2008 AUDI A4 AVANT belt

Table of contents
Table of contents
Vehicle literature ........ .
About this Owner's Manual ..................... .
Controls and
equipment .. ... ... ........ . .
Inst rumen ts and cont rols ..... .
Genera l ill ustration ............. .
Instruments and
warning/indica tor ligh ts ....... .
Instruments ................... .
Warning/indica tor lights ........ .
Driver informa tio n d isplay ..... .
Introduction ................... .
On-Board Diagnostic system
(080)
Auto-Check Control ....... ..... .
Speed warn ing system ... .. .... .
Trip computer ..... ...... ..... . .
Menu display .................. .
T ire pressure monitoring system ..
Opening and c losing .......... .
Keys .......................... .
Power lock ing system .......... .
5
6
9
11
1 1
1 2
1 2
1 9
2 4
2 4
27
28
35
38
41
45
52
52
55
Keyless entry remote contro l . . . . . 56 Doors, power
locks ......... ... .
Rear lid . ......... ............ .
Child safety lock in the rear doo rs
Anti -theft a larm system ........ .
Power w indows .............. .
Slid ing /tilting power sunroof . .. .
C lear v is ion ............ .... .. . .
Lights .............. ....... ... .
Inter ior lights ......... ........ .
V is ion .... .. .. ... ... .... ... ... .
Wiper and washer system ...... .
M irrors .. .. ............ ....• .. .
Digital compass ............ ... .
Seats and storage ......... ... .
Genera l recommenda tions ..... .
Adjust ing the front seats manually
Adjust ing the fro nt powe r se ats .
Lumbar support ............... .
Extending/ shortening the driver's
seat cush ion .................. .
Driver's seat memory ..•..... •..
Center armrest ........ ..... ... .
Rear seats ................. ... .
Head rest rain ts ..... ... .... ... .
Luggage compartment ........ .
Roof rack ins tallation .......... .
Cupho lder .. .... ...... .. .. .. .. .
Asht rays .... ....... ..... ..... .
Cigarette l igh ter /socke t ..... ... .
Storage ......... .......... ... .
War m and cold ............... .
Climate controls .............. .
Electrically heated front seats .. .
Electrically heated rear seats .. . . 58
On t
he road ............. ..... . .
61 Steer ing ..................... · ·
63 Ignition lock and ignition switch
64 Sta rting and stopping the eng ine
65 Parking brake ..... .. .......... .
67 acoustic park assist ........... . .
72 Cru ise control ................ •.
72
Tra nsmissi on .................. .
81 Manual transmission .. ... ..... . .
84 tiptronic® (6-speed automatic
85 transmission) .... ............. .
90 multi tronic™ .... ... ..... ...... .
93
H omeLin k® .... ......... ....... .
95 Universal radio frequency remote
95 con trol ... ... ... ... ...... ... .. .
96
97
99
100
100
102
103
10 5
107
1 16
118
1 19
120
122
125
125
132
133
Safety first ................ .
Driving Safe ly .... ............. .
General notes .......... ....... .
Proper occupant seating pos it ions
Peda l area ... ... .... ..... ... .. .
Stow ing luggage ............. . .
Report ing safety defects ....... .
Safety belts ..... ... ... .. .. .... .
General notes ................ . .
Why safety be lts? ....... ....... . 1
34
134
135
1 36
137
139
1 40
1 42
1 42
143
1 49
157
1 57
1 6 5
1 66
166
168
1 72
1 7 3
1 75
1 7 6
17 6
17 7

Safety belts .................. .
Safety belt tensioner ..... ... .. .
Airbag system ........ .... .. .. .
Important th ings to know .. .... .
Front airbags .. ... .. ... ...... . .
Monitoring the Advanced Airbag
System ... ..... .... ..... .. ... .
Side airbags .... ... ...... ..... .
Side curtain airbags (SIDEGUARD™l
Child Safety .. ... ... ..... ... ... .
Important things to know .... .. .
