airbag AUDI S3 SEDAN 2017 Repair Manual

Child safety
Booster seats and safety belts
Properly used booster seats can help protect
children weighing between about 40 lbs . and 80
lbs. (18 kg and 36 kg) who are less than 4
ft. 9
in. (57 inches/1.45 meters) tall .
Fig. 256 Rear seat: child properly restrained in a booster
seat
The vehicle's safety belts alone will not fit most
children until they are at least 4
ft. 9 in. (57 in­
ches/1.45 meters) tall and weigh about 80 lbs.
(36 kg). Booster seats raise these children up so
that the safety belt will pass properly
over the
stronger parts of their bodies and the safety belt
can help protect them in a crash.
• Do not use the convertible locking retractor
when using the vehicle's safety belt to restrain
a child on a booster seat.
• The shoulder belt must lie as close to the cen­
ter of the child's collar bone as possible and
must lie flat and snug on the upper body. It
must never lie across the throat or neck. The
lap belt must lie across the pelvis and never
across the stomach or abdomen . Make sure the
belt lies flat and snug. Pull on the belt to tight­
en if necessary .
• Applies to: vehicles with safety be lt height ad­
justment: If you must transport an older child
in a booster seat on the front passenger seat,
you can use the safety belt height adjustment
to help adjust the shoulder portion properly.
• Secure unused safety belts on the rear seat
qpage298 .
Children up to at least 8 years old (over 40 lbs or
18 kg) are best protected in child safety seats de­
signed for their age and weight. Experts say that
the skeletal structure, particularly the pelvis, of
302
these children is not fully developed, and they
must not use the vehicle safety belts without a
suitable child restraint.
It is usually best to put these children in appro­
priate booster seats. Be sure the booster seat
meets all applicable safety standards.
Booster seats raise the seating position of the
child and reposition both the lap and shoulder
parts of the safety belt so that they pass across
the child 's body in the right places. The routing of
the belt over the child's body is very important
for the child's protection, whether or not a boos­
ter seat is used. Children age 12 and under must
always ride in the rear seat .
Children who are at least 4 ft. 9 in. (57 inches/
1.45 meters) tall can generally use the vehicle's
three point lap and shoulder belts. Never use the
lap belt portion of the vehicle's safety belt alone
to restrain any child, regardless of how big the
child is. Always remember that children do not
have the pronounced pelvic structure required for
the proper function of lap belt portion of the
ve­
hicle's three point lap and shoulder belts. The
child's safety absolutely requires that a lap belt
portion of the safety belt be fastened snugly and
as low as possible around the pelvis. Never let
the lap belt portion of the safety belt pass
over
the child's stomach or abdomen.
In a crash, airbags must inflate within a blink of
an eye and with considerable force. In order to do its job , the airbag needs room to inflate so that it
will be there to protect the occupant as the occu­ pant moves forward into the airbag.
A vehicle occupant who is out of position and too
close to the airbag gets in the way of an inflating
airbag. When an occupant is too close, he or she
will be struck violently and will receive serious or
possibly even fatal injury.
In order for the airbag to offer protection, it is
important that all vehicle occupants, especially
any children, who must be in the front seat be­
cause of exceptional circumstances, be properly
restrained and as far away from the airbag as
possible. By keeping room between the child's
body and the front of the passenger compart-
ment, the airbag can inflate completely and
..,.

CXl CXl .... N ,.__
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provide supplemental protection in certain fron­
tal collisions.
A WARNING
Not using a booster seat, using the booster
seat improperly, incorrectly installing 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 risk of se­
r ious personal injury and/or death:
- The shoulder belt must lie as close to the
center of the child 's collar bone as possible
and must lie flat and snug on the upper
body .
It must never l ie across the throat or
neck . The lap belt must lie across the pelvis
and never across the stomach or abdomen.
Make sure that the belt lies flat and snug .
Pull on the belt to tighten if necessary.
