2013 AUDI A8 service indicator

18 Instruments and warning/indicator lights
If the indicator light turns on and the mes­
sage appears, do
not switch the ignition off
because you may not be able to switch it on
again.
Drive to your authorized Audi dealer immedi­
ately to have the malfunction corrected.
II! Engine start system fault. Please con­
tact dealer
If the indicator light turns on and the mes­
sage appears, there is a malfunction in the en­
gine start system.
Drive to your authorized Audi dealer immedi­
ately to have the malfunction corrected.
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.
Carefully 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.
II Air suspension fault
There is a system malfunction that can result
in restricted driving stability or reduced
ground clearance.
Drive to your authorized Audi dealer immedi­
ately to have the malfunction corrected.
II Air suspension: vehicle too low. Ground
clearance reduced
The ground clearance is very low due to a sys­
tem malfunction . Wait until the air suspen ­
sion system has restored normal ground clear­
ance. Otherwise, conditions such as an uneven
road surface can lead to vehicle damage.
AIR/ e;, 5 f BAG -, a ety systems
The fl (USA models)/E,l(Canada models) indi­
cator light monitors the safety systems e.g.
airbags, pretensioners and illuminates for a
few seconds each time you switch the ignition
on.
If the
fl (USA models)!E,I (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 ignition on, this also means there is a malfunction.
A WARNING >=
If you have a malfunction in the safety sys-
tems, contact your authorized Audi dealer
immediately. Otherwise the safety sys­
tems may not work properly in an acci­
dent.
f'!.l f); Electronic Stabilization Control
(ESC)
This warning/indicator light monitors the
Electronic Stabilization Control.
When you switch the ignition on, the indicator
light
D.1 turns on briefly to check the function.
If the
Ip] indicator lamp blinks while driving,
the ESC or ASR (Anti-Slip Regulation) is active­
ly regulating.
If the
Ip] indicator lamp illuminates, the sys ­
tem has switched the ESC off.
If the indicator light
I turns on, the ESC was
switched to ESC sport mode with the button
[!l ¢ page 198. If this is case, you can reacti­
vate the ESC by switching the ignition off and
then on again. The warning/indicator light
should go out to show that the system is fully
functional again.
Stabilization control (ESC/ABS): Fault! See
owner's manual
111-

Instruments and warning/indicator lights 21
't'::1".., Engine oil sensor
II Oil level! Sensor defective
If the symbol illuminates, contact your au ­
thor ized Audi dealer and have the oil sensor
in spected. Until you have th is done, check the
oil level each time you refuel just to be on the
safe side¢
page 23 7.
Bil Fuel level indicator
ID] Please refuel
If the indicator light turns on for the first
time and the message appears, there are
about 4 gallons (15 liters) of fuel left in the
tank. Time to refue l
¢page 229.
1B] Tank system malfunction! Contact dealer
If the indicator light turns on and th is mes­
sage appears, there is a malfunction in the
tank system .
Drive to your authori zed Aud i dea ler immedi­
ately to have the malfunction corrected.
<;;> Windshield washer flu id level
- Please refill washer fluid
If the symbol illuminates, add windshield
washer fluid to the washer system/headlight
washer system* ¢
page 247.
'1:> Windshield wipers
E•$ vVindshield wiper defective
There is a malfunct ion with the w indshield
wipers .
Drive to your authorized Audi dea ler immedi­
ately to have the malfunction corrected.
~ l}D 10$ Defective light bulb warning
i -If the indicator light turns on, a bulb has
fa iled . The message indicates the location of
the bulb.
El-if a fog lamp* has failed, the indicator
light turns on to indicate the location on the
vehicle.
au-if a rear fog lamp has failed, the indicator
light turns on to indicate the location on the
vehicle.
Vehicle lights : malfun ction
If the message appears, there is a malfunc­
tion in the headlights or light sw itch .
Drive to your au thorized Audi dealer immedi­
ate ly to have the malfunction corrected .
A WARNING
-Light bulbs are pressurized and could ex­
plode wh ile they are being changed caus­
ing serious personal injury.
- Work with due care when hand ling the
h igh-vo ltage sect ion of gas discharge
(xenon) lights . Failure to do so could re­
sult in death or serious injury.
