2009 AUDI S6 service

Table of contents
Weights . . . . . . . . . . . . . . . . . . . . . . . 367
Dimensions . . . . . . . . . . . . . . . . . . . . 368
Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
300 hp, 3.0 liter, 6 -cylinder engine 369
255 hp, 3.2 liter, 6 -cy lind er engine 370
350 hp, 8-cylinder engine . . . . . . . 371
Do-it-yourself service ... 34
1 Consumer Information . . . . . . . . . 372
What do I do now? . . . . . . . . . . . . . 342
Trunk escape handle . . . . . . . . . . . . 342
Jack, tools and spare wheel . . . . . . 342
Changing a wheel . . . . . . . . . . . . . . 344
Fuses and bulbs . . . . . . . . . . . . . . . . 351
Fus es . . . . . . . . . . . . . . . . . . . . . . . . . . 351
Bulbs ................... •...... 355
Emergency situations . . . . . . . . . . 357
Genera l . . . . . . . . . . . . . . . . . . . . . . . . 357
Starting by pushing or towing . . . . 357
Starting with jumper cab les . . . . . . 357
Use of juniper cables . . . . . . . . . . . . 358
Em ergency towing with commercia l
tow truck . . . . . . . . . . . . . . . . . . . . . . 360
Lifting vehicle . . . . . . . . . . . . . . . . . . 362
Technical data
General information
Explanation of technical data ... .
Vehicle identification ........... .
Displaying Vehic le Ident ification
Number in the MMI ......... ... . 365
366
366
366
367 Warranty
coverages ........... .
Operating your vehicle outside the
U.S.A. or Canada .............. .
Audi Service Repair Manuals and
Literature ..................... .
Maintenance .............. ... .
Additional accessories, modifications and parts
rep lacement .................. .
Dec laration of Compliance,
Telecommunications and Electron ic
Systems .................. .... . 372
372
372
372
374
375
Alphabetical index
. . . . . . 379

Vehicle literature
In addition to this Owner's Manual, your Audi comes with the
• MMI Operating Instructions
• Warranty
& Maintenance booklet
If you are missing one of these publications, or if you believe that
the informat ion is not comp lete, contact your authorized Audi
dea ler for assistance .
MMI Operating Instructions
contain detailed description of the Audi Multi Media Interface (MMD
including the navigation system, the sound system and the hand­
held phone .
The Warranty & Maintenance booklet
explains how you can keep your Audi in top driving condition by
having it serviced regu lar ly and contains detailed information about
the warranties covering your Audi. Always have the booklet with you
when you take your vehicle to an authori zed Audi dea ler for service.
Your Audi Service Adviser will record each schedu led service and
can answer any ques tions y ou may have regarding how to maintain
your vehicle.
In Canada,
the vehicle literature is a lso avai lable in French. To obtain a copy,
co ntact your dealer or write to :
Au Canada, on peut se procurer un exemplaire en fran9ais de ce
document aupres du concessionna ire ou de:
Volkswagen Canada, Inc .
Cl ient Assistance
Assistance a la Clientele
777 Bay ly Street, West,
Ajax , Ontario L 1 S 7G7
Controls and equip­
ment Safety first Vehicle operation
V
ehi cle litera tur e
If you sell your Audi
a ll l iterature should be left in the vehicle to make the Warranty terms
as well as all operating, safety and ma intenance information avail ­
able to the next owner .
If you change your address or if you bought this
Audi used
be sure to send in a "Notice of Address Change"/ "Notice of Used
Car Purchase" post card. This card can be found in the Warranty
&
Ma intenance booklet or obtained from your authorized Aud i dealer.
It i s in your own int ere st t hat we are able to contact you should the
need arise .•
Vehicle care Do-it-yourself service Technical data

Controls and equip­ment Safety first
Vehicle operation Vehicle care
About this Owner's Manual
Do-it-yourself service Technical data

