steering wheel AUDI A3 CABRIOLET 2016 Owner's Guide

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switched on and turns the airbag indicator light
on when a malfunction in the one of the system
components is detected
c::> page 155. Because
the front passenger seat contains important
parts of the Advanced Airbag System, you must
take care to prevent it from being damaged .
Damage to the seat may prevent the Advanced
Airbag System for the front passenger seat from
doing its job in a crash.
The front Advanced Airbag System consists
of the following:
-Crash sensors in the front of the vehicle that
measure vehicle acceleration/ deceleration to
provide information to the Advanced Airbag
System about the severity of the crash.
- An electronic control unit, with integrated
crash sensors for front and side impacts. The
control unit "decides" whether to fire the front
airbags based on the information received from
the crash sensors. The control unit also "de­
cides" whether the safety belt pretensioners
should be activated .
- An Advanced Airbag with gas generator for the
driver inside the steering wheel hub.
- An Advanced Airbag with gas generator inside
the instrument panel for the front passenger.
- A capacitive passenger detection system under­
neath the front passenger seat cover. This sys­
tem measures the electrical capacitance of the person in the seat. The information registered
is sent continuously to the electronic control
unit to regulate deployment of the front Ad­
vanced Airbag on the passenger side .
- An airbag monitoring system and indicator
light in the instrument cluster
c::> page 155 .
-A sensor in each front seat registers the dis­
tance between the respective seat and the
steering wheel or instrument panel. The infor­
mation registered is sent continuously to the
electronic control unit to regulate deployment
of the front Adv a need Airbags.
- The
PASSENGER AIR BAG OFF light comes on
and stays on in the center of the instrument
panel
c::> page 188 and tells you when the front
Advanced Airbag on the passenger side has been turned off.
Airbag system
-A sensor in the safety belt latch for the driver
and for the front seat passenger that senses
whether that safety belt is latched or not and
transmits this information to the electronic control unit.
A WARNING ,.__
Damage to the front passenger seat can pre­
vent the front airbag from working properly .
- Improper repair or disassembly of the front
passenger and driver seat will prevent the
Advanced Airbag System from functioning properly.
- Repairs to the front passenger seat must be
performed by qualified and properly trained
workshop personnel.
- Never remove the front passenger or driver
seat from the vehicle .
- Never remove the upholstery from the front
passenger seat.
- Never disassemble or remove parts from the
seat or disconnect wires from it.
- Never carry sharp objects in your pockets or
put them on the seat. The capacitive pas­
senger detection mat in the front passenger
seat will not function properly if it is punc­
tured.
- Never carry things on your lap or carry ob­
jects on the front passenger seat. Such ob­
jects can influence the capacitance regis­
tered by the capacitive passenger detection
system, so that incorrect information is pro­
vided to the airbag control unit.
- Never store items under the front passenger
seat. Parts of the Advanced Airbag System
under the passenger seat could be dam­
aged, preventing them and the airbag sys­
tem from working properly.
- Never place seat covers or replacement up­
holstery that have not been specifically ap­
proved by Audi on the front seats.
- Seat covers can prevent the Advanced Air­
bag System from recognizing child re­
straints or occupants on the front passenger
seat and prevent the side airbag in the seat
backrest from deploying properly .
151

Airbag system
A WARNING
A child in a rearward-facing child seat instal­
led on the front passenger seat will be seri ­
ously injured and can be killed if the front air­
bag inflates - even with an Advanced Airbag
System.
- The inflating airbag will hit the child seat or
infant carrier with great force and will
smash the child seat and child against the backrest, center armrest, door or roof.
- Always install rear-facing child seats on the
rear seat.
- If you must install a rearward facing child
seat on the front passenger seat because of exceptional circumstances and the
PASSEN­
GER AIR BAG OFF
light does not come on
and stay on, immediately install the rear­
facing child seat in a rear seating position
and have the airbag system inspected by
your Audi dealer.
A WARNING
Objects between you and the airbag will in­
crease the risk of injury in a crash by interfer­
ing with the way the airbag unfolds or by be­
ing pushed into you as the airbag inflates .