(D Tips
Have the bu lb replaced or the connect ion
repaired by your authorized Audi Service
department .
~0 Headlight range control
II Headlight range control: defective!
If the symbol illum inates, the headlight range
control is no longer working properly. Have
the system checked and repaired at your A udi
dealer.
§0 Adapt ive Light
Applies to vehicles: with Adaptive Light
mfJ Audi adaptive light: system fault
If the indicator light turns on and this mes­
sage appears, there is a malfunct ion in the
adaptive light system . The headlights sti ll
functio n.
Go to an authorized dealership to have the
headlights or the control unit for the Adaptive
Light repaired.

Instrument s and warning /indicator lights 23
@ Tips
For more information on the turn signals,
refer to
c::> page 47.
Driver information
display
Overview
Fig. 4 Driver information system in t he instr ument
cluste r
Fig. 5 Display: exa mple of th e in forma tion line
The driver information system contains infor­
mation
® that is displayed on tabs ®
c::;, fig. 4. The following content is possible de­
pending on vehicle equipment:
®
Tab
1
®
Content
Vehicle functions :
On-board computer c::;, page 24
Digital speedometer
Cruise control*
c::;, page 90
Adaptive cru ise control and braking
guard*
c::> page 93
Audi lane assist* c::;,page 102
Display darkened
-
® ®
Tab Content
2 Indicator lights and messages
Warn ing when a door, the hood or
the rear lid is not closed
c::;, page 2 8
Service interval display c::;, page 2 7
Speed warning system
c::;, page 90
3 Night vision assistant* c::;, page 112
~
I
4 Audio/video
5 Telephone*
6 Navigation*
The second and third tabs are only visible if at
least one indicator light or message is shown
or if that system is switched on .
The status line © is located in the bottom
part of the disp lay
c::;, fig. 4. It displays the ex­
terior temperature, time, selector lever posi­
tion, trip odometer and odometer .
For some vehicle functions, you can access the
trip information from the temporary memory
c::;, page 24 in the line (!)¢ fig. 5.
&_ WARNING
--
- Never rely exclusively on the outside
temperature display to determine if a
road surface is icy or not. Keep in mind
that road surfaces, especially bridges
and overpasses, could be ice cove red and
slippery even at an outside temperatu re
above 41
Of (+5 °().
-Always remember, even if the "snow­
f la ke" symbo l (ice warning) does not ap­
pear in the disp lay, black ice could be on
the road.
-Always reduce your speed and drive with
special care in cold weather cond itions
when the chance of encountering icy road surfaces increases.
(j) Tips
- At temperatures below 14 °F (+ 5 °() a
snowf lake symbol appears ahead of the
temperature display.
It is intended to re-
mind the driver to pay special attention
~

Instrument s and warning /indicator lights 2 7
The date and time are shown in the instru ­
ment cluster display ¢
page 23, fig. 4. There
is also an ana log clock in the center conso le
¢fig. 12.
When you open the drive r's door, the date and
time appear in the instrument cluster display for 30 seconds. When the ign ition is switched
on, the time is always displayed in the status
line © regard less of the current d isp lay.
You can set the time on both clocks and the
date display in the MMI. Refer to the M MI
owner's manual for instructions.
Service interval display
The service interval display reminds you when
your next service is due.
Fi g. 1 3 In st rume nt cluster: Service interva l d isp lay
The schedule for the next oil change o r inspec­
tion is calculated a utomatically and displayed
according ly. 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 o n
r:::;,fig. 13.
After abo ut 5 sec onds the display sw itches
back to n ormal. The d istance and time re­
maining are updated each time the ignition is
switched on until the date due for serv ice is
reac hed.
Service due
W hen the due date for service is reached, the
message
Service due! appea rs in the instru­
ment clus ter immediately after you switch the
i gnit io n on . Additionally, a war ning tone sou
nds. After about 5 seconds the disp lay
switc hes back to normal.
Calling up the service schedules
If or w hen an oi l change or inspection is due,
c a n be shown in the M MI di spl ay by selec ting
t h e service in terval d isplay in the c ar menu .
Se lect the
I CAR I function button > Car s ys­
tems
control button > Ser vicing & checks >
Service interval d isp lays.
