Safety belts . . . . . . . . . . . . . . . . . . . 109
General notes . . . . . . . . . . . . . . . . . . . . 109
Why safety be lts? . . . . . . . . . . . . . . . . 110
Ill ustrating the princ iple of an
accident . . . . . . . . . . . . . . . . . . . . . . . . 111
H ow are safety belts worn correctly? 112
Safety belt pretens ioners . . . . . . . . . . 115
Airbag system ........ .... ... .. 117
Important th ings to know . . . . . . . . . . 117
F ront airbags . . . . . . . . . . . . . . . . . . . . 121
M oni toring the Advanced Airbag
Sys tem . . . . . . . . . . . . . . . . . . . . . . . . . 128
Knee air bags . . . . . . . . . . . . . . . . . . . . . 132
Side airbags . . . . . . . . . . . . . . . . . . . . . 135
Child Safety ............. .. .. . .
Important things to know . ... .. .. . .
C hild safety seats . ..... ... .. .. .. . .
Instal ling a child safety seat . ... .. . .
Addit ional Information ........... .
Vehicle operat ion ..... .. .. .. . .
Intelligent technology .. .. .. . .
Not ice about data recorded by vehicle
control modules .......... .... .. . .
Electronic Stabilization Program ( ESP)
Rear spoiler .................... .
Braking .. .. .. ... ....... .... ... . .
P owe r stee ring .................. .
Driving w ith your qu attro ® ... .. .. . .
E ne rgy management ... ... .. .. .. . .
D ry s ump lubr ication ... ... .. .. .. . .
Driving and environment .... .
Break -in period . .. ..... ... .. .. .. . .
Driving through water on roads ... . .
Cata lytic converter ............ .. . .
Sporty driving . ........... .. .. .. . .
Operation and maintenance .. .. .. . .
Trailer towing ................... .
Vehicle care .................. .
Cleaning and protection ..... .
General information ...... .. .. .. . . 138
13
8
143
1 4 6
149
150
150
150
150
152
153
154
155
1 5 5
157
158 158
158
158
159
159 160
161
161
16 1
Ca re of exte rior . . . . . . . . . . . . . . . . . . 16 1
Ca re of inter io r . . . . . . . . . . . . . . . . . . . 165
Table of contents 3
Fuel supply and filling your
fuel tank ... .. .... . ... ...... ... .
170
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 170
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . 171
Checking and filling ..... ... .. .
Engine compartment lid .......... .
Engine oil ... .. .. .. . ............ .
E n gine cooling system ............ .
Brake fluid .. .. .. .. . .. .... ...... .
Battery ......... .. ............. .
Rep lacing the battery ............ .
Windsh ie ld washer container
Tires and wheels ... ..... ... .. .
175
175
178
181
184
184
18 7
188
189
T ires . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
T ire pressure mo nitoring system
Consumer Information ...... .
Warranty coverages .............. .
Operating your veh icle outs ide the
U .S .A . or Canada ... . .. .. ..... ... .
A udi Se rvice Repair Manuals and
Literature . .. .. .. .... ........... .
Maintenance . .. .. .. ............. .
Additional accessories, modif ications
and parts rep lacement ........... .
Decla rat io n of Compliance,
T elecommunication or Electron ic
Systems .. .. .. .. .. ............. .
Do-it-yourself service ........ .
What do I do now? ........... .
Tru nk escape handle ........... .. .
B reakdown kit ... .. . .. ... .... ... .
Tire repa ir ... .... .. . .. .. ..... ... .
What shou ld I be awa re of when
h . t
' ? c anging a ,re. . . ............... .
Jump-starting .. ...... ........... .
Emergency towing with commercial
tow truck ....... .. ............. .
Fuses and bulbs .............. .
Electr ica l fuses .... .............. .
Bu lbs ... .. .. .. .. .. . .. .... ...... . 206
209
2
09
209
209
209
211
2 12
213
213
2 13
213
213
216
219
222
223
223
224
•
•
16 Instrum ent s and w arn ing /indic ato r light s
If this warning/indicator light illuminates
while you are driving, then there is a mal
function in the engine electron ics. Have
the malfunction corrected as soon as pos
sible by your authorized Aud i dealer or
qualified workshop .
"' Convertible top operation
The indicato r light turns on IJI
- When the convertible top opens or closes or
- If the convertible top d id not open or close
completely.