Child safety seats ........ ... .. .
Insta lling a ch ild safety seat .... .
Addit ional Information .... ..... .
Lower anchorages and tether for
chi ldren (LA TCH) .......... ... .. .
t
181
185
187
187
191
198
203 207
210
210
215
220
223
225 Avoid damag
ing the vehicle .....
Operate your vehicle economically
and minimize pollution ......... .
Trailer towing .......... ... .. .. .
Driv ing w it h a trailer ... .... .... .
Trai ler towing t ips ....... ...... .
Vehicle care ........ ... ... .
C lean ing and protection ...... .
Genera l information ........... .
Care of exterior ....... .. .. .. ... .
Care of interior ................ .
Fuel supply and filling your fuel
tank ........ .... .. ... .... ...... .
245
245
248
248
250
253
254
254
254
261
267
Gasoline . . . . . . . . . . . . . . . . . . . . . . . 267
Fuel tank . . . . . . . . . . . . . . . . . . . . . . 268
Vehicle operation . . . . . . . . 235 Checking and filling . . . . . . . . . . . . 212
Intelligent technology ... ...... .
Notice about data recorded by
veh icle contro l modules ....... .
Electronic Stabilization Program
(ESP) ......................... .
Braking .. ... ... ... ... ... .. ... .
Servotronic®
-advanced power
steering system . ......... .. ... . 236
236
236
239
241
Driv ing w ith your quattro® . . . . . . 242
Driving and environment . . . . . . 243
The first 1,000 miles (1,500 kml and
afterwards . . . . . . . . . . . . . . . . . . . . 243
Cata lytic conver ter . . . . . . . . . . . . . 244 Engine
hood ......... ......... .
Engine compartmen t .... ... ... .
Engine oil ... ...... ... ....... .. .
Engine cooling system .. .... ... .
Brake fluid . ............... .... .
Ba ttery ...... .......... .... ... .
Windshield/headlight washer
con ta iner .. ........ ... ........ .
Tires and whee ls ..... ......... .
Tires .......... ...... .. .. ..... . 272
2 74
275
280
284
285
291
293
293
Tabl e of cont ents
Do-it-yourself service . . . 3 15
What do I do now? . ......... ... 316
Jack, tools and spare wheel . . . . . . 316
W hee l change ............... ... 318
Fuses and bulbs . . . . . . . . . . . . . . . . 326
Fuses ........ ......... ..... .... 326
Bu lbs .............. ... ... ... ... 328
Eme rgency sit uations . . . . . . . . . . 330
Genera l . . . . . . . . . . . . . . . . . . . . . . . . 330
Starting by pushing or towing . . . . 330
Starting with jumper cables . . . . . . 330
Use of jumper cables . . . . . . . . . . . . 331
Emergency tow ing with comme rcial
tow truck . . . . . . . . . . . . . . . . . . . . . . 332
Lif ting the vehicle . . . . . . . . . . . . . . . 335
Technical data
General in for matio n
339
340
E xplanat ion of technical data . . . . 340
Vehicle identification . . . . . . . . . . . . 340
Weights . . . . . . . . . . . . . . . . . . . . . • . . 341
Dimensions . . . . . . . . . . . . . . . . . . . . 341
irechnical data

Warning/indicator lights
Overview
The warning/indicator lights indicate different functions
or a p ossible malfunction.
Fig . 9 Instrume nt cluste r wi th warn ing/ ind ica tor l ights
Your vehicle is equipped with several important warning and indi ­
cator lights to help you monitor the continued reliable operation of
your vehicle
=> & .