- Failure to proper ly route safety belts over a
child's body will cause severe injuries in an
accident or other emergency situation
¢page 258.
- The rear side of the child safety seat should
be pos itioned as close as possible to the
backrest on the vehicle seat.
- For adjustable head restraints: adjust or re­
move the rear seat head restraint if it is d if­
ficult to install the child safety seat with the head restraint in place
¢page 63. Install
the head restra int aga in immediately once
the ch ild safety seat is removed. D riving
without head restra ints or with head re­
straints that are not properly adjusted in­
creases the risk of serious or fatal neck in ­
jury dramatically .
- Never let a child put the shoulder belt under the arm or behind the back, because it cou ld
cause severe injuries in a crash.
- Children on the front seat of any car, even with Advanced Airbags, can be seriously in­
jured or even killed when an airbag inflates.
- Never let a child stand or knee l on any seat,
for example the front seat.
- Never let a child ride in the cargo area of
your vehicle .
- Always remember that a child leaning for­
ward, sitting sideways or out of position in
Ch ild safety
any way during an accident can be struck by
a dep loying airbag. Th is will result in serious
personal injury or death.
- If you must install a booster seat on the
front passenger seat because of exceptional
circumstances the
PA SSENGER AIR B AG
OFF
light must come on and stay on, when­
ever the ignit ion is switched on.
- If the
PA SSEN GER AIR BA G OFF light does
not come on and stay on, perform the
checks described
r=;,page 279, Monitoring
the Advanced Airbag System.
- Take the child restra int off the front passen­
ger seat and install it prope rly at one of the
rear seat positions if the
PASSENGER AIR
BAG OFF
light does not stay on whenever
the ignition is switched on .
- Always read and heed all WARNINGS when­
eve r using a child restrained in a vehicle is
being used
¢ page 258, Safety belts,
¢ page 267, Airbag system and
c::> page 292, 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 lo cking retractors 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 belt webbing cannot un­
reel. The retractor can be activated to lock the
safety belt and prevent the safety belt webbing
from loosening up dur ing normal driving . A ch ild
safety seat can on ly be properly instal led when
the safety be lt is locked so that the c hild and
child safety seat will stay in place.
Always remember : Even though your veh icle is
equipped with an Advanced Airbag system, all
children, especia lly those
1 2 yea rs and younger,
sho uld always ride in the back sea t properly re-
strained for their age and size.
IJJ,,
30 3

Child safet y
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 no rma l driving or in a crash.
- Always buckle the child safety seat firmly in
pla ce even if a child is not s itting in i t. A
loose child safety seat can f ly around d uring
a sudden stop or in a coll is ion .
- Always make sure that the rear seat bac k­
rest to which the center rea r safety be lt* is
attached is securely latched whenever the
rear center safety belt is being used to se­
cure a chi ld restraint.
- If the backrest is no t securely latched, the
child and the child restraint will be thrown
forward together with the backrest and will
strike parts of the vehicle interior. The child
can be seriously injured or killed.
- Never install rear-facing child safety seats or infant carr iers on the front passenger
seat. A child will be seriously injured and can be killed when the passenger airbag in ­
flates .
- The inflating a irbag w ill hit the child safety
seat or infant car rier with great force and
will smash the chi ld safety seat and child
against the backrest, center armrest, doo r
o r roof.
- Always install rear-facing child safety seats
o r 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 inte rfere with the deployment of
the airbag and cause serious injury to the
child.
- It is safer to install a forward-facing ch ild
safety seat on the rear seat.
- Always read and heed all WARN INGS when­
ever using a child restrained in a veh icle is
being used
r=> page 292. Specia l precaut ions
apply when installing a child safety seat on
the front passenger seat
r=> page 268, Child
304
restraints on the front seat -some impor­
tant things to know.
A WARNING
Always take special precautions 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
PASSENGE R 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 described
r=> page 2 79, Monitoring
the Advanced Airbag System.