- Never hold things in your hands or on your
lap when the vehicle is in use .
- Never transport items on or in the area of
the front passenger seat . Objects could
move into the area of the front airbags dur­
ing braking or other sudden maneuvers and
become dangerous projectiles that can
cause serious personal injury if the airbags
inflate.
- Never place or attach accessories or other
objects (such as cup holders, telephone
brackets , large, heavy or bulky objects) on
the doors, over or near the area marked "A IRBAG" on the steering wheel, instru­
ment panel, seat backrests or between
those areas and yourself. These objects
could cause injury in a crash, especially
when the airbags inflate .
- Never recline the front passenger 's seat to
transport objects. Items can also move into
the area of the side airbag or the front air-
154
-
bag during braking or in a sudden maneu­
ver. Objects near the airbags can become
projectiles and cause injury, particularly
when the seat is reclined.
- Never place or transport objects on the
front passenger seat. Objects on the front passenger seat could cause the capacitive
sensor in the seat to signal to airbag system
that the seat is occupied by a person when it
in fact is not , or that the person on the seat
is heavier than he or she actually is. The
change in electric capacitance because of
such objects can cause the passenger front
airbag to be turned on when it should be
off, or can cause the airbag to work in a way
that is different from the way it would have
worked without objects on the seat.
- Always make sure that there is nothing on
the front passenger seat that will cause the
capacitive passenger detection system in
the seat to signal to the Airbag System that
the seat is occupied by a person when it is not, or to signal that it is occupied by some­
one who is heavier than the person actually
sitting on the seat. The presence of an ob­
ject could cause the passenger front airbag to be turned on when it should be off, or
could cause the airbag to work in a way that is different from the way it would have
worked without the object on the seat.
A WARNING
The fine dust created when airbags deploy can
cause breathing problems for people with a history of asthma or other breathing condi­
tions .
- To reduce the risk of breathing problems,
those with asthma or other respiratory con­
ditions should get fresh air right away by
getting out of the vehicle or opening win­
dows or doors .
- If you are in a collision in which airbags de­
ploy , wash your hands and face with mild
soap and water before eating.
- Be careful not to get the dust into your eyes,
or into any cuts or scratches.
- If the residue should get into your eyes,
flush them with water .

Airbag syste m
-If, in exce ptional circumstances, you must
install a forward-faci ng chi ld restraint on
t h e front passenger seat, always m ove the
seat into its rearmost pos ition in the s eat's
f ore an d aft adjustm ent ra nge, as far away
from th e airbag as pos sibl e. Th e backrest
mus t be adjusted to an up right posit ion.
Make s ure that the
PAS SENGER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on.
.&_ WARNING
- If the PASSENGER AIR BAG OFF light does
not go out when an ad ult is sitting on the
front passenger seat after taking the steps
described above, make sure the adu lt is
properly seated and restrained at one of the
rear seat ing positions .
- Have the airbag system inspected by your
Audi dealer before transporting anyone on
the front passenger seat .
(D Tips
If the capacitive passenger detection system
determines that the front passenger seat is
empty, the frontal airbag on the passenger
side will be turned off, and the
PASSENGER
AIR BAG OFF
l ight will stay on.
Repair , care and disposal of the airbags
Pa rts of t he a irbag system are installed at many
d ifferent places on your Aud i. Insta lling, remov ­
ing, servic ing o r repa iring a part in an area of the
veh icle can damage a part of an airbag system
and p revent that system from working properly
in a co llision .
There are some important things you have to
know to make sure that the effectiveness of the
system wi ll not be impaired and that discarded
components do not cause injury or poll ute the
env ironment.
.&_ WARNING
Improper care, serv icing and repair proce­
dures can increase the r isk of personal injury
and death by preventing an airbag from de-
158
-
p loying when needed or deploy ing an a irbag
unexpectedly:
- Never cover, obstruct, or change the steer­
ing wheel horn pad or airbag cover or the in­
strument panel or modify them in any way.