AIR
BAG
Controls and equip ­
ment U
SA mod els:
Ma lfunction Indicato r lamp {MIU => page 20
Canad a mo del s:
Malfunction lndictor Lamp {MIU => page20
Airbag system => page 20
Inst rum ents and w arning /indi cator li ght s
Tire pressure monitoring system* => page20
CRUISE
USA model s: => page21 Cruise contro l activated
-ti(') Can ada mod els: => page21 Cruise control activated
U SA m odel s: => page 21 Anti-lock brake system {ABS)
Canad a model s: => page 21 Anti-lock brake system {ABS)
~ Safety belt => page22
·-
¢ Left turn signal => page22
Electronic stabi lization program => page22 {ESP)
D Generator => page22
D High beam => page 23
Electronic power control => page23
BRAKE
U SA model s: => page23 Brake system, parking brake set
CCD>
Canad a model s: => page23 Brake system, parking brake set •
c> Right turn signal => page 22 .,,
irechnical data

Instruments and warning/indicator lights
& WARNING
• Failure to heed warning lights and other important vehicle
information may result in serious personal injury or vehicle
damage .
• Whenever stalled or stopped for repair, move the vehicle a safe
distance off the road, stop the engine, and turn on the emergency
flasher
=> page 79.
• The engine compartment of any motor vehicle is a potentially
hazardous area. Before you check anything in the engine compart­
ment, stop the engine and let it cool down . Always exercise
extreme caution when working under the engine hood
=> page 265 , "Engine compartment"
[ i] Tips
Many functions are monitored by the Auto-Check system
=> page 28. Malfunctions or faults will be identified either with a red
symbol (priority 1 - Danger!) or with a yellow symbol (priority 2 -
Warning). •
Malfunction Indicator Lamp (MIL)
~ (USA models)/ 0 (Canada models)
The Malfunction Indicator Lamp (MIU is part of the On-Board Diag ­
nostic (OBD II) system. The
symbol ~ lights up when the ignition is
turned on and will turn off after the engine has started and has
settled at constant idle speed . This indicates that the MIL is working
properly.
The warning light illuminates when there is a malfunction in the
eng ine electronic system. Contact your authorized Audi dealer and
have the malfunction corrected.
For more information
=> page 27. •
Airbag system ~
This warning/indicator light monitors the airbag and the
tensioner systems.
The I warning light illuminates for a few seconds each time you
switch on the ignition.
If the
~i warning light does not go out, or if it illum inates while you
are driving, or if it starts to flash, then there is a malfunction some ­
where in the system. If the light does not illuminate when you
switch on the ignition, this also means there is a malfunction.
& WARNING
If you have a malfunction in the airbag system, contact your autho­
rized Audi dealer immediately. Otherwise the airbag or the belt
tensioner may not work properly in an accident. •
Tire pressure monitoring system -telltale
indicator lamp
U)
The warning/indicator light appears in the event of a
significant loss of air pressure.
The (1) warning/indicator light illuminates for a few seconds after
the ignition is turned on as function check and then goes out.
If the
(l) symbol appears, pressure is too low in at least one tire.
When the system detects a malfunction, the warning/indicator light
will flash for approximately one minute and then remain continu­
ously illuminated. This sequence will continue upon subsequent
vehicle starts up as long as the malfunction exists. Contact your
authorized Audi dealer and have the malfunction corrected.
For more information
=> page 47. •

Instruments and warnin g/indi cat or li ghts
Safety belts i
This warning/indicator light reminds y ou to put on your
safety belt.
The .ft warning/indicator light i lluminates when the ignition is
switched on to remind the driver and (on USA mode ls only) any front
passenger to put on the safety belt. Additiona lly, an acoustic
warn ing (gong) w ill also sound.
For more
information~ page 176 , "Safety belt warning light 4". •
Turn signals ¢ ¢
The in dicator light flashes when you use either turn
signal.
Whenever you use the left ¢ or the right ¢ turn signal, the indicator
l ight flashes. W hen you use the emerge ncy flasher, both indicator
lights f lash .
I f one of the turn signal light bulbs burn out, the turn signal will
flash twice as fast as normal. •
Electronic Stabilization Program (ESP) fJ
The warning/indicator ligh t monit ors the electr onic s tabi ­
lization program.