- Take the child restra int off the front passen­
ger seat and install it prope rly at one of the
rear seat positions if the
PA SSENGER AIR
BAG OFF
light does not stay on whenever
the ignition is switched on .
- Improper installation of child restraints can reduce their effectiveness or even prevent
them from providing any protect ion .
- An improperly installed child restraint 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 carrier.
- After checking to make sure that the child
restraint is properly installed, make certain
that the child restraint is correctly recog­ nized by the capacitive passenger detection
system in the front passenger seat and that
the
PASSEN GER AIR B AG OFF light signals
the correct front passenger frontal a irbag
stat us.
A WARNING
Forward-facing child restra ints:
- Always make sure the forward-facing seat
has been des igned and certified by its man­
ufacturer for use on a front seat with a pas­
senger front and side airbag.
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CXl CXl .... N r--­N .... 0 N > 00
-Never put the forward-facing child restraint
up, against or very near the instrument pan­
el.
-Always move the front passenger seat to
the highest position in the up and down
ad­
justment range and move it back to the
rearmost position in the seat's fore and aft
adjustment range, as far away from the air­
bag as possib le, before insta lling the
for­
ward-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 restraint
so that the safety belt will be properly pos i­
tioned.
-Make sure that the PASSENGER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on .
,&. WARNING t-==
Rearward-facing child restraints:
-A child in a rearward-facing child safety 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 chi ld safety seat and child
against the backrest, center armrest, door
or roof .
-Always be especially careful if you must in­
stall a rearward facing child safety seat on
the front passenger seat in exceptional c ir­
cumstances .
-Make sure that the PASSENGER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on.
-If the PASSENGE R AIR BAG OFF light does
not come on and stay on, immediately in­
sta ll the rear-fac ing ch ild safety sea t in a
rea r seat ing pos ition and have the airbag
system inspected by your Aud i dealer.
Ch ild safety
Activating the convertible locking retractor
Use the convertible locking retractor to secure a
child restraint .
Always heed the ch ild safety seat manufacturer's
instruct ions when installing a child restraint in
your vehicle. To activate the convertible locking retractor:
.. Place the child restraint on a seat, preferably
on the rear seat .
.. Slowly pull the belt all the w ay out .
.. Route it around or through the child restra int
be lt
path ¢&. -
.. Push the ch ild safety seat down with you r full
weight to get the safety belt really tight.
.. Insert the belt tongue into the buckle for that
seating position.
.. Guide the safety belt back into the retractor un­
til the belt lies flat and snug on the child safety
seat .
.. You should hear a ''cl icking" noise as the belt
w inds back into the inertia reel. Test the con ­
vert ible lock ing retractor by pull ing on the belt .
You shou ld no longer be able to pull the belt
out of the retractor. The convertib le loc kin g re­
t ractor is now activated.
.. Make sure that the red release button is facing
away from the c hild restraint so that it can be
unbuckled quickly .
.. Pull on the belt to make sure the safety belt is
properly tight and fastened so that the seat
cannot move forward or sideways more than
one inch (2 .5 cm) .
,&. WARNING
Using the wrong ch ild rest raint o r an improp­
e rly inst alled child restra int can cause se rious
personal injury or death in a crash.
-Always make sure that the safety be lt re­
tr actor is locked when installing a child
safety seat . An un locked safety be lt retrac­
tor cannot hold the ch ild safety seat in p lace
during normal driving or in a crash.
-Always buckle the child safety seat firm ly in
p lace even if a child is not sitting in it. A
loose child safety seat can fly a round during
a sudden stop or in a crash.
.,.
