battery AUDI S8 2012 Owners Manual

Advanced Parking System . . . . 115
Advanc ed Pa rking System with r ear
view camera . . . . . . . . . . . . . . . . . . . . . 115
Ad justing the display and warning
tones .... .. ................. .. .. 119
E rro r messages
Homelink ® ............ .... .. . .
Universal remote control . .. .. .. .. . . 120
121
121
Safety first
. . . . . . . . . . . . . . . . . . . . 124
Driving Safely . . . . . . . . . . . . . . . . . 124
General notes . . . . . . . . . . . . . . . . . . . . 124
Prope r occupa nt seating posit ions . . . 125
Driver and passenger side footwell . . . 129
Pedal area . . . . . . . . . . . . . . . . . . . . . . . 129
S towing lugg age . . . . . . . . . . . . . . . . . 130
Report ing Safety Defects . . . . . . . . . . . 132
Safety belt s . . . . . . . . . . . . . . . . . . . 134
General notes . . . . . . . . . . . . . . . . . . . . 134
Why safety be lts? . . . . . . . . . . . . . . . . 135
Safety belts . . . . . . . . . . . . . . . . . . . . . 13 7
Safety belt pretens ioners . . . . . . . . . . 140
Airbag system . . . . . . . . . . . . . . . . . 142
Important th ings to know . . . . . . . . . . 142
Front airbags . . . . . . . . . . . . . . . . . . . . 146
Mon itoring the Advanced Airbag
System . . . . . . . . . . . . . . . . . . . . . . . . . 153
Knee airbags . . . . . . . . . . . . . . . . . . . . . 157
Side airbags . . . . . . . . . . . . . . . . . . . . . 160
S ide curta in a irbags . . . . . . . . . . . . . . . 163
Ch ild Safety . . . . . . . . . . . . . . . . . . . 166
I mportant th ings to know .. .. .. .. . .
C hil d safety sea ts ......... .... .. . .
I ns tall ing a chi ld safe ty seat .. .. .. . .
L A T C H L ower ancho rages and tethers
for chi ldren ..... .. .... ... .. .. .. . .
Addit io n al Information
Audi pre sense ..... ... .. .. .. . .
Preventative passenger protection .. . 166
17
1
175
178
184
185
185
Table of contents 3
Vehicle oper ation . . . . . . . . . . . . .
187
Intelligent technology . . . . . . . . 187
Notice about data recorded by vehicle
control modules . . . . . . . . . . . . . . . . . . 187
E lectronic Stability Control (ESC) . . . . 187
B rak ing ...... ... .. ............. .
Se rvotronic ® - advanced powe r
stee ring system ......... ........ .
D rivi ng with your q uattro ® ...... .. . 189
191
191
E nergy m anagement . . . . . . . . . . . . . . 192
Driving and environment . . . . . 194
T he first 1,000 miles (1,500 km) and
a ft erwards . . . . . . . . . . . . . . . . . . . . . . 19 4
Catalytic conve rter. .. ... ...... ... . 195
Avoid damaging the vehicle . . . . . . . . . 195
Driving throug h wate r on roads . . . . . 196
Operate your vehicle economically and
min imize pollution . . . . . . . . . . . . . . . . 196
Trailer towing . . . . . . . . . . . . . . . . . 199
Driv ing with a traile r . . . . . . . . . . . . . . 199
Trai le r tow ing tips . . . . . . . . . . . . . . . . 201
Vehicle care . . . . . . . . . . . . . . . . . . . 203
Cleaning and protection . . . . . . 203
General information . . . . . . . . . . . . . . 203
Care of exterior . . . . . . . . . . . . . . . . . . 203
Car e of inte rior . . . . . . . . . . . . . . . . . . . 209
Fuel supply and filling your
fuel tank ... .. .... .......... ....