The indicator light blinks if the convertible top
cannot open or close¢
page 47.
n If; Electronic stabilization program
(ESP)
If the indicator lamp Gl blinks while dr iv ing,
the ESP or ASR (Ant i-Slip Regulation) is active
l y regulating.
If the indicator lamp
Gl illuminates, the sys
tem has sw itched the ESP off . In this case , you
can switch the ignition off and then on to
switch the ESP on again . The system is func
tioning comp letely when the indicator lamp
switches off .
If the indicator lamp
I] illuminates , the ESP
was sw itc hed off with the
lliJ button.
E S P and A BS: fa u lt ! See owner's manu al
If the indicator lamp Gl and the ABS indicator
lamp
!I] illuminate and the driver message
appears, the ABS or electronic differential lock is malfunctioning . This also interrupts the
ESP . The brakes st ill function with the ir nor
mal power, but ABS is not active .
Drive to your authorized Aud i R8 dealer imme
d iately to have the malfunction corrected.
For more information about the ESP
¢page 150.
~D High beam
The . war ning/ indicato r light illum inates
whe n the high beams are on or when you use
the headlight flasher.
For more information ¢
page 58.
":::>'• Rear spoiler
The warning/indicator light monitors the
electrically retractable rear spoiler .
The warning/indicator lig ht (11 has the follow
ing functions :
- It comes on for about 3 seconds as a func
tion check when the ign ition is switched on.
- It comes on if there is a malfunction in the
electrically retractab le rear spoi ler.
Additional information about the e lectrica lly
retractable rear spoiler¢
page 152 .
& WARNING
=
Driving at higher speeds witho ut the rear
spoiler deployed can impair handling char
acteristics, making the vehicle harder to
control.
- If the rear spo iler warning/ind icator light
in the instrument cluster comes on, the
rear spo iler may not have dep loyed. Nev
e r drive at speeds h igher than 87 mph
(140 km/h) if the spo iler is not deployed .
H ave the spoiler inspected as soon as
possible by an a uthorized Aud i dea le r or
qualified wor kshop.
¢ ¢Turn signals
Whenever yo u use the left II or the right R
turn signal, the indicator light blinks. When
you use the emergency flasher, both indicator
li ghts f lash.
If one of the turn signa l light bulbs burn out,
the turn signal will blink twice as fast as nor
mal.
Addi tional in formation on the turn s ignals
¢ page 58.
•
Canada models:
Speed warning 1
¢page34
•
USA mode ls:
Speed warning 2
¢page 34
•
Canada model s:
Speed warning 2
¢page34
RI
S ignificant loss of a ir pressure
¢page34
lliliE Tire pressure monitoring sys-
tern malfunction
¢page34
a
Windshield washer f luid level
low
¢page34
-
II Battery voltage too high or too
low
,. ¢page 34
~:~
Defective light bulb
¢page 35
•
lrusA models:
Defective brake light
9page35
•
Canada model s:
Defective brake light
c!>page35
m
Light/rain sensor (automatic
headlights) defective
¢page35
ll 11il Selector lever defective*
No reverse gear *
¢page 35
min Clutch is overheating*
¢page36
D
Gearbox ma lf u nction*
¢page 36
(a
II Engine speed limitation
ll¢page36
W hen a yellow symbo l appea rs, a wa rning
tone will sound
once. Check the disp layed
function as soon as possib le . If
more than one
Dr iver in formation system 31
malfunction is detected, all symbo ls wi ll ap
pear one after the other for about two sec
onds .
Driver information
In addition to the warning/indicator lights
and the symbols in the instrument cluster dis
play, driver information is displayed.
Fig. 2 8 Section of instrument cluster: Set/C heck but·
ton
Driver in format io n ap pears in the d is p lay
when a defective light bulb is reported by the
defective light bu lb warning ¢
page 35 ,
when the brake pads are worn and before you
engage a gear on vehicles with R tronic .
In addition, driver information may appear
when a red symbo l flashes in the driver dis
play.
To d isplay Driver information
As an examp le, the . symbo l appears in the
display. If you now press the button¢
fig. 28,
the following driver message appears in the
display:
Switch off engine and check oil le vel
T he dr iver message in the display goes out af
ter abo ut 5 seconds. Yo u can disp lay t he driver
message aga in by briefly pressing the button.
~ Defective light bulb warning
The defective light bulb warning tells you
when a vehicle light bulb has become defec· tive .