305

a, a, ..... N
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Tether anchors and tether straps
Applies to: Sedan
Fig. 261 Tether anchors: recess flaps behind the rear seat­
backs
Applies to: Cabriolet/Sportback
Fig. 262 Tethe r anchors: recess flaps behind the rear seat­
backs
Applies to: Sedan: The tether anchors for the rear
seating positions are located in recesses in the
rear window
shelf ~ fig. 261
Applies to: Cabriolet/Sportback : The tether an­
chors for the rear seating positions are located
on the backside of the rear seatbacks
~ fig. 262.
A tether is a straight or V-shaped strap that at­
taches the top part of a child restraint to special
anchorage points in the vehicle .
T he purpose of the tether is to reduce the for­
ward movement of the child restraint in a crash,
in order to help reduce the risk of head injury
that could be caused by striking the vehicle inte­
rior .
Forward facing child restraints manufactured af­
ter September 1, 1999, are required by U .S. fed­
eral regulations to comply with new child head
movement performance requirements . Th ese
new performance requirements make a tether
necessary on most new child safety seats .
Child safety
A WARNING
-Improper installation of child restraints will
increase the risk of injury and death in a
crash.
- Always follow the instructions provided by
the manufacturer of the child restraint you
intend to install in your Audi .
- Improper use of child restraint anchors (in­
cluding tether anchors) can lead to injury in
a collision . The anchors are designed to
withstand only those loads imposed by cor­
rectly fitted child restraints.
- Never mount two child restraint systems on
one LATCH lower anchor point.
- Never attach two child restraint systems to
one tether strap or tether anchorage.
- Never attach a tether strap to a tie-down
hook in the luggage compartment.
- Never use child restraint tether anchorages to secure safety belts or other kinds of occu­
pant restraints.
- Never secure or attach any luggage or other
items to the LATCH lower anchorages or to
the tether anchors.
- If you must install a rearward facing child
safety seat on the front passenger seat be­
cause of exceptional circumstances and the
PASSENGER AIR BAG OFF light does not
come on and stay on, immediately install
the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your Audi dealer.
309

CXl CXl .... N ,.__
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A WARNING ,~
Improper use of the LATCH system can in­
crease the risk of serious personal injury and
death in an acc ident.
-
-These anchors were developed only for child
safety seats using the "LATCH" system.
- Never attach other child safety seats, belts
or other objects to these anchors.
- Always make sure that you hear a click when
latching the seat in place. If you do not hear
a click the seat is not secure and could fly
forward and hit the interior of the vehicle,
o r be ejected from the vehicle.
A WARNING
Improper installation of child restraints will
increase the risk of injury in an acc ident.
- Always follow the child restra int system
manufacturer's instruct ions for proper in­
sta llation of the child restraint system and
proper use of tether straps as well as the
lower anchorages or safety be lts in your ve ­
hicle.
- Always read and heed the important infor­
mation and WARNINGS about child safety
and the installation of child restraint sys­
tems
c> page 292, Child safety.
Using tether straps on rearward-facing
child restraints
Currently, few rear-facing child restraint systems
come w ith a tether . Please read and heed the
child restraint system manufacturer 's instruc­
tions carefully to determine how to properly in­
stall the tether.
A WARNING
A child in a rearward-facing chi ld safety seat
installed on the front passenger seat w ill be
seriously injured and can be killed if the front
airbag inflates - even w ith an Advanced Airbag
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 child
Child safety
against the backrest, center armrest, or
door.
- If you must install a rearward facing child
safety seat on the front passenger seat be­
cause of exceptional circumstances and the
PASSENGER AIR BAG OFF light does not
come on and stay on, immediately install
the rear-facing child safety seat in a rear
seating position and have the air bag system
inspected by your Audi dealer.
Additional information
Sources of information about child
restraints and their use
There are a number of sources of additional in­
formation about child restraint selection, instal­
lation and use:
NHTSA advises that the best child safety seat is
the one that fits your child and fits in your veh i­
cle, and that you w ill use correctly and cons is­
tent ly.
Try
before you buy!