- Never attach any objects s uch as c up ho lders
or telephone mountings to the surfaces cov­
ering the a irbag un its .
- For cleaning the horn pad or instrument
panel, use only a soft, dry cloth or one mois­
tened w ith plain water. Solvents or cleaners
could damage the airbag cover or change
the st iffness o r streng th of the material so
that the airbag cannot deploy and p rotect
prope rly.
- Never repair, ad just, or change any parts of
the airbag system.
- All work on the steering wheel, inst rument
panel, front seats or e lectr ica l system ( in­
cluding the installation of a udio eq uipment,
cellular tele phones and C B radios, etc.)
m ust be perfo rmed by a qu alified techn ician
who has the training and specia l equipment
necessary.
- For any work on the airbag system, we
strong ly recommend that you see your au­
thorized A udi dealer or qualified wo rkshop.
- Never modify the front b umper or parts of
the vehicle body.
- Always make sure that the side a irbag can
inflate w ithout interference:
- Never install seat covers or replacement
upholstery ove r the front seatbacks that
have not been specifically approved by
A udi .
- Never use addi tional seat c ushions that
cover the areas where the side airbags in­
flate .
- Damage to the orig inal seat cove rs or to
the seam in the area of the s ide airbag
module mus t always be repaired immedi­
ate ly by an autho riz e d Au di dealer .
- The a irbag sys tem can deploy only once. Af­
ter an airbag has been deployed, i t m ust be
replaced with new replacement parts de­
signed and approved espec ia lly for your
Aud i model version . Replacement of com­
plete airbag systems or airbag components

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Although they are not a soft pillow, they can
"cushion" the impact and in this way they can
help to reduce the risk of injury to the lower ex­
tremities .
All of this takes place in the blink of an eye, so
fast that many people don't even realize that the
airbags have deployed . The airbags also inflate
wi th a great deal of force and it is important for
occupant safety that nothing should be in their
way when they deploy .
Fully inflated airbags in comb ination with proper­
ly worn safety belts slow down and limit the o c­
cupant 's forward movement and help to reduce
the r isk of injury .
Important safety instructions on the knee
airbag system
Applies to: veh icles wit h knee airbags
Airbags are only supplemental restraints . Always
wear safety belts correctly and ride in a proper
seating position.
There is a lot that you and your passengers must
know and do to help the safety belts and airbags
to p rovide supplemental protection .
& WARNING
An inflating knee airbag can cause ser ious in­
jury. Wearing safety bel ts incorrec tly and im­
proper sea ting positions increase the r isk o f
serious personal injury and death whenever a
vehicle is being used.
- The knee airbag system cannot protect you
properly if you are seated too close to any of
the airbag locat ions. When adj usting their
seat positions, it is important that both the
driver and the front passenger keep their
upper bod ies a nd knees at the following
min imum safe distances :
- at least 10 inches (25 cm) between the
chest and the steering wheel/instrument
panel.
- at least 4 inc hes (10 cm) between the
knees and the lower part of the instru­
ment panel.
- The risk of persona l injury inc reases if you
lean forward or to the side, or if the seat is
-
Airb ag sys tem
improperly positioned and you are not wear­
ing your safety belt. The risk increases even
more should the airbag deploy.
- Always make sure that the knee a irbag can
inflate w ithout interference . Objects be­
tween you and the airbag can increase the risk of injury in an acc ident by interfering
with the way the airbag deploys or by being
pushed into yo u as the a irbag deploys.
- Never let anybody, especia lly children or
anima ls ride in the footwell in front of the
passenger seat. If the airbag deploys, this
can result in serious or fatal inj uries.
- Never carry objects of any kind in the foot­
well area in front of the driver's or pas­
senger's seat. Bulky objects (shopp ing
bags, fo r example) can interfere with or
prevent proper dep loyment of the airbag .
Small objects ca n be thrown th rough the
vehicle if the airbag deploys and injure you
o r your passengers .
- M ake sure the re are no c rac ks, deep scratch­
es or othe r damage in the area of the inst ru­
men t panel where the knee airbags are lo­
cated.