215
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 215
F uel tank.. .. .. .. ... ............ . 216
Checking and filling . . . . . . . . . . . 219
E ngine hood . . . . . . . . . . . . . . . . . . . . . 219
Engine compartmen t . . . . . . . . . . . . . . 221
E ngine oil . . . . . . . . . . . . . . . . . . . . . . . 222
Engine cooling system . . . . . . . . . . . . . 227
Brake fluid . . . . . . . . . . . . . . . . . . . . . . 229
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 230
Windsh ie ld/headlight washer
container . . . . . . . . . . . . . . . . . . . . . . . 234
Tires and wheels . . . . . . . . . . . . . . 235
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
T ire pressure mo nitoring system . . . . 253
•
•

12 Instrum ent s and w arn ing /indic ato r light s
Some indicators lights in the disp lay can turn
on in several colors.
A WARNING
-Failure to heed warning lights and other
important vehicle information may result
in serious personal injury or vehicle dam­
age.
- 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 44.
- The engine compartment of any motor
vehicle is a potentially hazardous area.
Before you check anything in the engine
compartment, stop the engine and let it
cool down. Always exercise extreme cau­
t ion when work ing under the hood
¢ page 213, Engine compartment
(D Tips
Ma lfun ctions or faults w ill be identified e i­
ther with a red symbo l (pr iority 1 -Dan­
ger!) or with a ye llow symbo l (pr iority 2 -
Warning).
Overview
Some indicator lights turn on briefly to check
the function of that system when you switch
the ign ition on. These systems are marked
with an./ in the follow ing tables . If one of
these indicator lights does not turn on, there
is a malfunction in that system .
Red indic ator light s
Red symbols indicate a priority malfunction -
Danger!
- Pull off the road.
- Stop the vehicle .
- T urn off the engine.
- Check the malfunct ion ing system. Contact
your authorized Aud i dea ler o r a qua lified
workshop for assis tance.
USA m odel s: ./
Brake malfunction
¢page 14
Canada models : ./
Brake malfunction
¢page 14
USA model s:
-
Electromechanical parking brake
¢page 15
Canada models :
Electromechanical parking brake
¢page 15
Engine cooling system
¢page 15
Engine oil pressure
¢page 17
Engine oil level
¢page 17
Battery
¢page 16
Safety belt
¢page 16
Electronic steering column lock
¢page 17
Engine start system
¢page 17
Speed warning system
¢page85
I
Adaptive cru ise control./
¢ page89
Air suspension
¢page 18
Pedestrian warning
¢page 106
Yellow ind icator light s
Yellow symbo ls indicate a priority 2 malfunc-
tion - Warning!
...

Instrument s and warnin g/indic ator ligh ts 13
I
USA mod els: Safety systems
[j
Tank system
¢ page 18 ¢page 21
'
m
Canada models: Safety systems
•
Windshield washer fluid level
¢page 18 ¢page
21
I]
Electronic Stability Control (ESC)
!I
Windshield wipe rs
,I ¢ page 21
¢ page 18
- -
I!
Remote control key
Electronic Stability Control (ESC)
I
¢page BO
,I
¢page 18
~
Remote control key
USA models: ¢ page BO
rJ}E
Anti-lock brak ing system (ABS)
m
Battery in remote control key
defective ¢page29
¢ page 19
I Canada model s:
l:I
Defective light bu lb warn ing
•
Anti-lock braking system (ABS) ¢page 21
defective
Fog lights*
I ¢page 19
II ¢page 21
Worn brake pads
•
- -
¢page 19
•
Rear fog lights*
¢page 21
•
Electromechanical parking brake
¢page82
II
Headlight range control
¢page 21
•
Tire pressure mon itoring system
,I
mJ
adaptive light*
¢ page253 ¢page
21
1111&1
Tire pressure monitoring system
Light-/rain sensor faulty
m
¢page253
¢page 21
[m
Electronic power contro l - -
¢page20
•
Audi lane assist
¢page 96
g
Malfunction indicator Lamp (MIL)
,I
ti
Transmission
¢page20 ¢page
112
•
Engine speed limitation
Ii]
Transmission
¢ page 20
¢page 112
Ill
Engine oil level
Im
Electronic steering column lock
¢page 17
¢page 17
•
Engine oil sensor
Im
Engine start system
¢ page20
¢page 17
r.
Battery
,100
Dynamic steering *,/
¢ page 16
¢page22
--

16 Instruments and warning/indicator lights
If the indicator light turns on and the mes­
sage appears, the coo lant temperature is too
h igh or the coo lant level is too low.