U.S National Highway Traffic Safety Administra­
tion
Tel. : 1-888-327-4236 (TTY: l-800-424-91S3)
http://www .nhtsa.gov
http://www .safercar .gov
National SAFE KIDS Campaign
Tel.: (202) 662-0600
http://www .safekids .org
Safety BeltSafe U.S.A
Tel.: (800) 745-SAFE (English)
Tel. : (800) 747-SANO (Spanish)
http://www .carseat.o rg
Transport Canada Information Centre
Tel.: 1-800-333-0371 or ca ll 1-613-998-8616 if
you are in the Ottawa area
http://www .tc .gc .ca/ eng/roadsafety/men u. htm
Audi Customer Relations
Tel.: (800) 822-2834
311

Consumer inf orm ation
@ For the sake of the env ironment
- Changing the engine settings wi ll adversely
affect emission levels. Th is is detrimental to
the environment and increases fuel con­
sumption.
- A lways observe environmental regu lations
when disposing of old engine o il, used brake
fl ui d, d irty engine coolant, spent batteries
or worn out tires.
- Undeployed airbag modules and pretension­
ers mig ht be classified as Perchlorate Mate­
rial -special handl ing may apply, see
www.dtsc .ca.gov/hazardouswaste/perchlo­
r ate. When the vehicle or parts of the re­
straint system including airbag modu les
safety be lts wi th pretensioners are scrap­
ped, all applicab le laws and regulations
must be observed. Your authorized Audi
dealer is familiar with these requirements
and we recommend that you have your deal­
er perform this service for you.
Accessories and technical changes
Additional accessories and parts replacement
Always consult an authorized Audi dealer before
purchasing accessories.
Your vehicle incorporates the latest safety design
features ensuring a high standard of active and passive safety.
This safety could be comp romised by non-ap­
proved changes to the vehicle . For this reason, if
parts have to be replaced, please observe the fo l­
lowing points when insta lling addit ional accesso­
ries:
Approved Audi accessories and genuine Audi parts are available from author ized Audi dealers.
These dealers also have the necessary faci lities,
too ls and trained specialists to install the parts
and accessories properly.
380
A WARNING
-
Using the wrong spare parts or using non-ap-
proved accessories can cause damage to the
vehicle and serious personal injury.
- Use only 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 plate brackets 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 it hi n the airbag deployment zones. Do­
ing so will i ncrease t he risk of injury if a ir­
bags are triggered in an accident!
- Before you check anything in the eng ine
compa rtment, always read and heed all
WARN INGS
¢page 316.
(D Note
- If items other than genu ine A udi spa re
parts, add-on equipment and accessory
i t ems are used or if repair wor k is not per­
formed according to specified me thods, this
can resul t in severe damage to your vehi ­
cle's eng ine and body (such as corrosion)
and adve rsely affect your vehicle's warranty.
- If emergency repai rs must be per formed
elsewhere, have the vehicle examined by an
authorized Audi dealer as soon as possib le .
- The manufacturer cannot be held liable for
damage which occurs d ue to failure to com­
ply with these stipulations.
Technical Modifications
Our guidelines must be complied with when tech­
nical modifications are made .
A lways consu lt an authorized Audi dea ler
before
start ing work on any modifications .