- If children are incorrec tly se ated, their risk
of injury inc reases in a coll is io n
¢ page 165, Child safety.
Side airbags
Description of side airbags
The airbag system can provide supplemental
pro tec tion to properly restrained occupan ts .
Fig . 14 3 Side a irbag locatio n in t he drive r's seat
The side airbags a re located in the s ides of the
front sea t backrests ¢
fig. 143.
161

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rear seating position and have the airbag
system inspected by your authorized Audi
dealer.
- Always buckle the child seat firmly in
place even if a child is not sitting in it. A
loose child seat can fly around during a
sudden stop or in a collision.
- Always read and heed all WARNINGS
whenever using a child restraint in a vehi­
cle
c!;> page 135, Safety belts, c!;> page 143,
Airbag system
and c!;> page 165, Impor­
tant information.
{D) Tips
Always replace child restraints that were in­
stalled in a vehicle dur ing a crash. Damage to
a child restraint that is not visible could cause
it to fail in another collision situation.
Advanced front airbag system and children
Your vehicle is equipped with a front "Advanced
Ai rbag System" in compliance with United States
F edera l Motor Vehicle Safety Standard ( FMVSS)
208, as well as Canada Motor Vehicle Safety
Standard (CMVSS) 208 as applicable at the time
your veh icle was manufactured.
The Advanced Airbag system in your vehicle has
been certified to meet the "low-risk" require­
ments for 3- and 6-year old children on the pas­
senger side and small adults on the driver side.
The low risk deployment criteria are intended to
reduce the risk of injury through interaction with
the airbag that can occur, for example, by being
too close to the steering wheel and instrument
panel when the airbag inflates. In addition, the
sys tem has been certified to comply with the
"suppression" requirements of the Safety Stand ­
ard, to turn off the front airbag for infants up to 12 months who are restrained on the front pas­
senger seat in child restraints that are listed in
the Standard.
Even though your vehicle is equipped with an Ad­
vanced Airbag system, all children, especially those 12 years and younger, should always r ide
in the back seat properly restrained for their age
and size . The airbag on the passenger side makes
Child safety
the front seat a potentia lly dangerous p lace for a
child to ride. The front seat is not the safest place
for a ch ild in a forward-facing child safety seat . It
can be a very dangerous place for an infant or a
larger ch ild in a rearward-facing seat.
The vehicle's Advanced Airbag System has a ca­
pacit ive passenger detection system in the front
passenger seat cushion that can detect the pres­
ence of a baby or a child in a child restraint sys­
tem on this seat.
The capacitive passenger detection system regis­
ters the changes that result in an electrical field
when a child, a child restraint, and a baby blanket are on the front passenger seat . The change in
the measured capacitance due to the presence of
a chi ld, a child restraint, and a baby blanket on
the front passenger seat is related to the child
restraint system resting on the seat. The meas­
ur ed capacitance of a child restra int system var­
ies depending on the type of system and specific
make and mode l.
T he elect rical capacitance of the various types,
makes, and models of child restraints specif ied
by the U.S .National Highway Traffic Safety Ad­
ministration (NHTSA) in the relevant safety
standard are stored in the Advanced Airbag Sys­
tem control unit together with the capacitances
typ ical of infants and a 1-year old child. When a
child restraint is used on the front passenger
seat w it h a typical 1 year-old infant, the Ad­
vanced Airbag System compares the capacitance
measured by the capacitive passenge r detection
system with the data stored in the electronic con­
trol unit.
Child restraints and Advanced front airbag
system
Regardless of the ch ild restraint that you use,
make sure that it has been certified to meet Safe­
ty Standards and has been cert ified by its manu ­
facturer for use w ith an airbag . Always be sure
that the child restraint is properly installed at
one of the rear seating positions. If in exception­
al circumstances you must use it on the front
passenger seat, carefully read all of the informa-
tion on child safety and Advanced Airbags and .,.