.,. Pull off the road.
.,. Stop the vehicle .
.,. Turn off the engine.
.,. Check coolant level¢
page 22 7.
.,. Add coolant if necessary¢
page 228 .
.,. Continue driving only after the eng ine cool­
ant warn ing/indicator light goes out.
.,. Co ntact your authorized Audi dealer for as-
s istance if necessary .
If the engine coolant level is correct, then the radiator fan may be the cause of the malfunc ­
tion .
• Coolant temperature too high! Please let
engine run with vehicle stationary
If the indicator light turns on and the mes­
sage appears in trailer mode*, let the engine
run at idle for a few m inutes to cool down.
A WARNING ,_
- If your veh icle 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 44, Emergency
flasher.
-
- Never open the hood if you see or hear
steam or coolant escaping from the en­
gine compartment -you risk being scald­
ed. Wait until you can no longer see or
hear steam or coo lant escaping .
- Th e engine compartment of any vehicle
is a dangerous area. Before you perform
any work in the engine compartment,
turn of the eng ine and allow it to cool.
Follow the warning stickers¢
page 213,
Engine compartment.
0 Note
Do not continue driving if the . symbol
illuminates. There is a malfunct ion in the
engine cooling system -you could damage
your eng ine .
4'-Safety belts
This warning/indicator light reminds you to
put on your safety belt.
The . warning/indicator light illuminates
when the ignition is switched on to remind
the driver and any front passenger to put on
the safety belt. Addit ionally, an acoustic warn­
ing (gong) wi ll also sound .
For more Information¢
page 134, ~ Safety
belt warning light .
f::I Battery
This warning/indicator light detects a mal­
function in the generator or in the vehicle 's
electrical system.
The. warning/indicator light illum inates
when you switch on the ignition and must go
out after the eng ine has started .
• Alternator fault: Battery is not being
charged
If the indicator light turns on and the mes­
sage appears, there is a ma lfunction in the
generator or vehicle electrical system.
Drive to your authorized Audi dealer or quali­
fied workshop immediate ly . Because the veh i­
cle battery is discharging, turn off all unnec­
essary electrical equipment such as the radio.
Seek professiona l assistance if the battery
charge level is too low.
(•i Low battery charge: battery will be
charged while driving
If the indicator light turns on and the mes­
sage appears, there may be limited starting
ability.
If this message turns off after a little while,
the battery charged enough while driving.
If the message does not turn off, have your
autho rized Aud i dealer or qualified workshop
correct the malfunction.

18 Instruments and warning/indicator lights
If the indicator light turns on and the mes­
sage appears, there is a ma lfunction in the en ­
g ine start system.
Drive to your authorized Aud i dealer immedi­
ate ly to have the malfunction cor rected .
0 Air suspension
• Air suspension: system fault. Can contin­
ue slowly with max. 35 mph .
There is a malfunction that can result in re­
stricted driving stability .
Ca refully drive at a maximum speed of 35
mph
(60 km/h) to your authorized Audi dealer
or qualified workshop to have the malfunction
corrected .
• Air suspension: service mode. Vehicle
can only be moved with restrictions
Carefully drive to your authorized Audi dealer
or qualified workshop immediately to have
the service mode deactivated.
Ill Air suspension fault
There is a system ma lfunction that can result
in restr icted driving stability or reduced
ground clearance.
Drive to your authorized Audi dea ler immedi­
ate ly to have the malfunction corrected.
IIJ Air suspension: vehicle too low. Ground
clearance reduced
The ground clea rance is ve ry low due to a sys­
tem malfunct ion. Wait until the air suspen­
sion system has restored normal ground clear­
ance . Otherwise, conditions such as an uneven
road surface can lead to ve hicle damage.
~/ !f Safety systems
The fl (USA models) ;BI (Canada models) in­
d icator light monitors the safety systems e.g.
a ir bags, pretensioners and illum inates for a
few seconds each time you switch the ignition
on .
If the
I (USA models) ;BI (Canada models)
indicator light does not go out, or if it illumi- nates while you are driving, or if it starts to
blink,
then there is a malfunction somewhere
in the system.
If the light does not illuminate
when you switch the ign it ion on, th is also
means there is a malfunct ion.
