belts over a
child's body will ca use severe injuries in an
acc ident or other emergency situation
¢ page 260.
- The rear side of the child safety seat should be pos it ioned as close as poss ible to the
backrest on the vehicle seat.
- For adjustable head restraints: ad just o r re­
move the rear seat head restraint if it is d if­
ficult to install the child seat w ith the head
restra int i n place
¢ page 61 . Install the
head restraint again immediately once the
c hild seat is removed. Driving w ithout head
restra ints or w ith he ad restraints t hat are
not p roper ly adjusted increases the risk of
serious or fata l neck injury d ramatically.
- Never le t a child put the sho uld er be lt un der
the arm or be hind t he back, because it co ul d
cause severe injuries in a c rash .
- C hildren o n the front sea t of any car, even
with Adva nced Ai rbags, can be serio usly in ­
jure d or even killed when a n ai rbag inflates.
- Never le t a child stan d or knee l on any seat,
for example the front seat.
- Never le t a child ride in the c argo a re a of
yo ur vehicle.
- Alw ays remem ber th at a c hild leaning for ­
wa rd, s itting sideways or out of position in
any way during an accident can be struck by
Ch ild saf ety
a dep loying airbag. Th is w ill resu lt in serious
pe rsonal in jury or death.
- If you m ust insta ll a booster seat on the
front passenger seat because of exceptiona l
circumstances the
PASSENGER AIR BAG
OFF
li ght must come on a nd stay on, when­
ever the ignit ion is switched on.
- If t he
PASSENGER AIR BAG OFF light does
not come on and stay on, perform the
checks described
Q page 281, Monitoring
the Advanced Airbag System .
-Take the child restraint off the front passen­
ge r seat and install it properly at one of the
rear seat pos itions if t he
PASSENGER AIR
BAG OFF
ligh t does not stay on wheneve r
t he ig nit io n is sw itch ed on.
- Always read and heed all WAR NINGS whe n­
eve r using a ch ild restrained in a vehicle is
be ing use d
Q page 260, Safe ty belts,
Q page 269, Airbag system and
Q page 294, Important information .
Securing child safety
seats
Securing a child safety seat using a safety
belt
Safety belts for the rear seats and the front pas ­
senger can be locked with the convertible locking
retractor to properly secure child safety seats .
The safety belts emergency loc king retr actors for
the rear seats safety be lts and for the front pas ­
senger's seat safety be lt have a convertible lock ­
ing retractor for child restraints . The safety be lt
must be locked so that be lt webb ing cannot un ­
reel. The retractor can be act ivated to lock the
safety belt and prevent the safety belt webbing
from loosening up dur ing norma l driving . A ch ild
safety seat can only be prope rly installed when
the safety be lt is locked so t hat the ch ild and
c hi ld safety seat will stay in place.
Always remember : Even though your veh icle is
equipped with an Advanced Airbag system, all
c hi ldren, especia lly those 12 yea rs and younger,
sho uld a lways r ide in t he bac k seat p roperly re-
st rained for thei r age and s ize.
..,..
305

Child sa fety
A WARNING
-
Improperly installed child safety seats in­
crease the risk of serious personal injury and
death in a collision .
- Always make sure that the safety belt re­
tractor is locked when installing a child
safety seat. An unlocked safety belt retrac­
tor cannot hold the child safety seat in place dur ing normal driving or in a cras h.
- Always buckle the child safety seat firmly in
place even if a child is not s itting in it. A
loose child safety seat can fly around during
a sudden stop or in a coll is ion .
- Always make sure that the rear seat back­
rest to which the center rear safety belt* is
attached is securely latched whenever the
rear cente r safety belt is being used to se­
cu re a ch ild rest raint.
- If the backrest is not securely latched, the
child and the child restraint will be thrown
forward toge ther w ith the backrest and will
strike parts of the vehicle interior. The chi ld
can be seriously in jured or killed .
- Never ins tall rear-f acing chi ld safety seats
or infant carr iers on the front passenger
seat . A child will be serio usly injured and
can be killed when the passenger airbag in­
flates.
- The inflating airbag will hit the child safety
seat or infant carrier with great force and
will smash the chi ld safety seat and child
against the backrest, center armrest, door
or roof.
- Always install rear-facing child safety seats
or infant carr iers on the rear seat.
- Forward-facing ch ild safety seats or infant
carr iers installed on the front passenger's
seat may interfere with the deployment of
the a irbag and cause serious injury to the
child.