This will help ensure tha t vehi cle fu nction, per-
fo rmance and s afety are not
impa ired¢ &,. ll-

Index
A
A/C (automatic climate control system) . . . . 71
Accessories . . . . . . . . . . . . . . . . . . . . . . . 64, 380
Active lane assist
refer to Audi active lane assist . . . . . . . . . 136
Active rollover protection system . . . . . . . . 256
Retracting rollover protection.......... 257
Adaptive cruise control
refer to Audi adaptive cruise control . . . . 126
Adaptive light
refer to Audi adaptive light . . . . . . . . . . . . . 51
Adjusting the air distribution Automatic climate control system . . . . . . . 72
Adjusting the air vents . . . . . . . . . . . . . . . . . . 73 Automatic climate control system . . . . . . . 72
Adjusting the sound . . . . . . . . . . . . . . . . . . . 245
Advanced key
refer to Convenience key . . . . . . . . . . . . . . . 78
Airbag .... .. .. ............... .... ... 267
Airbag system .. .... .............. 267,287
Advanced Airbag System components . . . 274
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Ch ildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Ch ild restraints . . . . . . . . . . . . . . . . . . . . . 295
Components (front airbags) . . . . . . . . . . . 274
Danger of fitting a child safety seat on the
front passenger seat . . . . . . . . . . . . . . . . . 268
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Front airbags . . . . . . . . . . . . . . . . . . . . . . . 272
How do the front airbags work? . . . . . . . . 277
How many airbags does my vehicle have? 274
How the Advanced Airbag System compo -
nents work together . . . . . . . . . . . . . . . . . 276
Important safety instructions on the knee
airbag system . . . . . . . . . . . . . . . . . . . . . . . 285
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 283
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 279
PASSENGER AIR BAG OFF light . . . . . . . . . 279
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Safety instructions . . . . . . . . . . . . . . . . . . . 281
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 285
Warning/Indicator lights . . . . . . . . . . . . . 279
When must the system be inspected? . . . 279
Air pressure (tires) . . . . . . . . . . . . . . . . 336, 345
A lignment pin (tire change) . . . . . . . . . . . . . 353
All-weather lights..... ......... .... .. .. 51
382
All season tires
All wheel drive 342
refer to quattro (all wheel drive) . . . . .
. . 154
AMI
refer to Audi music interface . . . . . . . 228, 229
Android Auto
refer to Audi smartphone interface . . . . . 239
Ant i-freeze
Windshield washer system . . . . . . . . . . . . 327
Anti -Lock Braking System (ABS) . . . . . . . . . 151
Anti-Slip Regulation (ASR) . . . . . . . . . . . . . . 151
Apple CarP lay
refer to Aud i smartphone interface . . . . . 239
Audi active lane assist . . . . . . . . . . . . . . . . . 136
Cleaning the camera area . . . . . . . . . . . . . 348
Messages . .. .. .. ... .... ....... .... .
Audi adaptive cruise control ........... . .
Cleaning the sensor . .. .. ........... . . 138
126
348
Distance display, distance warning ..... . 132
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Audi adaptive light . . . . . . . . . . . . . . . . . 51, 143
Audi connect e-tron services . . . . . . . . . . . . 198
Doors and lights .. .. .. .. ........... .. 198
Audi connect (Infotainment) ........ 190,195
Data protection . . . . . . . . . . . . . . . . . . . . . 196
Services overview . . . . . . . . . . . . . . . . . . . . 191
Start ing . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Audi drive select . . . . . . . . . . . . . . . . . . . . . . 143
Audi magnetic ride
refer to Suspension control . . . . . . . . . . . . 143
Audi music interface . . . . . . . . . . . . . . . . . . . 228
Audi music stream
refer to Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . 226
Audio files . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Audio player Bluetooth audio player . . . . . . . . . . . . . . . 225
Wi-Fi audio player . . . . . . . . . . . . . . . . . . . 226
Audio track . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Audi pre sense . . . . . . . . . . . . . . . . . . . . . . . 133
Messages . . . . . . . . . . . . . . . . . . . . . . 133, 136
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Audi Service Repair Manuals and Literature 378
Audi side assist . . . . . . . . . . . . . . . . . . . . . . . 139
Cleaning the sensors . . . . . . . . . . . . . . . . . 348
Messages . ....... ... ..... .........
.