A WARNING '"--
If you have a ma lfunction in the safety sys-
tems, contact your authorized Audi dea ler
imme diately. Otherwise the safety sys­
tems may not work properly in an acci­
dent.
fJJ [}, Electronic Stability Control (ESC)
This warning/indicator light monitors the
Electronic Stability Control.
When you switch the ignition on, the indicator
light
G1 turns on briefly to check the function.
If the
J.iJ ind icator lamp blinks wh ile driving,
the ESC or ASR (Anti-Slip Regulation) is active­
ly regulating.
If
the DJ ind icator lamp illuminates, the sys·
tern has switched the ESC off.
If the indicator light fi turns on, the ESC was
switched to ESC sport mode with the button
[!] c::, page 187. If this is case, you can reacti­
vate the ESC by switching the ignition off and
then on aga in. The warning/indicator light
should go out to show that the system is fully
functional again .
Stability program and ABS fault! See own­
er 's manual
If the indicator light DJ and the ABS indicator
li ght
m (USA models) ;II] (Canada models)
turn on and the message appears, there is a malfunction in the ABS system or electronic
differential lock. Th is also interrupts the ESC.
The brakes still funct ion wit h their normal
power, but ABS is not active .
Drive to your authorized Audi dealer immedi­
ately to have the malfunction corrected .
If the battery terminals were disconnected
and re-connected, the vehicle was jump start-
ed or the battery is very weak, the ESC sensor .,,.

Instruments and warning/indicator lights 25
For some vehicle functions, you can access the
trip information from the temporary memory
in the line
(I) c:;; page 23, fig. 5.
@ Tips
- All stored values will be lost if the vehi­
cle battery is disconnected.
- Fuel consumptions (average and cur­
rent), range and speed are displayed in
metric units on Canadian models.
Odometer
Fig. 8 Instrument cluster Odometer and reset b utto n
The odometer shows you how many miles
(kilometers) you have driven. You can switch
th e display from miles to kilometers and vice
versa via the MMI.
Upper odometer
The trip odometer shows the distance driven
since it was last reset.
It can be used to meas­
ure short distances. The last digit indicates 1/10 of a mile (100 meters).
You can reset the trip odometer to zero by
pressing the Reset button~-
Lower odometer
The lower odometer shows the total number
of miles (kilometers) driven .
Malfunction message
If there is a malfunction in the instrument
cluster,
DEF will appear in the trip odometer
display area. Contact your authorized Audi
dealer to have the problem corrected .
Time and date display
...
I~
Fig. 9 Cente r console : analog clock
The date and time are shown in the instru­
ment cluster display
c:;; page 23, fig. 4. There
is also an analog clock in the center console
¢fig . 9 .
:r
~
When you open the driver's door, the date and
time appear in the instrument cluster display
for 30 seconds. When the ignition is switched
on, the time is always displayed in the status
line © regardless of the current display.
You can set the time on both clocks and the
date display in the MMI. Refer to the MMI
owner's manual for instructions.
Service interval display
The service interval display reminds you when
your next service is due .
Fig. 10 Instrument cluster: Serv ice inte rval disp lay
The schedule for the next oil change or inspec­
tion is calculated automatically and displayed
accordingly. The display works in two stages:
Service reminder
30 days before the next service is due, a serv­
ice reminder appears in the display when you
switch the ignition on
¢fig. 10. ..,.

26 Instruments and warning /indicator lights
After abo ut 5 seconds the display sw itches
back to normal. The distance and time re­
maining are updated eac h time the ignition is
switched on until the date due for service is
reached .
Service due
When the due date for service is reached , the
message
Serv ice due! appears in the instr u­
ment cluster immediately after you switch the
ignit io n on . Additionally, a warning tone
sounds . After about
5 seconds the display
sw itches back to no rmal.
Calling up the service schedules
If or when an oil change or inspection is due,
can be shown in the MMI d isplay by select ing
the service interva l display in the car menu .
Select the
!CAR ! function button> Car sys­
tems
co ntrol button > Servicing & checks >
Service interval disp lays.