Resetting the service interval display
Your auth ori zed Audi de aler will reset the cor­
responding service sc hedule a fter pe rforming
t h e a ppropriate service o n your vehicle. You
also have t he possibility to reset the oil
change schedule after hav ing performed a n
o il change according to Aud i specifications.
Se lect the
ICAR I function button > Car sys­
tems
con trol button > Servicing & che cks >
Service Intervals > Reset oil change interval.
(D Note
If you d isconnect t he battery te rm inals , no
ca lculat ions can be made fo r the service
i nte rva l disp lay dur ing th is time and no
se rv ice rem inde r will appear. Remem ber
th at obs erving the prop er servi ce inte rva ls
i s vi tally imp ortant t o extending the lif e of
you r ve hicl e, p articu larly the engine, an d
maintain ing its val ue. Eve n if the milea ge
dr iven is low, the maximum period of one
year from one service to the next m ust n ot
be exceeded.
(D Tips
- Do not reset the display between oil
chan ges, otherwise the disp lay wi ll be in­
co rrect.
- The i nfo rmation in the Service Reminder
remains stored eve n when t he ve hicle
battery is disconnected.

28 Instr uments and warning/indicator lights
Open door/hood /rear lid warning
Fig. 14 Display : doors and rear lid open
With the ignition switched on, the warning il­
luminates when at least
one door or the hood
or the rear lid is not closed . The symbol also
shows you
which door(s) or lid is not closed .
In the illustration
c:> fig. 14 it is the driver's
door and the left rear door.
On-Board Diagnostic
system (OBD)
Malfunction Indicator Lamp (MIL }
The Malfunction Indicator Lamp (MIL)¢• in
the instrument cluster is part of the On-Board
Diagnostic (OBD II) system.
The warning/indicator light illuminates when
the ignition is switched on and goes out after
the engine starts and the idle has stabilized .
This indicates that the MIL is working proper ­
ly .
If the light does not go out after the engine
is started, or illuminates while you are driv­
ing, a malfunction may exist in the engine sys­
tem .
If the light illuminates, the catalytic con­
verter could be damaged.
Continue driving
with reduced power (avoid­
ing sustained high speeds and/or rapid accel­
erat ions) 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
c:> page 29, Electronic speed
limiter .
An improperly closed fuel filler cap may also
cause the MIL light to illuminate
c:> page 230.
On-Board Diagnostics
Fig. 15 Location of Data Link Connector (DLC)
On-Board Diagnostics monitors the compo­
nents of your em iss ion contro l system . Each
monitored component in your engine system
has been assigned a code . In case of a mal­
function, the component will be identified
and the fault stored as a code in the control
module memory.
The MIL light may also illuminate if there is a
leak in the on-board fuel vapor recovery sys­
tem .
If the light illuminates after a refueling,
stop the vehicle and make sure the fuel filler cap is properly closed
c:> page 230.
In order to make an accurate diagnosis, the
stored data can only be displayed using spe­
cial diagnostic equipment (generic scan tool
for OBO) .
In order to connect the specia l diagnostic
equipment, push the plug into the Data Link
Connector (OLC). The DLC is located to the
right of the hood release
c:> fig. 15.
Your authorized Aud i dealer or a qualified
service station can interpret the code and per­
form the necessary repair.
A WARNING ""-=--
Do not use the d iagnost ic connector for
personal use. Incorrect usage can cause
malfunctions, which can increase the risk
of a collision!
-

48 Clear vis ion
instrument cluster illuminates when the
high beams are on.
- T he
headlight flash er works only as long as
yo u hold the lever -even if there are no
li ghts turned on . The indicator light
El in
the instrument cluster i llum inates when you
use the headlight flasher.
A WARNING
Do not use the hig h beam or headlight
flasher if you know that these could blind
oncoming traffic.
High beam assist
App lies to vehicles: with high beam assist
The high beam assist au tomatically swi tches
the high beams on or off, depending on the
surroundings and traffic conditions .
Fig. 40 Turn sig na l an d high beam leve r: T urnin g on
an d off the high be am assist
Act ivating h igh beam a ssis t
8
9 :r ... (0
Requirement: The light sw itch must be in the
AUTO position, the low beam headlights must
be on and the high beam assis t must be
switched on in the Infotainment <=>
page 47.