- It is safe r to install a forward-facing ch ild
safety seat on the rear seat.
- Always read and heed all WARNINGS when­
ever using a child restrained in a veh icle is
being
used~ page 294 . Special preca utions
apply when installing a child safety seat on
the fron t passenger
seat~ page 2 70, Child
306
restraints on the front seat -some impor­
tant things to know.
A WARNING
A lways take special p recautions if you must
install a forward or rearward-facing child re­
stra int on the front passenger's seat in excep­
tional s ituations:
- Whenever a forward or rearward-fac ing
child restraint is installed on the front pas­
senger seat, the
PASSENGER AIR BAG OFF
light must come on and stay on whenever
the ignition is switched on.
- If the
PASSENGER AIR BAG OFF light does
not come on and stay on, perform the
checks desc ribed
~ page 281, Monit oring
the Advanced Airbag System.
- Take the child res tra int off the front passen­
ge r seat an d inst all it prope rly at one of the
rear sea t positions i f the
PASSENGER AIR
BAG OFF
light does not stay on whenever
the ignition is switched on .
- Improper installat ion of child res traints can
reduce the ir effectiveness or even prevent
them from provi ding any protect ion .
- An improperly installed child restra int can
interfere with the airbag as it deploys and
serious ly injure or even kill the child.
- Always carefully follow the manufacturer's
instructions provided with the child safety
seat or carrie r.
- After checking to make sure that the ch ild
restraint is proper ly installed, make ce rtain
that the child restraint is correctly recog­ nized by the capacitive passenger detection
system in the front passenger seat and that
the
PASSENGER AIR BAG OFF light signals
the co rrect front passenger frontal a irbag
s tat us.
A WARNING
Forward- facing child restr aints:
- Always make sure the forward-facing seat
has bee n des igned and certified by its man­
uf ac turer for use on a front sea t wit h a pas­
senger front and side air bag.
-

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-Never put the forward-facing child restraint
up, against or very near the ins trumen t pan­
el.
- Always move t he front passenger seat to
the h ighest position in the up an d down ad­
justment range and move it back t o the
r e armost position in t he seat's fore a nd aft
adjustment range, as fa r away from the air­
bag as possib le, before insta lling the for­
wa rd-facing child restra int.
- Always make sure that the safety belt upper
anchorage is beh ind the child restraint and
not next to or in front of the chi ld restrain t
so tha t the safety bel t will be properly pos i­
tioned.
- Make sure tha t the
PASSENGER AIR BAG
OFF
light comes on and s tays on all the time
whenever the ignition is switched on .
A WARNING
Rearward-facing child restraints:
- A ch ild in a re arwa rd-facing child sa fety seat
installed on the front passenger seat wi ll be
seriously injured and can be killed if the
front airbag inflates
-even with an Ad­
vanced Airbag System.
- The inflating airbag will hit the child safety
seat or infant carrier with great force and
will smash the ch ild safety seat and chi ld
against the backrest, center armrest , door
o r roof .
- Always be especially careful if you must in­
sta ll a rearward facing child safety seat on
the fron t passenger seat in exceptional c ir­
c u ms tances .
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and s tays on all the time
whenever the ignition is switched on.
- If the PASSENGER AIR BAG OFF light does
not come on and stay on, immedia tely in­
st al l t he rear-fac ing ch ild safety sea t in a
re ar seat ing pos ition and have the airbag
system inspected by your Au di deale r.
Ch ild saf ety
Activating the convertible locking retractor
Use the convertible locking retractor to secure a
child restraint.
Always heed the c hild safety seat manufactu rer 's
i ns truc tio ns when instal ling a child restra int i n
your vehicle . To activate the convertib le locking
retractor:
.,. Place the child restraint on a seat, preferably
on the rear sea t.
.,. Slowly pull the belt all the way out .
.,. Route it arou nd or through the child restra int
be lt
path ~,&. .
.,. Push the c hild safety sea t down with yo ur full
weigh t to ge t the safe ty belt really tight.
.,. Insert t he be lt tong ue into the b uckl e for tha t
seating position .
.,. Guide the safety be lt back into t he ret ractor un ­
til the be lt lies flat and sn ug on the c hild safety
seat .
.,. You s hou ld hear a "cl icking" noise as the belt
w inds back into the inertia reel. Test the con ­
vert ib le lock ing retractor by pull ing on the belt .
You s hou ld no lo nger be able to pull the belt
ou t of the re tra cto r. T he convertib le lo ckin g re ­
t ra cto r is now activated.