167

Tires and wheels
-Have an authorized Audi dealer wear evenly. To rotate wheels, in-
or authorized Audi Service Facili- stall the wheels from the rear
ty check the wheel alignment if axle on the front axle and vice
there is unusual wear. versa. This will allow the tires to
-Have the wheels rebalanced if an have approximately the
same
imbalance is causing noticeable length of service life.
vibration in the steering wheel.
For unidirectional tires, make
If you do not, the tires and other sure the tires are installed accord-
vehicle components could wear ing to the running direction indi-
more quickly. cated on the tire sidewall
Treadwear indicator ¢page 238.
Original equipment tires contain Hidden damage
treadwear indicators in the tread
Damage to tires and rims can of-
pattern, which are bars that are ten occur in locations that are
1/16 in. (1.6 mm) high and are
hidden. Unusual vibrations in the
spaced evenly around the tire per- vehicle or pulling to one side may
pendicular to the running di rec- indicate that there is tire damage.
tion
¢fig. 169. The letters "TWI"
Reduce your speed immediately.
or triangles on the tire sidewall Check the tires for damage. If no
indicate the location of the tread- damage is visible from the out-
wear indicators. side, drive slowly and carefully to
The tires have reached the mini- the nearest authorized Audi deal-
mum tread depth
l) when they er or authorized Audi Service Fa-
have worn down to the tread wear cility to have the vehicle inspect-
indicators . Replace the tires with ed.
new ones¢ &.
& WARNING
-
Wheel rotation Tread that has worn too low or
Rotating the wheels regularly is different tread depths on the
recommended to ensure the tires tires can reduce driving safety.
..
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213

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Indicat or lights
IE -Loss of pressure in at least one ti re c::> ,& .
Check the tires and replace or repair if necessary.
Check/correct the pressures of all four tires. Then
store the tire pressures in the MMI
<=:>page 223.
mm (T ire Pressure Monitoring System) Tire
press ure: System malfuncti on!.
Ifm appears
after switching the ignition on or whi le driving
and the
IE indicator light in the instrument clus­
ter blinks for approximately one minute and then
stays on, there is system malfunction . Try to
store the correct tire pressures
c::> page 223 . If
the indicator light does not turn off or turns on
again after a short period of time, drive to an au­
thor ized Audi dealer or authorized Audi Service
Faci lity immediately to have the malfunction cor­
rected.
A WARNING
- If the tire pressure warning light IE in the
instrument cluster turns on, the pressure in
one or more tires is too low . Reduce the ve­
hicle speed immediately and avo id any hard
steering or braking maneuvers. Stop as soon as possible, check the tire and inflate the
t ire to the correct pressure, which is speci­
fied on the tire pressure label on the veh icle
<=:> page 214. Driving w ith a t ire with low
pressure c auses the t ire to overheat and can
result in failure of the tire . Low pressure can
also have a negative effect on the driving
and braking behavior of the vehicle .
- T he driver is responsib le for maintaining the
correct tire pressures . You must check the
tire pressures regularly .
- Under certain conditions (such as a sporty
driv ing style, winter conditions or unpaved
roads), the pressure monitor indicator may
be delayed.
- Do not use run-flat tires on your vehicle . Us­
ing them when not permitted can lead to
vehicle damage or accidents .
(D Tips
-The tire pressure monitoring system can al ­
so stop working when there is an ESC mal­
function.
Tir es and wheel s
- Us ing snow chains may result in a system
ma lfunction.
- The tires with the identification "AO" or
"RO"
c::> page 211 have been matched with
your Audi tire pressure monitoring system .
We recommend that you use these tires.
- The tire pressure monitoring system can on­
ly monitor the tire pressure of the driving
tires. Check the tire pressure of the spare
wheel in the luggage compartment so that if necessary it is ready for use.
Storing tire pressures
App lies to : vehicles wi th Tir e Pressure Mo nito rin g Sys te m in­
dic ator
A change in tire pressur e or a change in tires
must be stored in the syst em .
The tire press ure is stored in the MM I.
.,. Make sure before storing that the t ire pressures
of all four tires meet the specified values and
are adap ted to the load. O therwise the system
could malfunction
c::> page 214.