Re setting the service interval display
Your author ized Audi dealer w ill reset the cor­
responding service sched ule after performing
the app rop riate se rv ice on you r vehicle . You
a lso have the possibili ty to reset the o il
change sched ule after having performed an
oil c hange a ccor ding to Audi s pecifications.
Selec t the
I CAR I func tion button > Car sys­
tems
c on trol b utt on > Servicing & checks >
Service interval displays > Reset oil change
inte rval.
{[) Note
If you disconnec t the b attery termi nals, no
calc ulations can be made for the serv ice
interva l display during this t ime and no
service rem inder w ill appea r. Remembe r
that obse rv in g the prope r se rv ice interva ls
is vitally impo rtant to extend ing the life of
your v eh icle, part icu larly the eng ine, and
main taini ng its va lue . Ev en i f th e m ileage
driv en is low, th e maximum per iod o f one
yea r from o ne se rvi ce to the nex t mus t not
be e xcee ded.
(D Tips
- Do not reset the display betwee n oil
c h anges, otherwise the d isp lay w ill be in­
co rrect.
- Th e info rmation in the Se rvice Remin der
remains stored even w hen t he vehicle
battery is disconnected.
Open door /hood /rear lid warning
F ig. 1 1 Display : doors and rea r lid open
Wi th the ig nition sw itched on, t he warn ing il­
lu minates when at least
one doo r or th e hood
or the rear lid is not closed. The sym bo l also
shows you
which d oor(s) or lid is not closed.
In the illustration
r:!> fig. 11 it is the driver's
doo randt he leftrea rdoo ~
On-Board Diagnostic
system (OBD)
Malfunction Ind icator Lamp (MIL )
The Ma lf u nction Indicator Lam p (M IL) f-4 in
t h e instr ume nt cluster is part of t he On -Board
Diagnostic (OBD
II) system .
T he wa rn ing /indic ator lig ht ill uminates when
the ignitio n is switched on and goes ou t after
t h e engine sta rts and t he id le has sta bilized.
This ind icates that the MIL is working proper­
ly.
If the light does not go out afte r the e ngine
is starte d, or illumi nates w hile you are driv­
i ng, a mal function may exist in the engine sys ­
tem . If t he light illum inates, t he catalytic con-
verter could be damaged .
IIJ,-

Removing the mechanical key
Fig. 14 Remote control maste r key : re mov ing the me­
c han ical key
• Press the release button@ ¢ fig. 14.
• Pull the mechanica l key @ out of the mas ­
ter key.
Using the mechan ica l key, you can:
- lock and unlock* the storage compartment
on the passenger's side
<=:> page 71.
-lock and unlock the vehicle manually
c:>page 33 .
-lock the front and rear passenger doors me­
chanically
c:> page 34.
- unlock the rear lid manua lly ¢ page 37 .
Check light and battery in the master
key
Fig. 15 Remote master key : Re mov ing the battery
holder
Check light in the master key
The check light @<=:> fig. 15 in the master key
prov ides information about different cond i­
tions.
• The check light turns on brief ly once when a
button is pressed, and during an "inqu iry"
by the convenience key system .
Opening and closing 29
• If the check light does not come on, the
battery is dead and has to be replaced. In
add ition, when the battery is dead
the m
indicator light appears in the instrument
cluster display as well as the message
Please change the key battery .
Master key battery replacement
We recommend having the battery changed
by an authorized Audi dealer. However, if you
wish to replace the dead battery yourse lf , pro­
ceed as follows:
• Remove the mechanical key
c:> page 29.
.. Press the re lease button ® c:> fig. 15 on the
battery holder and at the same time pull the
battery holder out of the master key in the
direction of the arrow .
.. Install the new battery CR 2032 with the
"+" sign facing down.
• Push the battery holder carefu lly into the
master key.
• Install the mechan ical key.
(® For the sake of the environment
Dispose of dead batteries properly so as
not to poll ute the environment.
(D Tips
The replacement battery must be the
same specification as the original.
Electronic immobilizer
The immobilizer helps to prevent unauthor­
ized use of your vehicle .
A computer chip inside your key automatically
deact ivates the electronic immobilizer when
the key is inside the vehicle . When you remove
the key from the vehicle, the elect ronic immo ­
bilizer is automatically activated once again.