.,. Ma ke sure that t he red release bu tton is facing
away from the c hild restraint so that it can be
unb uc kled quickly .
.,. Pull on the belt to make sure the safety belt is
properly t ight and fastened so that the seat
cannot move forward or sideways more t han
one inch (2 .5 cm) .
A WARNING
Using the wro ng ch ild rest raint o r an impro p­
e rly instal led child restr aint can cause se rious
person al injury or death in a crash.
- Always make sure th at the s afety be lt re­
tr act or is locked when installing a child
safety sea t. An un locked safe ty be lt retrac­
tor cannot hold the ch ild safety seat in p lace
du ring norma l drivin g or in a c rash.
- Always buckle the child safety seat fi rm ly in
p lace even if a ch ild is not sitt ing in it . A
loose child safety seat can fly around dur ing
a sudden stop or in a crash.
~
307

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A WARNING
Improper use of the L ATCH system can in­
c re as e th e risk of s erious p ersonal injury and
d eath in an acc ident.
-
-These anchors were developed only for child
sa fety sea ts using t he "LATCH" syst em.
- Never attac h other child safety seats, belts
or other objects to these anchors .
- Always make sure that you hear a click when
latch ing the seat in place. If you d o not hear
a click th e seat is no t se cure and could fly
forward and h it the interior of the vehicle,
o r be ejected from the vehicle.
A WARNING
Improper installation of child rest raints will
increase the r is k of injury in an ac cident.
- Always follow the child restra int system
man ufactu rer's inst ruct ions for proper in­
st al lation of the child res trai nt system and
proper use of tether straps as well as the
lower anchorages o r safety be lts in your ve ­
hicle.
- Always read and heed the important infor ­
mation and WARNINGS about child safety
and the installation of chi ld restraint sys­
tems
c> page 294, Child safety.
Using tether straps on rearward-facing
child restraints
Current ly, few rear-fac ing ch ild restraint systems
come w it h a tethe r. Please read and heed the
chi ld restraint system manufact urer 's ins truc ­
tions c arefully to de termine how to prope rly in ­
stall the tet her.
A WARNING
A child in a rearward -facing chi ld safety sea t
installed on the front passenger seat w ill be
ser iously injured and can be killed i f the front
airbag inflates
-even w ith an Advanced A irbag
System.
- The inflating a irbag w ill hit the child safety
seat or infant carrier with great force and
will smash the ch ild safety seat and chi ld
Ch ild s af ety
aga inst the backrest, center a rm rest, or
door.
- If you must install a rea rwa rd facing child
safety seat on the front passenger seat be­
cause of exceptional circumstances and the
PASSENGER AIR BAG OFF li ght does not
come on and stay on, immediately insta ll
the rea r-facing child safety seat in a rear
seating position and have the a irbag system
inspe cte d by your Au di de aler.
Additional information
Sources of information about child
restraints and their use
There are a number of sources of additional in­
fo rmat ion about c hild rest raint selection, instal­
l at ion and use :
N HTSA advises that the best ch ild safety seat is
the one that f its your child and fits in your veh i­
cle, and that you w ill use correct ly and consis­
tent ly.
Try
befo re yo u buy!
U.S. National Highway Traffic Safety Adminis­
trat ion
Tel.: 1-888-327-4236 (TTY: l-800-424-91S3)
http://www.nhtsa.gov
http:/ /www .safercar .gov
National SAFE KID S Campaign
Tel.: (202) 662-0600
http://www.sa fekids .org
Safety BeltSafe U .S.A .