.. Switch on the ignition.
.,. Select: the I MENU I button> Ca r> Sys tem s*
con trol button > S er vice & control > Tire pre s­
s u re m on itor > Stor e tire pressu re > Yes , sto re
no w.
(D Tips
Do not store the tire pressures if snow chains
are installed. Otherw ise the system could
malfunction.
223

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-Some of the equipment listed in the follow­
ing tables applies only to certain model ver­
s ions or certain optional equipment .
Interior fuse assignment
Fig. 188 Vehicle interior: fuse assignment
No. Equipment
Fl Engine components
F2 Seat
adjustment
F3 Power top hydraulic pump
F4 MMI control panel, MMI components
FS Gateway
F6 Selector
lever (automatic transmission)
.... ~ N
0
>
"' (0
F7 Climate/heating control, auxiliary heating,
rear w
indow defogger relay
Diagnosis, electromechanical parking
FB brake switch, light switch
, rain/light sen-
sor, inter ior lighting, communications box,
anti-theft alarm system
F9 Steering column switch module
FlO Display
Fll Reversible driver's side safety belt tension
-
ers
F12 MMI area
F13 Damper control module/ service plug
No.
Fl4
FlS
Fl6
F 17
FlB
F19
F20
F23
F 24
F2 5
F2 6
F27
F28
F29
F 31
F32
F 33
F 34
F35
F 36
F37
F38
F39
F40
F41
F42
F4 3
F44
F 47
Fuses and bulbs
Equipment
Climate control system blower
Electronic steering column lock
MMI area
Instrument cluster
Rearview camera
Convince key system control module, tank
system
Tank system
Exterior lighting, heated washer fluid noz -
zles
Panorama sunroof/ power top control
module, power top latch (Cabriolet)
Door/driver's side doors (for examp le pow-
er windows)
Seat heating
Sound-amplifier
Power top control module, electro nics
(Cabriolet)
Inter ior lights
Exterior lighting
Driver assistance systems
Airbag
Button illumination, coils for neck heating
r elay and socket relay, interior sound,
back-up light switch, temperature sensor
Function lighting, diagnosis, headlight
range control system, air quality sensor,
automat ic dimming rearview mirror
R ight cornering light/ right LED-headlight
Left cornering light/ left LED-headlight
High-voltage battery
Door/front passenger's side doors (for ex-
ample, power windows)
Sockets
Reversible front passenger's side safety
belt tensioners
Central locking components, windshield
washer system
Headlights, lighting
all wheel drive Rear w indow wiper
241

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A
A/C
refer to Climate control system (automatic) .62
A/C (automat ic climate control system) . . . . 62
Accessories . . . . . . . . . . . . . . . . . . . . . . . 56, 255
Active lane assist . . . . . . . . . . . . . . . . . . . . . 100
Activating vibration warning . . . . . . . . . . . 102
Adjusting steering time . . . . . . . . . . . . . . . 102
C leaning the camera area . . . . . . . . . . . . . 225
Driver messages . . . . . . . . . . . . . . . . . . . . . 101
Indicator light . . . . . . . . . . . . . . . . . . . . . . 101
switching on and off . . . . . . . . . . . . . . . . . 101
Active rollover protection system . . . . . . . . 133
Retracting rollover protection . . . . . . . . . . 134
Adapt ive cruise control . . . . . . . . . . . . . . . . . . 90
Automatic transmission . . . . . . . . . . . . . . . 94
C leaning sensors . . . . . . . . . . . . . . . . . . . . 225
Driver messages . . . . . . . . . . . . . . . . . . . . . . 96
General Information . . . . . . . . . . . . . . . . . . 91
Request for driver intervention . . . . . . . . . . 96
Stop-and-go traffic . . . . . . . . . . . . . . . . . . . 94
Adaptive dampers . . . . . . . . . . . . . . . . . . . . . 106
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 21
Adaptive light . . . . . . . . . . . . . . . . . . . . . 43 , 106
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 21
Adjusting air distribution (Climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Adjusting automatic headlights . . . . . . . . . . 45
Adjusting the air vents . . . . . . . . . . . . . . . . . . 63