Rear cross-traffic assist ... ........... . 143
142

CXl CXl .... N ,.__
N .... 0 N > 00
Index
Free text search . . . . . . . . . . . . . . . . . . . . . . 166 H
Media ... .. .. ............... .. .... . 232
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 200
Radio ... ................... ....... 218
Telephone . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Fr eeze protection
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Frequency band ............... .. . 217,220
Front airbags Description . . . . . . . . . . . . . . . . . . . . . . . . . 271
Howtheywork .................. ... . 277
Frontal collisions and the laws of physics . . 259
Front center armrest . . . . . . . . . . . . . . . . . . . 63
Front passenger's door emergency release . . 38
Fr ont seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Child restraints in the front seat . . . . . . . . 268
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Addit ives. .. .. ............... .. ..... 312
Blended gasoline . . . . . . . . . . . . . . . . . . . . 312
Current consumption ............... 17, 18
Ethanol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Fuel filler neck . . . . . . . . . . . . . . . . . . . . . . 313
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . 10, 12
Fuel tank capacity . . . . . . . . . . . . . . . . . . . 375
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Gasoline additives . . . . . . . . . . . . . . . . . . . 313
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . . . 143
Fueling Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Fuel tank capacity ................. .. 375
Opening the fuel filler door . . . . . . . . . . . . 314
Fuel shut-off during deceleration . . . . . . . . . 74
Fu ses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
G
Garment hooks . . . . . . . . . . . . . . . . . . . . . . . . 65 Handsfree .
. . . . . . . . . . . . . . . . . . . . . . . . . . 177
Headlight range control . . . . . . . . . . . . . . . . . 51
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Headlight range control . . . . . . . . . . . . . . . 51
Washer system . . . . . . . . . . . . . . . . . . . . . . 57
Head restraints . . . . . . . . . . . . . . . . . . . . . . . 250
Adjusting . . . . . . . . . . . . . . . . . . . . . . . 63, 250
Removing and installing . . . . . . . . . . . . . . . 63
Heated Ext erior mirrors . . . . . . . . . . . . . . . . . . . . . . 55
Rear window (automatic climate control sys -
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Seats (automatic climate control system) . 72
Washer fluid nozzles . . . . . . . . . . . . . . . . . . 57
Heating/ventilation system Adjusting the air vents . . . . . . . . . . . . . . . . . 73
Heavy cloth ing and safety belts . . . . . . . . . . 261
Hex socket. . . . . . . . . . . . . . . . . . . . . . . . . . . 353
High-voltage battery . . . . . . . . . . . . . . . . . . . 95
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
High beams . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
High beam assistant . . . . . . . . . . . . . . . . . . 52
Highway lights . . . . . . . . . . . . . . . . . . . . . . . . 51
Hill desc ent control . . . . . . . . . . . . . . . . . . . . 89
Hill hold assist . . . . . . . . . . . . . . . . . . . . . . . . 85
also refer to Hill hold assist . . . . . . . . . . . . 85
Hold assist (hill) . . . . . . . . . . . . . . . . . . . . . . . 85
Home address . . . . . . . . . . . . . . . . . . . . 202, 207
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
How are child restraint system anchors relat-
ed to child safety . . . . . . . . . . . . . . . . . . . . . 306
How many a irbags does my vehicle have? . . 274
How safety belt pretensioners work . . . . . . 265
Gas discharge lamps . . . . . . . . . . . . . . . . . . . 366
I
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Octane rating ................. ..... . 312
Recommendation.............. ..... . 312
Glossary of tire and load ing terminology . . 330
Glove compartment . . . . . . . . . . . . . . . . . . . . 65
Gross Vehicle Weight Rating (GVWR) . . . . . 374 Ig
nitio n
Establishing drive ready mode (plug-in hy-
brid drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Switching on/off (plug-in hybrid drive) . . . 96