Tel.: (800) 745-SAFE (English)
Tel.: (800) 747-SANO (Spanish) http://www.carseat .org
Transport Canada Info rmation Centre
Tel.: 1-800-333-0371 o r ca ll 1-613-998-8616 if
you are in the Ottawa area
http://www.tc.gc .ca/ eng/roadsafety/menu. htm
Audi Customer Relations
Tel.: (800) 822-2834
313

Fuses and bulbs
Fuse ass ignment - interior
ij
::, CX) ID
F ig. 298 Vehicle interior: fuse assignment
No. Equipment
Fl Ad Blue engine components
F2 Seat adjustment
F3 Power top hydraulic pump
F4 Infotainment control panel,
Infotainment
components
FS Gateway
F6 Selector lever (automat ic transm iss ion)
Air conditioning/heating controls, auxiliary
F7 heating, rear window defogger relay, tire pressure monitor
Electromechan ical park ing brake switch,
light switch, rain/light sensor, anti-theft
F8 alarm system,
diagnostic connector, roof
module, emergency call system, head light
range control
F9 Steering col umn sw itch module
FlO Infotainment system display
Fll Left vehicle electrica
l system control mod-
ule
F12 Infotainment components
F13 Driver's side safety belt tensioner
F 14 Heat ing/a ir condit ion ing system blower
372
No . Equipment
FlS Electronic
steering column lock
F16 Infotainment components
Fl7 Instrument cluster
Fl8 Rearview camera
Fl9 Convenience access control module
F20 Engine components
F21 Steering column, steering wheel heating
switch module
F23 Panorama glass
roof/power top control
module, power top latch
F24 R
ight vehicle electrical system control
module
F2S Driver
's side front/rear power windows
F26 Seat heating
F27 Interior
lights
F28 Power top control module
F29 Interior lights
F30 Diagnostic connector
F32 Front camera, parking
system, ACC sensor,
lane change assist
F33 Airbag
Hold assist button, interior sound, revers-
F34 i
ng light sw itch, temperature sensor, neck
heating relay coil and socket relay, power
top operation button
Air quality sensor, automatic dimming
F3S rearview
mirror, diagnostic connector, cen-
ter console power supply
F36 Right
headlight (LED, Matrix LED)
F37 Left headlight (LED, Matrix LED)
F38 High-voltage battery
F39 Passenger
's side front/rear power w in-
dows
F40 Sockets
F41 Passenger's sid e safe ty be lt tens ioner
F42 Central locking area
F43 Sound-amplifier
F44 All wheel drive
F47 Rear window wiper
F48 Outer sound actuator

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@ For the sake of the environment
-Changing the engine settings wi ll adversely
affect emission leve ls. Th is is detrimental to
the env ironment and increases fuel con ­
sumption.
- A lways observe environmenta l regu lations
when disposing of old engine o il, used brake
flu id, d irty engine coolant, spent batteries
or worn out tires.
- Undeployed airbag modules and pretension­
ers might be classified as Perchlorate Mate­
rial -spec ial handl ing may apply, see
www .dtsc.ca .gov/hazardouswaste/perch lo­
r ate. When the vehicle or pa rts of t he re­
stra int system includi ng a irbag mod ules
s af ety be lts with pretens ioners a re scrap ­
ped, a ll applicab le laws and regulations
must be observed. Your a uthorized Audi
dealer is fam iliar with these requirements
and we recommend that you have your dea l­
er perform this service for you.
Accessories and
technical changes
Additional accessories and parts
replacement
Always consult on authorized Audi dealer before
purchasing accessories.
Audi ve hicles that are constructed with advanced
materials like Steel/Aluminum (Hybrid construc­
tion), Aluminum (Aud i Space Frame), and/or Alu­
minum/Carbon Fiber (Ultra Advanced Light
We ight Materials) are as unique as the ir dr ivers .
Therefo re, the ava ilability of certain parts needed
for repa ir , restorat ion, or reconstruction w ill be
rest ricted , or pa rts will be unava ilable, if the ve ­
hicl e is not repa ired at an a uthorized Aud i co lli­
sion repair facility . This includes but is not limi t­
ed to structura l parts which require specia lized
training and equipment to restore their crash ­
worthiness back to the original NHTSA and IIHS performance.
Your vehicle incorporates the latest safety design
features ensuring a high standard of active and passive safety.
Con sum er In form ation
This safety could be compromised by non -ap ­
proved changes to the vehicle. For t his reason, if
parts have to be rep laced, p lease observe the fol ­
lowing points when install ing additional accesso­
ries:
Approved Audi accessories and genuine Audi parts are avai lab le from authorized Aud i dea lers.
T hese dea le rs a lso have t he necessa ry fa cilit ies,
tools and trained specialists to install the pa rts
and accessories proper ly .
A WARNING
--
Using the wrong spare parts or using non -ap­
proved accessories can cause damage to the
vehicle and serious personal injury.
- Use on ly accessories expressly approved by
Aud i and genuine Audi spare parts
- These parts and accessor ies have been spe­
cially designed to be used on your vehicle.
- Do not use license p late brac kets in the
front area that are d ifferent from the one
installed at the factory, or add additional
li­
cense plate brackets.
- Never install accessor ies such as telephone
cradles or beverage holders on airbag covers
or w ith in the airbag deployment zones. Do­
ing so will increase the risk of injury if a ir­
bags a re tr iggered in an accident!