.. Press the leve r into position @ in order to
act ivate the high beam assist . The indicator
li ght
ml turns on in the instrument cluster
display and the h igh beams switch on or off
automat ically. The indicato r light
El turns
on if the high beams were switched on .
Switching the high beams on /off
manually
Requi rement : Hig h beam ass ist is activated .
If the high beams d id not switch on/off a uto­
matically when expected, you may instead
switch them on/off manually:
.. To swi tch the hig h beams o n manually ,
press the lever into position
(D . The indica ­
to r li ght
II turns on. To switch the high
beams off again, pull the lever into pos ition
@ .
.. To switch the hig h beams off man ually after
they have turned on automat ica lly, pull the
lever i nto pos it io n @ .
Oper ating the headlight flasher
.. To operate the flashers while the h igh beam
assist is act ive, pu ll the lever into position
@ . The high beam assist will remain act ive.
Messages in the in strument clu ster
di splay
Headlight assist: System fault
D rive to your authori zed A udi dealer immedi ­
ately to have the ma lfunction corrected. Yo u
can still switch the high beams on or off man­
ually.
Headlight assi st: Unavailable. No camera
view
T he came ra v iew is b locked, for examp le by a
sticker or deb ris .
T he sensor is loca ted between the inter io r
r earview mirror a nd the w indshield. There­
f ore , do no t place any s tickers in this a rea o n
t h e windshie ld .
Service setting
The re is a different sens it iv ity sett ing for serv­
ic ing . Thi s sett ing can be activat ed by pressing
and holding the b utton on the in ter io r r ear­
view m irror for mo re th an 18 seconds. The
LE D next to the button blinks three times.
If
yo u have accidentally se lected this service
funct ion, the orig inal sensitivity will be a uto­
matically restored the next t ime yo u sw itch
t h e ignit ion on. ..,.

being load ed on th e ve hicle .
Th at w eight ma y no t safely
e xce ed the av ailabl e car go
a nd lug gag e lo ad ca pacity
c alcul ated in St ep 4 .
6. If y our vehicle will be t owing
a tr aile r, lo ad from your trail­
er will b e tr an sfe rred to yo ur
ve hicle. Con sult thi s m anu al
t o de te rmine ho w th is re­
d uce s th e av ailable car go
a nd lug gage loa d ca pacit y of
y o ur ve hi cle .
_,.. Check the tire sidewall
( c:> pag e 260 ~ fig. 208 ) to de­
t e rmin e the d esign ated lo ad
rating f or a sp ecifi c ti re.
Tire service life
The service life of tires depends on a lot of
different things including proper installation
and balancing, correct tire pressure and driv­
ing style.
F ig . 2 06 Tire tread : tread wear ind icators (TWil
Tires and wheels 259
{ '"------
F ig. 207 Rotat ing tires for more eve n wea r
Tread Wear Indicator (TWI)
The orig inal tires on your vehicle have
1/16 inch (1.6 mm) high "wear indicators"
9 fig. 206 r u nning across the tread. Depend­
ing on the ma ke, there will be six to e ight of
them evenly pla ced aro und the tire. Marks on
the tire sidewall (for e xamp le "T W I" or other
symbols) indicate the positions of the tread
wear indicators . Worn tires must be replaced .
D ifferent figures may apply in othe r countries
9 & .
Tire pres sure
Incor rect t ire press ure ca uses premature wear
and can cause sudde n tire blow-out . For this
reason, tire pressure must be checked at least
once a month
9 page 255.
Driving style
Driving fast around curves, heavy a ccele rat io n
and har d brak ing inc rease tire wear.
Rotating tires for more even w ear
For all four tires on your vehicle to have the
s a me service life, we recommend that the
front and rear t ires are rota ted accord ing to
the tire m anufact urer's suggested tire ro ta ­
tion intervals . Please remember the follow ­
ing:
- Tire rotation in tervals may d iffer from the
veh icle service inte rva ls o utlined in your
Warranty & Main tenance booklet.
- The longer o ne tire i s used in one lo cation
on the vehi cle, the more it wears at cer tain
points ; therefore, we recommend t hat you
follow the tire manufact urer's suggested
tire rotation intervals .