Adjusting the center console lighting . . . . . . 47
Advanced key
refer to Convenience key . . . . . . . . . . . . . . . 70
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
I ndicator light . . . . . . . . . . . . . . . . . . . . . . . 17
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . 163
Advanced Airbag -System . . . . . . . . . . . . . . 147
Advanced Airbag System components . . . 150
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Ch ildr en . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Ch ild restraints . . . . . . . . . . . . . . . . . . . . . 167
Components (front airbags) . . . . . . . . . . . 150
Danger of fitting a child seat on the front
passenger seat . . . . . . . . . . . . . . . . . . . . . . 144
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Front airbags . . . . . . . . . . . . . . . . . . . 147, 148
How do the front airbags work? . . . . . . . . 153
H ow many airbags does my vehicle have? 150
Index
How the Advanced Airbag System compo-
nents work together . . . . . . . . . . . . . . . . . 152
Important informat ion . . . . . . . . . . . . . . . 143
Important safety instructions on the knee
airbag system . . . . . . . . . . . . . . . . . . . . . . . 161
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 159
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 155
PASSENGER AIR BAG OFF light . . . . . . . . . 155
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Safety instructions . . . . . . . . . . . . . . . . . . . 157
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 161
Warning/Indicator lights . . . . . . . . . . . . . 155
When must the system be inspected? . . . 155
Alarm system
refer to Anti-theft alarm system . . . . . . . . . 27
Alignment pin (tire change) . . . . . . . . . . . . . 230
All-weather lights ( LED headlights) . . . . . . . 43
All season ti res . . . . . . . . . . . . . . . . . . . . . . . 219
All wheel drive . . . . . . . . . . . . . . . . . . . . . . . 120
Alternator
refer to Alternator (indicator light) . . . . . . 17
Alternator (indicator light) . . . . . . . . . . . . . . 17
Ambient lighting . . . . . . . . . . . . . . . . . . . . . . 46
Anti-lock braking system . . . . . . . . . . . . . . . 116
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 18
Anti-slip regulat ion . . . . . . . . . . . . . . . . . . . 116
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 18
Anti-theft alarm system . . . . . . . . . . . . . . . . . 27
Anti-theft protection Electronic immobilizer.............. .. . 31
Audi active lane assist
refer to Active lane assist . . . . . . . . . . . . . 100
Audi adaptive cruise control
refer to Adaptive cruise control . . . . . . . . . 90
Audi adaptive light
refer to Adaptive light . . . . . . . . . . . . . . . . . 43
Audi dr ive select
refer to Drive select . . . . . . . . . . . . . . . . . . 106
Audi Service Repair Manuals and Literature 253
Audi side ass ist
refer to Side assist . . . . . . . . . . . . . . . . . . . 103
AUTO Automat ic climate control system . . . . . . . 62
Automatic headlights . . . . . . . . . . . . . . . . . 43
Auto Lock (central locking system) . . . . . . . . 28
Automatic belt retractor . . . . . . . . . . . . . . . 138
257

Index
Convertible locking retractor
Activating . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . 178
Using to secure a child safety seat . . . . . . 177
Cooling mode (au toma tic climate con trol sys -
t em) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Cooling system Add ing coolant ... ............ .... .. . 195
Coolan t . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Coolan t leve l check ing . . . . . . . . . . . . . . . . 195
Coolant temperature indicator . . . . . . . . . . 12
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 1 6
Corner ing light . . . . . . . . . . . . . . . . . . . . . . . . 43
Cruise control system Changing speed . . . . . . . . . . . . . . . . . . . . . . 89