- Before you check anyth ing in the eng ine
compa rtment, always read and heed all
WARN INGS
~page 318.
@ Note
- If items other than genu ine Audi spare
parts, add-on equipment and accessory
items are used or if repa ir work is not per­
form ed according to specified methods, th is
c an result in seve re damage to you r vehi­
cle's eng ine and body (s uch as cor rosion)
and adve rsely affec t your ve hicle's warranty.
- If emergency repa irs m ust be pe rformed
elsew here, have the vehicle ex am ined by an
authorized A udi dealer as soon as possib le .
- Th e manufac ture r ca nnot be he ld liable fo r
damage wh ic h occur s d ue to fail ure to com ­
ply with these stipulations.
385

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A
A/C (automatic climate control system)
Accessories
. . .. ................ ...
Active lane assist ..
.. 69
62 ,385
refer to Audi active lane assist . . . . . . . . . 133
Active rollover protection system . . . . . . . . 257
Retracting rollover protection . . . . . . . . . . 257
Adapt ive cruise control
refer to Audi adaptive cruise control . . . . 123
Adaptive light
refer to Audi adaptive light . . . . . . . . . . . . . 49
Adjusting the additiona l display . . . . . . . . . . 15
Adjusting the air d istr ibut ion
Automatic climate control system . . . . . . . 70
Adjusting the air vents . . . . . . . . . . . . . . . . . . 71
Automatic climate control system . . . . . . . 70
Adjusting the sound . . . . . . . . . . . . . . . . . . . 247
Advanced key
refer to Convenience key . . . . . . . . . . . . . . . 76
Airbag .. .. .. .. ............... .. .. .. . 269
Airbag system . . . . . . . . . . . . . . . . . . . . 269, 289
Advanced Airbag System components . . . 276
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Children
Child restraints 296
297
Components (front airbags) . . . . . . . . . . . 276
Danger of fitting a child seat on the front
passenger seat . . . . . . . . . . . . . . . . . . . . . .
2 70
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Fr ont airbags . . . . . . . . . . . . . . . . . . . . . . . 274
How do the front airbags work? . . . . . . . . 279
How many airbags does my vehicle have? 276
How the Advanc ed Airbag System compo-
nents wo rk together . . . . . . . . . . . . . . . . . 278
Important safety instructions on the knee
airbag system . . . . . . . . . . . . . . . . . . . . . . . 287
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 285
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 281
PASSENGER AIR BAG OFF light . . . . . . . . . 281
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Safety instructions . . . . . . . . . . . . . . . . . . . 283
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 287
Warning/Indicator lights . . . . . . . . . . . . . 281
Wh en must the system be inspected? . . . 281
Air pressure
Tire Pressure Monitoring System indicator 348
Index
Alarm system
refer to Anti-theft alarm system . . . . . . . . . 36
Al ignment pin (tire change) . . . . . . . . . . . . . 360
All-weather lights . . . . . . . . . . . . . . . . . . . . . . 49
All season tires . . . . . . . . . . . . . . . . . . . . . . . 346
All wheel drive
refer to quattro (all wheel drive) . . . . . . . 152
AMI
refer to Audi music interface . . . . . . . 229, 230
Android Auto
refer to Audi smartphone interface 241
Anti-freeze Windshield washer system . . . . . . . . . . . . 328
Anti-Lock Braking Sys tem (ABS) . . . . . . . . . 148
Anti-Slip Regu lation (ASR) . . . . . . . . . . . . . . 148
Anti-theft alarm system . . . . . . . . . . . . . . . . . 36
Apple CarP lay
refer to Audi sm artphone interface . . . . . 241
ASR
refer to Anti-Slip Regulation (ASR) . . . . . . 148
Audi active lane assist Cleaning the camera area
Messages ... .. .. .. ............... . .
Audi adaptive cruise control ............ .
Cleaning the sensor ................. .
Distance display, distance warning .. .. . .
Messages ... .. .. .. ............. .. . .
Audi adap tive light ... ............... . .
Audi connect e-tron services
............