If a defective bulb has been detected by the
system or a light bulb burns out, the
II sym
bol with a message appears in the display to
tell you wh ich bu lb is bur nt out and where it is
located. For example:
R ea r left turn signal
After 5 seconds, the message disappears . If
you want to recall the message into the dis play, press the CHECK button
c::> page 10,
fig . 3 @ .
There are three reasons why the defective
bulb message would appea r in the display:
- The light bulb has burnt out
c=> poge 224 .
- The fuse is "blown"¢ page 223, Replacing
fuses.
- T he w ire connection to the light bulb is de-
fective .
H ave the bulb rep laced or the connection re·
pa ired by you r authorized Aud i Servi ce depart
ment.
A WARNING
- Light bu lbs are pressurized and co uld ex
plode while they are being changed caus
ing serious persona l injury.
- Work with due care when handling the
high-voltage section of gas discharge
(xenon) lamps . Failing to do so co uld re
sult in death or serious injury!
BRAKE LIGHT t<®> Brake light defective
In case of a malfunction or component fa il·
ure, the symbol (USA models)/
K@ )] (Canada models) can appear . The follow
i ng e lectr ica l components should be checked,
repaired or replaced, as necessary:
- Brake light bulbs
- All w iring connections
- Brake light switch
Dr iver in formati on sys tem 35
Contact your a uthorized Audi dea ler for assis
tance if necessary.
(0 Tips
The brake light sw itch is on ly inspected as
part of the functional chec k afte r the en
gine is started .
fi.D Light/rain sensor defective
The indicator light indicates a defect in the
automatic headlights/automatic wiper sys
tem.
If the symbol ftl illum inates, the light sensor
has failed. Fo r safety reasons, the low beams
are turned on permanently with the switch in
AUTO. However, yo u can cont inue to turn the
li ghts on and off using the light switch. In the
case of a defect in the rain sensor, the wind
shield wiper lever functions are still availab le .
Have the light/ rain senso r checked as soon as
poss ib le at an autho rized Aud i dea ler.
1" IF{ Selector lever defective
Applies to vehic les : wi th R tronic
D 1;j Sele ctor l ever defectiv e! No rev ers e
ge ar!
If the symbols are il lum ina ted, the re is a mal·
funct io n in the R tronic selector lever. These·
l ector lever d isp lays go out o r flash.
It is not
poss ible to engage reverse gear . If you have
been shifting the transm iss ion manually, it
switches to a utomatic operation .
You can continue to shift the transm iss ion
manua lly. From the neu tral pos ition N, en
gage first gea r by tapping the shift button
0
on the steering wheel. Then the transmission
rema ins in manual ope ration and you can se
lect the gears using the sh ift b uttons.
Have the se lector lever checked as soon as
possible at an authorized Audi dea ler or other
qualified workshop.
disconnect the battery negative terminal. Oc
casionally charge a disconnected battery.
Winter operation
The cold time of year places a special strain on
the battery, resulting in reduced starting pow
er. So before the cold weather starts, have the battery inspected and charged as necessary.
A WARNING
- All work on the battery requires technical
knowledge. Please contact an authorized
Audi dealer or another authorized facility
for questions about the battery - danger of acid burns and explosion hazard!
- The battery must not be opened! Do not
try to change the battery's liquid level,
otherwise detonating gas will escape
from the battery - explosion hazard!
Working on the battery
Always wear eye protection.
Battery acid contains sulfuric
acid. Always wear gloves and eye
protection.
No
- sparks
- flames
- smoking.
When a battery is charged, it pro
duces hydrogen gas which is ex plosive and could cause personal
injury.
Always keep the battery well out
of reach of children.
The following WARNINGS are very important
when working on the battery:
A WARNING
Whenever working on the battery or on
the electrical system, there is the risk of
injury, accident and even fire. Read and
heed the following WARNINGS:
-
Checking and filling 185
- Always wear eye protection. Do not let
battery acid or any lead particles get on
your skin or clothing. Shield your eyes. Explosive gases can cause blindness or
other injury.
- Battery acid contains sulfuric acid. Sulfu
ric acid can cause blindness and severe
burns.
- Always wear gloves and eye protection.
Do not tilt the battery because acid
could leak out of the ventilation open
ings.
- If you get battery acid in your eyes or
on your skin, immediately rinse with
cold water for several minutes and get
medical attention.
- If you should ingest any battery acid,
seek medical attention immediately.