Descr ipt io n . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Preselect ing speed . . . . . . . . . . . . . . . . . . . . 89
Sw itchi ng off . . . . . . . . . . . . . . . . . . . . . . . . 89
sw itch ing on . . . . . . . . . . . . . . . . . . . . . . . . . 89
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Curre nt cons umption . . . . . . . . . . . . . . . . 23, 24
D
D ata recorder . . . . . . . . . . . . . . . . . . . . . . . . 12 2
Date display . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Daytime running lights . . . . . . . . . . . . . . . . . 43
D eclaration of compliance
Adapt ive cr uise control . . . . . . . . . . . . . . . 256
Aud i side assis t . . . . . . . . . . . . . . . . . . . . . 256
Ce ll phone package . . . . . . . . . . . . . . . . . . 256
Convenience key . . . . . . . . . . . . . . . . . . . . . 256
Elect ronic immob ilizer. . . . . . . . . . . . . . . . 256
Homelink universa l remote control . . . . . 256
Remote control key . . . . . . . . . . . . . . . . . . 256
Defective light bulb warning Indicator light . . . . . . . . . . . . . . . . . . . . . . . 20
Defrost ing (windsh ield)
automatic clima te con trol system . . . . . . . 63
DEF (instrument cluste r) . . . . . . . . . . . . . . . . 11
D eluxe a utomatic climate contro l
refer to Climate contro l system (automatic) .62
D etermin ing cor rec t load limit . . . . . . . . . . 2 18
Dig ita l compass . . . . . . . . . . . . . . . . . . . . . . . 51
D imensions . ..... ... .. ..... ... .. .. ... 251
Dimmi ng the rea rview mirror . . . . . . . . . . . . 48
Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
260
Door/luggage compartment lid wa rning . . . 23
Door contact switch . . . . . . . . . . . . . . . . . . . . 46
Doors Emergency locking . . . . . . . . . . . . . . . . . . . . 32
Driver in fo rmat ion system . . . . . . . . . . . . . . . 23
CD/radio display. . . . . . . . . . . . . . . . . . . . . . 23
Door/luggage compartment lid warning . . 23
E fficiency program . . . . . . . . . . . . . . . . . . . . 25
Ind icator lights . . . . . . . . . . . . . . . . . . . . . . 12
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
On-board computer . . . . . . . . . . . . . . . . . . . 24
Outs ide temperature display . . . . . . . . . . . . 23
Se rvice in terva l display . . . . . . . . . . . . . . . 202
U sing the m ultifu nction stee ring wheel . . . 23
Driver seating position . . . . . . . . . . . . . . . . . 125
D rive select . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 21
D rivi ng econom ica lly . . . . . . . . . . . . . . . . . . . 65
D riving safe ly . . . . . . . . . . . . . . . . . . . . . . . . 124
Drivin g throu gh wa ter . . . . . . . . . . . . . . . . . . 65
D rivi ng time . . . . . . . . . . . . . . . . . . . . . . . . . . 24
D ust filter
refer to Pollut ant fi lt er . . . . . . . . . . . . . . . . 61
E
ear window defogger . . . . . . . . . . . . . . . . . . . 64
E CO mode (a utomat ic cl ima te contro l
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Efficiency program . . . . . . . . . . . . . . . . . . . . . 25
Descnptron . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Fuel economy messages . . . . . . . . . . . . . . . 26
Other equ ipment . . . . . . . . . . . . . . . . . . . . . 25
E lectr ical accessories
refer to Socket . . . . . . . . . . . . . . . . . . . . . . . 56
E lectromechanical parking brake
refer to Parking brake . . . . . . . . . . . . . . . . . 73
El ec trome chanical steering . . . . . . . . . . . . . 119
Ind icator lig hts . . . . . . . . . . . . . . . . . . . . . 119
E lectronic differentia l lock ........... .. . 116
Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 18
E lectronic immobili zer . . . . . . . . . . . . . . . . . . 31
also refer to Immobili zer . . . . . . . . . . . . . . 27
E lec tronic spee d limiter . . . . . . . . . . . . . . . . . 88
E lec tronic stabiliza tion control (ESC)
Ind icator lig ht . . . . . . . . . . . . . . . . . . . . . . . 18
Spor t mode . . . . . . . . . . . . . . . . . . . . . . . . 11 7