The ~ warning/indicator light has the fol lowing functions:
• it flashes while you are driving, when the ESP is working .
• it illuminates when you switch on the ignition for approximately
2 seconds as a funct ion check.
• it illuminates when there is a ma lfunction in the ESP.
• it illuminates after the battery has been disconnected .
• it illuminates continuous ly when the ESP is switched off . •
it illuminates if there is a malfunction in the ABS, since the ESP
is part o f the ABS system.
If the ESP warning/indicator light illuminates and stays on after you
have started the engine, this may mean that the control system has
temporar ily switched o ff the ESP . If this is case, you can reactivate
the ESP by switching the ignition off and then on again . The
warning/indicator light should go out to show that the system is
ful ly functional again .
I f the battery terminals were disconnected and re -connected, the
vehic le was jump started or the battery is very weak, the ESP sensor
system goes through a learning p rocess for the firs t few yards.
D uring th is time, t he ind icator l ight i llu minates. It goes out as soo n
as the learning process is comp lete.
For more information about the
ESP ~ page 236. •
Generator 0
T his warning/indicator light detects a malfunction in the
generator or i n t he vehicle's elec trical system.
T he O warning/indicator light i lluminates w hen you switch on the
ignition and must go out after the engine has started .
I f the
O warni ng/ind icator light illum inates while you a re driv ing,
you shou ld contact your authorized Audi dealer . Since the vehicle
battery is dischargi ng, you should sw itch off any unnecessary elec ­
trical consumers (for example, the air conditioner) .
0 Note
If the _JL warning/indicator light (ma lfunction in the engine coo ling
system) i n the instrument cluster shou ld
i llumi nate ~ page 31, stop
the ve hicle and turn o ff the engine . The coo lant pump is not work ing
-this can cause engine damage! •

Driver information display
-Check coolant level :::> page 281.
-Add coolant if necessary=> page 282.
-Continue driving only after the engine coolant
warning/indicator light goes out.
-Contact your authorized Audi dealer for assistance if
necessary.
If the engine coolant level is correct, then the radiator fan may be
the cause of the malfunction.
I f the generator warning/indicator light should also illuminate
=> page 22, then the fan belt may be damaged.
& WARNING
• If your vehicle should break down for mechanical or other
reasons, park at a safe distance from moving traffic, turn off the
engine and turn on the hazard warning lights
=> page 79, "Emer­
gency flasher
A" .
• Never open the hood if you see or hear steam or coolant
escaping from the engine compartment -you risk being scalded .
Wait until you can no longer see or hear steam or coolant escaping.
• The engine compartment of any vehicle is a dangerous area.
Before you perform any work in the engine compartment, turn of
the engine and allow it to cool. Follow the warning stickers
=> page 265, "Engine compartment" .
0 Note
Do not continue driving if the-~-symbol illuminates. It indicates a
cooling system malfunction likely to result in serious damage to the
engine. •
Engine oil pressure malfunction ~
The red engine oil pressure warning symbol requires
immediate service or repair. Driving with a low-oil-pres­
sure indication is likely to result in serious damage to the
engine.
If the 9=::;,. symbol appears in the display and blinks, the oil
pressure is too low. In addition to the symbol, the following
message also appears in the display:
Switch off engine, check oil level
Immediate actions
-Pull off the road and stop the vehicle.
-Shut the engine down.
-Check the engine oil level with the dipstick=> page 277.
Dipstick reading checks too lovv
-Top off oil to the proper level => page 278.
-Make sure that the oil pressure warning symbol 9=::;f.
appears no longer in the display before you start driving
again.
Dipstick reading checks OK
-If the 9=::;f. symbol starts flashing again even though the
engine oil level checks OK on the dipstick,
do not start
driving again and do not let the engine run at idle .
Instead, contact your authorized Audi dealer for assis-
tance.