Driver information display
Introduction
General notes
The driver information display inside the instrument
cluster provides you, the driver, with much useful infor­
mation.
F ig. 8 Inst rume nt
c luster: ce nte r display
Information from the Driver Information System is shown in the
display in the center of the instrument cluster.
When you turn on the ignition and whi le you are driving, some func ­
tions and vehicle components are scanned for their operating status . Malfunctions or required service procedures are signa lled
audibly and shown by red and yellow lighted symbols and
reminders to the driver in the display .
The driver is also shown information about radio and CD operation and directions for the navigation system . You can find additional
information on these subjects in the MMI manual.
The Driver Information System provides the following functions:
Con tro ls and eq uip­
ment
Dri ver inf orm atio n di spl ay
Sound system disp lay ~ page24
Outside air temperature ~ pa ge24
Digita l speedometer ~ page25
Door open in dicator ~ p age25
Defective light bulb ~ page25
Service interval display ~ page26
Auto Check system ~ page28
Driver inform ation ~ pa ge28
Speed limiter ~ page27
Tr ip computer ~ pag e38
Tire pressure monitoring ~ page336
~ page 156
[ i ] Tip s
In the event of a malfunction either a red or yellow icon appears in
the display. Red symbols indicate
D ange r~ page 29 . Yellow
symbols indicate a
W arning ~ page 33 . •
Vehicle care I I irechnical data

Driver information display
[ i J Tips
Have the bulb replaced or the connection repaired by your autho­
rized Audi Service department. •
Service interval display
The service interval display reminds you when your next
service is due.
Fig . 14 MMI display:
Service interval display
Fig. 15 Display:
Service interval display
The date for service is calculated automatically.
Service inquiry (distance remaining)
The distance remaining to the next service event can be displayed
in the MMI
~ fig. 14 . The distance remaining is updated each time
the ignition is switched on, the first time after 500 km.
If the distance remaining is queried on new vehicles or after service
has been performed, the due date within the first 500 km is always
shown in the display with the following message.
SERVICE IN ····• MILES (KM) ··• DAYS
Service reminder
30 days before the next service is due, a service reminder appears
in the display when you turn on the ignition ::> fig. 15.
After about 5 seconds the display switches back to normal. The distance and time remaining are updated each time the ignition is
turned on until the date due for service is reached.
Service
When the due date for service is reached, the message Service!
appears in the display immediately after you turn on the ignition.
Additionally, a warning tone sounds. After about 5 seconds the
display switches back to normal.
0 Note
I f you disconnect the battery terminals, no calculations can be
made for the service interval display during this time and no service
reminder will appear. Remember that observing the proper service
intervals is vitally important to extending the life of your vehicle,
particularly the engine, and maintaining its value. Even if the
mileage driven is low, the maximum period of one year from one
service to the next must not be exceeded. •

On-Board Diagnostic system (08D)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIU ~ in the instrument cluster
~ page 16, fig. 7 is part of the On-Board Diagnostic (OBD ID system.
The warning/indicator light illuminates when the ignition is
switched on and goes out after the engine starts and the idle has
stabi lized . This indicates that the MIL is working properly.
If the light does not go out after the engine is started, or illuminates
while you are driving, a malfunction may exist in the engine system.
If the light starts flashing, the catalytic converter could be damaged.
Continue driving
with reduced power (avoiding sustained high
speeds and/or rapid accelerations) and have the condition
corrected. Contact your authorized Audi dealer.
If the light illuminates, the electronic speed limiter may also be
malfunctioning . For more information~
page 27, "Electronic speed
limiter".
An improperly closed fuel filler cap may also cause the MIL light to
illuminate
~ page 297. •
On-Board Diagnostics
Con tro ls and eq uip­
ment
Fig . 16 Location of
Data Link Connector
(D LC )
Driver information display
On-Board Diagnostics monitors the components of your emission
control system. Each monitored component in your engine sys tem
has been assigned a code. In case of a malfunction, the component
wil l be identified and the fault stored as a code in the control
module memory .
The M IL light may also illuminate if there is a leak in the on -board
fuel vapor recovery system. If the light illuminates after a refuelling,
stop the vehicle and make sure the fuel filler cap is properly closed
~ page 297.
In order to make an accurate diagnosis, the stored data can only be
d isplayed using special diagnostic equipment (generic scan tool for
OBDl.
In order to connect the special diagnostic equipment, push the plug
into the Data Link Connector (DLC). The DLC is located to the right of
the hood release~ fig. 16.
Your authorized Audi dealer or a qua lified service station can inter­
pret the code and perform the necessary repair. •
Electronic speed limiter
Your vehicle may be factory equipped with tires that are rated for a
maximum speed of 130 mph (210 km/h). This is less than the
maximum speed of your vehicle. To reduce the risk of sudden tire
failure and loss of control if the vehicle is operated at excessive
speeds, your vehicle also has an electronic speed limiter. The elec­
tronic speed limiter prevents your vehicle from going faster than the
tire speed rating. For more information~
page 329.
If the engine control unit receives faulty vehicle roadspeed signa ls,
the Malfunction Indicator Lamp (MIU will i lluminate . If this
occurs, contact the nearest authorized Audi dealer for assistance. .,.
Vehicle care I I Technical data