Doors and lights .... ................ . 133
355
135
123
355 129
130
140
199
199
Audi connect (Infotainment) ........ 190, 196
Data protection . . . . . . . . . . . . . . . . . . . . . 197
Services overview . . . . . . . . . . . . . . . . . . . . 191
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Audi drive select . . . . . . . . . . . . . . . . . . . . . . 140
Audi magnetic ride
refer to Suspension control . . . . . . . . . . . . 140
Audi music interface . . . . . . . . . . . . . . . . . . . 229
Audi music stream
refer to Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . 227
Audio files . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Audio player
Bluetooth audio player . . . . . . . . . . . . . . . 226
Wi-Fi audio p lay er . . . . . . . . . . . . . . . . . . . 227
Audio track 235
387

Index
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Foldi ng the rea r seats . . . . . . . . . . . . . . . . 65, 66
Foot pedals .. .. .. ............. .... .. . 254
For the sake of the enviro nment
E nvi ronme nta lly -fr iendly driv ing . . . . . . . .
73
Leaks. ... ...... ... .. ..... ... .. .. ... 3 19
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Fr ee tex t sea rc h . . . . . . . . . . . . . . . . . . . . . . 16 2
Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 20 1
Radio ... ...... ... .. ..... ... .. .. ... 2 19
Telephone. . . . . . . . . . . . . . . . . . . . . . . . . . 186
Fr ee ze protection
Coolan t . . . . . . . . . . . . . . . . . . . . . . . . . . . .
324
Frequency band . . . . . . . . . . . . . . . . . . 2 18 , 221
Front airbags
Description . . . . . . . . . . . . . . . . . . . . . . . . .
273
How t hey wo rk . . . . . . . . . . . . . . . . . . . . . . 279
Fr on ta l co llisions and the laws of p hys ics . . 261
Front center armrest . . . . . . . . . . . . . . . . . . . 60
Front passenger 's door emergency release . . 36
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
A dju sting . . . . . . . . . . . . . . . . . . . . . . . . . . 2 51
Ch ild restraints in the front seat . . . . . . . . 270
Fue l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 14
Add it ives . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 14
B lended gasoline 3 14
Curre nt cons umption . . . . . . . . . . . . . . . 17 , 18
Fue l g auge . . . . . . . . . . . . . . . . . . . . . . . 10, 12
Fue l tank capacity . . . . . . . . . . . . . . . . . . . 382
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 14
Gasoline additives ............ .... .. . 315
Saving fue l . . . . . . . . . . . . . . . . . . . . . . . . . 140
Fue lin g
F ue l fi ller door emergency release . . . . . .
3 17
Fue l gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2
Fue l tank capac ity . . . . . . . . . . . . . . . . . . . 382
Opening the fuel fille r door . . . . . . . . . . . . 315
Fue l shu t-off d uring dece lera tion . . . . . . . . . 73
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
G
Garment hooks . . . . . . . . . . . . . . . . . . . . . . . . 63
Gas discharge lamps . . . . . . . . . . . . . . . . . . . 373
392
Gasoline 314
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 314
Recommendat ion . . . . . . . . . . . . . . . . . . . . 314
GAWR
refer to Gross Axle Weig ht Ra ting (GAWR) 3 .82
G lossary of t ire and loading term inology . . 333
Glove compartment . . . . . . . . . . . . . . . . . . . . 63
G mete r
refer to Sport displays . . . . . . . . . . . . . . . . . 20
Gross Axle We ight Rati ng (GAWR) . . . . . . . 382
Gross Vehicle Weight Rating (GVWR)
GVWR
refer to Gross Vehicle Weight
382
Rat ing (GVWR) . . . . . . . . . . . . . . . . . . . . . . 3 82
H
Handsfree . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7
Head light range control . . . . . . . . . . . . . . . . . 49
Head lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Head light range contro l . . . . . . . . . . . . . . . 49
Washer system . . . . . . . . . . . . . . . . . . . . . . 55
He ad rest rain ts . . . . . . . . . . . . . . . . . . . . . . . 252
Adjus ting . . . . . . . . . . . . . . . . . . . . . . .
61, 252
Removing a nd insta lling . . . . . . . . . . . . . . . 61
Heated
Exte rior m irro rs . . . . . . . . . . . . . . . . . . . . . .
53
Rear w indow (au toma tic climate con trol sys -
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Seats (automatic climate contro l system) . 70
Washer fluid nozz les . . . . . . . . . . . . . . . . . . 55
Heating/ven tilation system
Adjus ting the air ven ts. . . . . . . . . . . . . . . . .
71
Heavy cloth ing and safety be lts . . . . . . . . . . 263
Hex socket . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Hig h-voltage batte ry . . . . . . . . . . . . . . . . . . . 93
Charg ing . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Hig h beams . . . . . . . . . . . . . . . . . . . . . . . . . . . SO
H. h b . 1g earn ass istant . . . . . . . . . . . . . . . . . . SO
Hill descent control . . . . . . . . . . . . . . . . . . . .