- Do not expose the battery to an open
flame, electric sparks or an open light.
- Do not smoke.
- Do not interchange the positive and neg- ative cables.
- When working on the battery, be sure
not to short-circuit the terminals with
tools or other metal objects. This would cause the battery to heat up very quickly,
which could lead to damage or explosion and personal injury.
- When a battery is charged, it produces
hydrogen gas which is explosive and
could cause personal injury.
- Always keep the battery well out of the
reach of children.
- Before work is done on the electrical sys
tem, disconnect the negative ground ca
ble.
- Before performing any work on the elec
trical system, switch off the engine and
ignition as well as any electrical equip
ment. The negative cable on the battery
must be disconnected.
If you are just go
ing to replace a light bulb, then it is
enough to switch off the lights.
- Before disconnecting the battery, switch
off the anti-theft alarm system! Other
wise you will set off the alarm. •
•
Fuses and bulbs
Electrical fuses
Replacing fuses
Fuses that have blown will have metal strips
that have burned through.
Fig. 165 Passenger's s ide wheel well: Foot rest with
fuse arrangement
The fuses are located in the footwell area on
the passenger's side behind a cover.
• Turnoff the ignition and the affected electri
cal consumers .
• Check the following table to see which fuse
belongs to the consumer.
• Remove the floor mat .
• Fold the foot rest back
c::> fig. 165.
• Remove the clamp from the holder in the
fuse box.
• Remove the fuse using the clamp and re
place the blown fuse w ith an identical new
one.
• Fold the foot rest down again .
A WARNING
Do not repair fuses and never replace a
blown fuse with one that has a higher amp
rating. This can cause damage to the elec
trical system and a fire.
(D Note
If a new fuse burns out again after shortly
have you have installed it, have the electri
cal system checked by your authorized Au
d i dealer.
Fuse s and bulbs 223
@ Tips
-The following table does not list fuse lo
cations that are not used.
- Some of the equipment items listed are
optional or only available on certain
mode l configurations.
Fuse assignment
Fig. 166 Passenge r footwe ll: Fuse assignment
Fuse panel @
Consumer
1 VOA interface
2
3
4
5
Heated windshield washer
nozzle
Audi parking system Engine compartment lid re
lease
Diagnostic interface, light
switch, indicator light
Pas
senger Air Bag OFF ,
selector
lever
6 Networking gateway
Amps
5
5
5
10
10
5
224 Fuses and bulbs
Fuse panel@
Consumer
Automatically dimming in-
side mirror, ga rage door
8 opener (Homel ink), washer
pump relay, power outlets
relay
10
~ button
11 Pressure sensor, climate
controls
12 Airbag
Fuse panel @
No . II Consumer
1 Radiator fan (1)
2 Radia tor fan (2)
3 Exterior lighting
4 Exterior lighting
6 Blower regulator
Fuse panel @
No . II Consumer
1 Rear view camera
2
Tire pressure monitoring
system
4
Cell phone package, te le-
phone antenna amplifier
5 Instrument cluster
6 Networking gateway
7 Steering column lever
8
Diagnostic interface, brake
pedal switch, selector lever
9 Rain/light sensor
10 Light switch
11 Special functions control
module
15 Sound amplifier
Radio
Fuse panel E
No. Consumer
3 Auxiliary water pump
5 Supply terminal 15, starter
Amps
10
10 5
5
II Amps
40 40
40
40
40
II Amps
5
10
7.5 5
5
5
10 5
5
5
30
20
Amps
10
30
Fuse panel @
No. Consumer
6 Pump for brake booster
7 Horn
8 Wiper motor
9 Wiper motor
10 Headlight washer system
12 Power outlets and cigarette
lighter
Fuse panel
®
No. !!Consumer
1
2
4
6
7
8
~~·
E lectronic Stabilization Pro
gram
Electronic Stabilization Pro
gram
Rear window defogger
Power locking system
Interior lights, washer noz
zles
Anti-theft alarm sys tem
Climate controls
Heated seats
Lumbar support
11 Control module for doors
12 Control module for doors
Bulbs
Note
Amps
15
20
30
30
30
20
ll Amps ,
10
25
30
20
20
5
10
25 10
30 10
Your vehicle is equipped with maintenance
free headlights and rear lights. However, if a
bulb has to be changed, please consult your
authorized Aud i dealer or other qualified
workshop .
Fuses and bulbs 225
•
•