Switching on/off (using the button) . . . . . . 78
Switching on/off (using the key) . . . . . . . . . 77
Imbalance (wheels) . . . . . . . . . . . . . . . . . . . 335
387

Index
Immobilizer
refer to Electronic immobilizer . . . . . . . . . . 35
I mportant things to do before driving . . . . 247
Importing and exporting (contacts) . . . . . . 187
I mproperly worn safety belts . . . . . . . . . . . 264
Indicator lights . . . . . . . . . . . . . . . . . . . . . . . . 24
Airbag system . . . . . . . . . . . . . . . . . . . . . . 279
PASSENGER AIR BAG OFF . . . . . . . . . . . . . 279
Indica tor lights (plug-in hybrid drive) . . . . . . 98
I nfant seats . . . . . . . . . . . . . . . . . . . . . . . . . 298
Input Using the MMI touch . . . . . . . . . . . . . . . . . 161
Using the speller . . . . . . . . . . . . . . . . . . . . 165
Inpu t level (media) . . . . . . . . . . . . . . . . . . . . 233
Inspection interval . . . . . . . . . . . . . . . . . . . . 327
Installing the upper tether strap on the an­
chorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Instrument cluster . . . . . . . . . . . . . . . . . . . . . 10
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Plug-in hybrid drive . . . . . . . . . . . . . . . . . . . 97
Instruments Adjusting illumination . . . . . . . . . . . . . . . . . 55
I nterior lighting . . . . . . . . . . . . . . . . . . . . . . . 54
Internet
refer to Audi connect (Infotainment) . . . . 190
Internet radio . . . . . . . . . . . . . . . . . . . . . . . . 227
I nterval mode (windshield wipers) . . . . . . . . 57
iPod
refer to Audi music interface . . . . . . . 228, 229
iTunes tagging . . . . . . . . . . . . . . . . . . . . . . . 217
]
Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Jump start cables . . . . . . . . . . . . . . . . . . . . . 369
Jump starting . . . . . . . . . . . . . . . . . . . . 104, 368
K
Key...... ... .... ................ ..... 35
Key not recognized . . . . . . . . . . . . . . . . . . . 81
Key recognition . . . . . . . . . . . . . . . . . . . . . . 70
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Kick -down (automatic transmission) . . . . . . . 90
388
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . . 283
Description . . . . . . . . . . . . . . . . . . . . . . . . . 283
How they work . . . . . . . . . . . . . . . . . . . . . . 284
Important safety instructions . . . . . . . . . . 28S
L
Lane assist
refer to Audi active lane assist
136
Lap timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
LA TCH ........ ... ... ............. ... 306
Description . . . . . . . . . . . . . . . . . . . . . . . . . 307
Installing a child restraint . . . . . . . . . . . . . 308
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Mounting and releasing the anchorage
hook ....... .. .. .. .. ... .......... .. 308
Launch control program . . . . . . . . . . . . . . . . . 90
Left control button . . . . . . . . . . . . . . . . . . . . . 14
L icense agreement (MMI) . . . . . . . . . . . . . . 246
Lifting jack . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Light/rain sensor Automatic headlights . . . . . . . . . . . . . . . . . 51
Switching the rain sensor on/off. . . . . . . . . 57
Light ing
Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Interior/read ing lights . . . . . . . . . . . . . . . . 54
Listening to music
refer to Media . . . . . . . . . . . . . . . . . . 222, 230
Locking/unlocking
refer to Unlocking/locking . . . . . . . . . . 36 , 37
Low beam headlights . . . . . . . . . . . . . . . . . . . 51
Lowering the cargo floor . . . . . . . . . . . . . . . . 66
Luggage compartment . . . . . . . . . . . . . . . . . . 66
Luggage compartment lid . . . . . . . . . . . . . . 39
Socket....... ... .. .. ................ 64
Storing cargo correctly . . . . . . . . . . . . . . . 253
Stowing luggage . . . . . . . . . . . . . . . . . . . . 253
Luggage rack . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Lumbar support . . . . . . . . . . . . . . . . . . . . . . . 61
M
Magnetic ride
refer to Suspension control . . . . . . . . . . . . 143
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 378
Maintenance interval . . . . . . . . . . . . . . . . . . 327