87
Hill ho ld assist . . . . . . . . . . . . . . . . . . . . . . . . 83
also refer to Hill hold assis t . . . . . . . . . . . . 83
Hold ass ist (hill) . . . . . . . . . . . . . . . . . . . . . . . 83
Home address . . . . . . . . . . . . . . . . . . . . 203, 207
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

u. 00 .-< N l'­ N .-< 0 N > 00
How are child restraint system anchors re lat -
ed to chi ld safety . . . . . . . . . . . . . . . . . . . . . 308
H ow many airbags does my vehicle have? . . 2 76
H ow safety belt pretensioners work . . . . . . 267
I
Ignition
Establishing drive ready mode (plug-in hy-
brid drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Switching on/off (plug-in hybrid drive) . . . 94
Sw itching on/off (us ing the button) . . . . . . 76
Sw itch ing on/off (us ing the key) . . . . . . . . . 75
Imba lance (wheels) . . . . . . . . . . . . . . . . . . . 339
I mmobilizer
refer
to Electronic immobilizer . . . . . . . . . . 32
Important things to do before driving . . . . 249
Importing and exporting (contacts) . . . . . . 187
I mproperly worn safety belts . . . . . . . . . . . 266
Indicator lights . . . . . . . . . . . . . . . . . . . . . . . . 20
A irbag system . . . . . . . . . . . . . . . . . . . . . . 28 1
PASSENGER AIR BAG OFF . . . . . . . . . . . . . 281
Indicator lights (plug-in hybrid drive) . . . . . . 96
I nfant seats . . . . . . . . . . . . . . . . . . . . . . . . . 300
Input Using the MMI touch . . . . . . . . . . . . . . . . . 157
Using the speller . . . . . . . . . . . . . . . . . . . . 161
Input level (media) . . . . . . . . . . . . . . . . . . . . 235
I nspection interval . . . . . . . . . . . . . . . . . . . . 328
Install ing the upper tether strap on the an-
chorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Instrument cluster . . . . . . . . . . . . . . . . . . . . . 10
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Plug -in hybrid dr ive . . . . . . . . . . . . . . . . . . . 95
Instruments Adjusting illumination . . . . . . . . . . . . . . . . . 52
I nterior lighting . . . . . . . . . . . . . . . . . . . . . . . 52
Internet refer
to Audi connect (Infotainment) . . . . 190
Internet radio . . . . . . . . . . . . . . . . . . . . . . . . 228
I nterva l mode (w indshie ld w ipers) . . . . . . . . 55
iPhone refer
to Audi music interface . . . . . . . 229, 230
iTunes tagging ................. ..... . 218
Index
J
Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Jump start . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Jump starting . .. .. ............... 102,375
K
Key......... ....... ................ .. 32
Key not recognized . . . . . . . . . . . . . . . . . . . 79
Key recognition . . . . . . . . . . . . . . . . . . . . . . 68
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Kick-down (automatic transmission) . . . . . . . 88
Knee a irbags . . . . . . . . . . . . . . . . . . . . . . . . . 285
Description . . . . . . . . . . . . . . . . . . . . . . . . . 285
How they work . . . . . . . . . . . . . . . . . . . . . . 286
Important safety instructions . . . . . . . . . . 287
L
Lane assist
refer to Audi active lane assist . . . . . . . . . 133
Lap timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
LATCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Description . . . . . . . . . . . . . . . . . . . . . . . . . 309
Installing a child restraint............ . 310
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Mounting and releasing the anchorage
hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Launch control program . . . . . . . . . . . . . . . . . 89
Leather care and cleaning . . . . . . . . . . . . . . 357
Left control button . . . . . . . . . . . . . . . . . . . . . 14
Licensing agreements (MMI) . . . . . . . . . . . . 248
Lifting jack . . . . . . . . . . . . . . . . . . . . . . . . . . 366
Light/rain sensor Automatic headlights . . . . . . . . . . . . . . . . . 49
Switching the rain sensor on/off. . . . . . . . . 55
Lighting Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Interior/read ing lights . . . . . . . . . . . . . . . . 52
Listening to music
refer to Media ... .. ............. 223, 232
Load....... .. .. .. .. ............... .. 382
Locking/unlocking
refer to Unlock ing/ locking ....... 31, 33, 34
Low beam headlights . . . . . . . . . . . . . . . . . . . 49
393

Index
Lowering the cargo floor . . . . . . . . . . . . . . . . 64
L uggage compartment . . . . . . . . . . . . . . . . . .