Driver information display
Engine oil pressure malfunction "t=;f':
The red engine oil pressure warning symbol requires
immediate service or repair. Driving with a low-oil-pres­
sure indication is likely to inflict severe damage to the
engine.
If the ~ symbol appears in the display and blinks, the oil
pressure is too low. An additional driver message can also
be displayed by pressing the
!CHECK] button:
Switch off engine and check oil level
Immediate actions
- Pull off the road.
- Stop the vehicle.
- Turn off the engine.
-Check the engine oil level with the dipstick=:> page 305.
Dipstick readings checks too low
-Top off oil to the proper level ::::, page 306.
Make sure that the oil pressure warning symbol~
appears no longer in the display before you start driving
again.
Dipstick reading checks OK
- If the oil pressure warning symbol~ starts flashing
again even though the engine oil level checks OK on the
dipstick,
do not continue driving and do not let the
engine run in idle.
Instead, contact your authorized Audi
dealer for assistance.
[ i] Tips
• The engine oil pressure symbol ~ is not an indicator for a low
engine oil level. Do not rely on it. Instead, check the oil level in your
engine at regular intervals, preferably each time you refuel, and
always before going on a long trip.
• The yellow oil level warning indication ,.. requires oil refill or
workshop service without delay. Do not wait until the red oil pres­
sure warning
~ starts to flash before you respond to the low oil
level warning ...... By then, your engine may already have suffered
serious damage. •
Steering malfunction i
If there is a malfunction in the electronic steering column
lock, the steering cannot be unlocked.
If the i symbol in the display blinks, there is a malfunction
in the electronic steering column lock. An additional driver
message can also be displayed by pressing the
I CHECK]
button:
Do not drive vehicle: Steering defective
-Contact your nearest authorized repair facility.
- Do
not tow your vehicle.
& WARNING
Your vehicle must not be towed in the event of a malfunction in the
electronic steering column lock because it cannot be steered due
to the locked steering. If it is towed with the steering locked, there
is the risk of an accident. •

Driver inf ormati on displ ay
Ap plies to vehicles : wit h en gine sp eed limitat ion
Engine speed limitation ,-;,,
l.r1 Engine speed maximum XXXX RPM
The )t symbo l illuminates when there is an engine control malfunc­
tion. The indicator light
C in the instrument cluster also illumi ­
nates . The engine speed is limited to the speed displayed in the
driver information system. Keep in mind that the engine speed will
not exceed the va lue displayed in the driver information system, for
example when downshifting.
P lease go to an authorized Audi dealer or other qua lified workshop
to have the ma lfunction repaired .•
Ap plies to vehicles: wit h A dapt ive Li ght
Adaptive Light defective t;: :
Adapti ve Li ght defect ive
When this symbol '" illuminates, it means that Adaptive Light is
defective. Go to an authorized dealership to have the head lights or
the control unit for the Adaptive Light repaired. •
Ignition lock malfunction ..,e
If the symbol in the d isplay c omes on, there is a malfunc -
tion in the e lectronic ignition lock. An additional driver
message can be displayed by press ing the [ CHECK ] button:
D efe ctiv e ignition swi tch
- Drive to an authorized service facility at your earliest
convenie nce to have the malfunction corrected .•
Windshield wipers faulty ->
. W in ds hield wi per m alfun ction
When this symbol il luminates, i t means tha t the electronics for
the windshield wipers are defective . Please go to an authorized
dea lership to have the windshield wiper system repaired .•
Speed warning system
Overview
The speed warning system helps you to keep your driving
speed below a set speed limit.
The speed warning system warns the driver if he exceeds a previ ­
ous ly stored maximum speed. A warning tone will sound as soon as
the vehicle speed exceeds th e set speed by about 3 mph (3 km/h). At
the same t ime, a warning symbol appears in the display .
The speed warning system has
t w o wa rnin g thr eshol ds that func­
tion independent ly of each other and that have somewhat different
purposes:
S peed warnin g 1
You can use speed warning 1 to set the maximum speed while you
are driving. This setting will remain in effect until you turn off the
ignition , assuming that you have not changed or reset the se tting .
The speed warning symbol
0 (USA models) /0 (Canada models) in
the warning 1 display appears when you exceed the maximum speed . It goes out when the speed falls below the stored maximum
speed .
The speed warning symbol wi ll also go out if the speed
e xce eds the
stored maximum speed by more than about 25 mph
(40 km/h) for at
leas t 1 O seconds. The stored maximum speed is deleted .
Setting speed warning 1 :::::,
page 37.