.,_

Battery voltage low .::::3
If the symbol illuminates, contact your authorized Audi dealer
and have the following components inspected:
• drive belt
• generator
• battery charge
Also see if the generator warning/indicator light illuminates
=> page 22. •
Defective light bulb warning ~
The defective light bulb warning tells you when a vehicle
light bulb has become defective.
If a defective bulb has been detected by the system or a light bulb
burns out, the symbol wi th a message appears in the display to
tell you which bulb is burnt out and where it is located . For example :
REAR LEFT TURN SIGNAL
After 5 seconds, the message d isappears . If you want to reca ll the
message into the display, press the CHECK button.
There are three reasons why the defective bulb message wou ld
appear in the display:
• the light bulb has burnt
out => page 328.
• the fuse is "blown"=> page 326, "Replacing a fuse" .
• the wire connec tion to the light bulb is defective .
Have the bulb replaced or the connection repaired by your autho­
rized Audi Service department .
& WARNING
• Light bulb s are pres sur ized and c ou ld expl ode whi le they are
be ing changed causing seri ou s pe rso nal inju ry .
Controls and equip ­
ment
Dri ver inf orma tio n di spl ay
& WARNI NG ( conti nued )
• Work with due care wh en h andling th e high-vol tage s ecti on of
gas disch arge (xe non
I la mp s*. Fa ili ng to d o so could result in de ath
or se riou s inj ury !
•
Ap plie s to veh ic les: with a dapt iv e ligh t
Adaptive light defective
When th is symbol illuminates, it means that adaptive light is
defective. Go to an authorized dea lership to have the headlights or
the control unit for the adaptive light repa ired. •
Speed warning system
Overview
The speed warning system helps you to keep your driving
speed below a
set speed limit.
Fig . 21 Disp lay : s pee d
wa rning syste m
.,.
irechnical data

Seats and storage
General recommendations
Why is your seat adjustment so important? The safety belts and the airbag system can only provide
maximum protection if the front seats are correctly
adjusted.
There are several different ways you can adjust the driver's seat and
the front passenger's seat so that it conforms to your body size. It is
especially important that the seat be adjusted properly so that:
• you can easily and quickly reach all the switches and controls in
the instrument panel
• your body is properly supported thus reducing physical stress
and fatigue
• the safety belts and Airbag system can offer maximum protec­
tion=> page 187
In the following chapters, you will see exactly how you can best
adjust your seats.
There are special regulations and instructions for installing a child
safety seat on the front passenger's seat. Always heed the informa ­
tion regarding child safety provided
in => page 210, "Child Safety".
& WARNING
Incorrect seating position of the driver and all other passengers
can result in serious personal injury.
• Always keep your feet on the floor when the vehicle is in motion
- never put your feet on top of the instrument panel, out of the
window or on top of the seat cushion! This applies especially to
the passengers. If your seating position is incorrect you increase
the risk of injury in the case of sudden braking or an accident. If
Controls and equip ­
ment
Seats and storage
& WARNING (continued)
the airbag inflates and the seating position is incorrect this could
result in personal injury or even death.
• It is important for both the driver and front passenger to keep
a distance of at least 10 inches (25
cml between themselves and
the steering wheel and/or instrument panel. If you're sitting any closer than this, the airbag system can protect you properly. In
addition to this, the front seats and head restraints must be
adjusted to your body height so that they can give you maximum
protection.
• Always try to keep as much distance as possible between your­
self and the steering wheel or instrument panel.
• Do not adjust the driver's or front passenger's seat while the
vehicle is moving . Your seat may move unexpectedly, causing
sudden loss of vehicle control and personal injury.
If you adjust
your seat while the vehicle is moving, you are out of position. •
Driver's seat
The correct seat position is important for safe and relaxed
driving.
We recommend that you adjust the driver's seat in the
following manner:
-Adjust the seat in fore and aft direction so that you can
easily push the pedals to the floor while keeping your
knee slightly
bent:=> & in "Why is your seat adjustment
so important?".
-Adjust the seatback so that when you sit with your back
against the seatback, you can still grasp the top of the
steering wheel.
...,