63
Cover .... .. .. .. ............. .... .. .. 64
L uggage compartment lid . . . . . . . . . . . . . .
37
P ower sources . . . . . . . . . . . . . . . . . . . . . . . 62
Storing cargo correctly . . . . . . . . . . . . . . . 255
Stowing luggage . . . . . . . . . . . . . . . . . . . . 255
Luggage compa rtment net . . . . . . . . . . . . . . 65
Lumbar support . . . . . . . . . . . . . . . . . . . . . . . 59
M
Magnetic ride
refer to Suspension control . . . . . . . . . . . . 140
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 383
Maintenance interval . . . . . . . . . . . . . . . . . . 328
Making an emergency call . . . . . . . . . . . . . . 182
Malfunction Indicator Lamp (MIL)
Map 318
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Sett ings . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Map update .. .. .. ............. .... .. . 213
Massage fu nct ion . . . . . . . . . . . . . . . . . . . . . . 59
Media . . . . . . . . . . . . . . . . . . . . . . . . . . 223 , 232
Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Supported formats . . . . . . . . . . . . . . . . . . 237
Media center . . . . . . . . . . . . . . . . . . . . . . . . . 233
Memory capacity
Directory . . . . . . . . . . . . . . . . . . . . . . . . . . .
187
Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Memory card
SD card reader (MMI) . . . . . . . . . . . . . . . . .
224
Supported types/formats . . . . . . . . . . . . . 237
MENU button . . . . . . . . . . . . . . . . . . . . . . . . 154
Menu language
refer to Setting the language . . . . . . . . . . 243
Menu paths (Owner's Manual) . . . . . . . . . . . 156
Menus/symbols . . . . . . . . . . . . . . . . . . . . . . 163
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Compass. .. .. .. ............. .... .. .. 57
Dimming ... .. .. ............. .. .. .. .. 54
MMI
refer to Multi Media Interface . . . . . . . . . . 154
MMI search
refer to Free text search . . . . . . . . . . 162, 234
394
MMI touch..... ..... .. ............... 157
MODE button . . . . . . . . . . . . . . . . . . . . . . . . . 16
Monitoring the Advanced Airbag System . . 281
MP3
refer to Jukebox . . . . . . . . . . . . . . . . . . . . . 225
Multifunction steering wheel
Changing views . . . . . . . . . . . . . . . . . . . . . .
13
Operat ing . . . . . . . . . . . . . . . . . . . . . . . . 13 , 16
Switching tabs . . . . . . . . . . . . . . . . . . . . 13 , 16
Voice recognition system . . . . . . . . . . . . . . 15
Multi Media Interface . . . . . . . . . . . . . . . . . . 154
Music collection
refer to Jukebox . . . . . . . . . . . . . . . . . . . . . 225
Mute
refer to Muting . . . . . . . . . . . . . . . . . . . . . . 247
Muting ........ ... .. .. ............... 247
myAudi .... .... .. .. .. ........... 190,205
Logging in in the vehicle . . . . . . . . . . . . . . 190
PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
N
NAV/MAP button . . . . . . . . . . . . . . . . . . . . . 201
Nav igating (instrument cluster) . . . . . . . . . 168
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Announcements . . . . . . . . . . . . . . . . . . . . . 210
Plug-in hybrid drive . .. ... .. ..... ... .. 217
also refer to
Map . .. .. ............. .. 210
Navigation (instrument cluster) . . . . . . . . . 167
Network connection (Wi-Fi) . . . . . . . . . . . . . 195
N HT SA
Contacting . . . . . . . . . . . . . . . . . . . . . . . . .
258
Number of seats . . . . . . . . . . . . . . . . . . . . . . 260
0
Occupant protection . . . . . . . . . . . . . . . . . . . 130
Occupant seating positions . . . . . . . . . . . . . 250
Octane rating (gasoline). ............. .. 314
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Oil
refer to Engine oil .. .. ............. .. 321
On-Board Diagnostic System (OBD) . . . . . . . 318
On/Off knob (MMI) . . . . . . . . . . . . . . . . . . . . 154
Online destinations
refer to Point of interest search . . . . . . . . 204
Online map . . . . . . . . . . . . . . . . . . . . . . . . . . 213