& WARNING
Always take the key with you when you
leave the vehicle. The key can disarm the
e lectronic engine immobilizer and permit
an unauthorized person to start the engine
and enable operation of the vehicle
IIJI,-

It is not possible to re-open the door for a
brief period direct ly after closing it. This al­
lows you to ensure that the doors are properly
l ocked.
It depends on the settings in the MMI wheth ­
er the entire vehicle is unlocked or one of the
doors
¢ page 31.
A WARNING
Read and follow all WARNINGS c> ..&. in
General description on page
30.
@ Tips
-
If your vehicle has been standing for an ex­
tended period, please note the fo llowing:
- The proximity sensors are deactivated af-
ter a few days to save power. You then
have to pull on the door handle once to
unlock the veh icle and a second time to
open the veh icle.
- To prevent the battery from being dis­ charged and to preserve your vehicle's
ability to start for as long as possible,
the energy management system gradu­
al ly sw itches off unnecessary conven­
ience functions .
It is possible t hat you
will not be able to unlock your vehicle us­
ing these convenience functions.
- For Declarat ion of Compliance to United
States FCC and Industry Canada regula­
tions
Q page 283.
Operating locks with the key
In the event of a failure of the power locking
system, the driver's door can be locked and
unlocked at the lock cylinder.
F ig. 18 Key turns for ope ning and closing .
Openin g an d clos ing 33
.. Remove the mechanical key Q page 29.
.. Turn the key to the left to un lock the driv­
er 's door.
.. Turn the key to the right to lock the driver's
door c>_& .
A WARNING
Read and follow all WARNINGS Q ..&. in
General description on page
30 .
Locking and unlocking the vehicle from
inside
Fig. 19 Drive r's doo r: power locking sw itch
Fig. 20 Rear powe r lock ing switch
.. Press the button@ to lock the vehicle c> ,& .
.. Press the button@ to unlock the vehicle
¢fig . 19, Qfig . 20.
If you lock the vehicle using the power locking
switch, please note the following:
- You cannot open the doors or the rear lid
from the
outside ( increased security, for ex­
ample when you are stopped at a red light).
- The d iodes in the power locking switches il-
luminate when all the doors are closed and
locked.
- Front doors: you can unlock and open the
doors from the inside by pulling on the door
handle. .,..

Movement-activated rear lid opening
Applies to vehicles: with convenience key and automatic
rear lid
Fig . 25 Rear of the vehicle: foot movement
Requirement: You must have the vehicle key
on you and you must be standing behind the rear lid. The ignition must be switched off.
Make sure you have firm footing.
• Move your foot in a sw inging motion back
and forth under the bumper¢
fig. 25. Do
not touch the bumper. Once the system rec­
ognizes the movement, the rear lid will
open.
The rear lid will on ly open if you make the
movement as described. This prevents the
rear lid from opening due to similar move­
ments such as when you walk between the
rear of the vehicle and your garage door.
General information
If you trigger the function too many times in a
row, the system may switch off tempera rily to
protect the battery. This may happen if:
- yo u park close to a hedge and the branches
move back and forth under the vehicle for a
long period of time.
- you clean your vehicle, for example with a
pressure washer or in a car wash.
- there is heavy rain .
The funct ion will be available again automati­
cally fo r a short time.
Opening and closing 3 7
Rear lid emergency release
If the central locking system fails, the rear lid
can be opened at the lock cylinder .
(]ID
AUD.I.
Fig . 26 Rear lid: mechan ical key in the lock cylinder
• Remove the mechanical key c::> page 29 .
• Insert the key in the lock cylinder aspic ­
tured.
• Turn the key approximately 45° to the right
<=> fig. 26. The rear lid opens.
In this position the key cannot be pulled o ut
of the lock cy linder.
Child safety lock
Mechanical child safety lock in the rear
, doors
The child safety lock prevents the rear doors
from being opened from the inside.
Fig. 27 Rear doors: chi ld safety lock
The child safety lock is visible only when the
door is open .
• Remove the mechanical key
c::> page 29.
• To switch on the child safety lock, turn the
key in the direction of the arrow.
• To switch off the child safety lock, turn the
key in the opposite direction to the arrow.
ll>-