310 Index
Special considerations for pregnant
women .... ... .... ......... ..... . 149
Unfasten ing . ............. ... .... . 149
Warning/indicator light ...... .. .... . 144
Warning light .. ............ .. .... .. 16
WhyYOU MUSTwearthem ..... .. ... 144
Worn properly .... ... .... .. .. .. .. . 146
Safety belt tensioner drive select ....... ....... .. .. .. .. . 109
Safety belt warn ing ligh t .. .. .. .. .. .. . 144
Safety compliance st icker ....... .. .. . 290
Safety equipment .................. . 134
Safety features for occupant restraint and
protection . .. .. . ... ....... .. .. .. .. . 134
Safety guidelines Seat adjustment ...... .... .. .. .. .. .. 57
Safety instructions Engine compartment ...... .. .. .. .. . 232
for side cu rtain airbags . . . . . . . . . . . . . 17 4
for using child safety seats ....... .. . 179
for using safety belts ....... ..... .. . 147
Mon itoring the Advanced Airbag Sys-
tem ... .. ... ............ .. .. .. .. . 165
Safety systems
Warning/ indicator lights ... .. .. .... .. 18
Seat adjustment Controls (front seats) . . . . . . . . . . . . . . . . 58
Controls (rear seats) . . . . . . . . . . . . . . . . 60
Driver's seat .. ........... .. .. .... .. 57
Front passenger 's seat . . . . . . . . . . . . . . . 58
Front seats . .............. ... .. ... . 57
He ad restraints . . . . . . . . . . . . . . . 64, 138
Reclining rear seat ........ .. .. .... .. 6 1
Safety guidelines ....... .. .. .. .. .. .. 57
Sea t belts
WhyYOU MUSTwearthem ..... .. ... 144
Seat heating/ventilation ........ .... . . 80
Seating position
Driver ... .. ... .......... .. .. .. .. . 135
Fr ont passenger .............. .... . 136
How to adjust the front seats ..... ... 136
Incorrect seat position ........... .. . 138
Occupants .... ........... .. .. .... . 135
Rear passengers .......... .. .. .. .. . 13 7
Seat memory . . . . . . . . . . . . . . . . . . . . . . . 65 Seats
Comfort seat side view . . . . . . . . . . . . . . 66
Seat symmetry . . . . . . . . . . . . . . . . . . . . . 66
Seats (numbe r) .. .. ............. .. .. 144
Selective unlock feature . ...... ... .. .. . 33
Se lector lever . . . . . . . . . . . . . . . . . . . . . . 115
Serv ice and disposal
Safety belt pretensioner . . . . . . . . . . . . 151
Service interval display . . . . . . . . . . . . . . . . 2 7
Service position
refer to Windshield wipers .......... . 53
Servotronic (power steer ing system) .. .. 202
Shift paddles .. .. .. ............. .. .. 118
Ship (transporting your vehicle) ...... .. 288
S ide airbags
Description .. .. .. .......... ...... . 170
How they work .... ............ .. .. 171
Side assist .. .... ................... 105
Activating and deactivating ....... ... 107
Adjusting the brightness ........ .. .. 107
Cleaning sensors 218
Sensor range .... ............. .... 106
Side curtain airbags ............. .... 173
Description .. .. .. ..... ........... . 173
How they work ... ..... ........... . 174
Safety instructions ................ . 17 4
Side marker lights .............. .... . 45
Ski sack
refer to Pass-through with ski sack . ... . 70
Sliding/tilting sunroof Emergency closing .... ...... ... .. .. . 43
Emergency operation . . . . . . . . . . . . . . . . 44
Opening and closing ........... .. .. . 42
Panoramic sunroof ................ .. 43
Snow chains .. .. .. ....... ...... .. .. 265
Sockets . . . . . . . . . . . . . . . . . . . . . . . . 67, 73
Solar operation (automatic climate con-
trol) ... .. .. .... .. ............. .... . 81
Sources of information about child re-
stra ints and their use .... ......... ... 195
Space-saving spare tire ........... .... 272
Spare tire
refer to Compact spare tire .......... 272
Spare wheel .. .. .. ..... ........... . 273
Spe edometer . . . . . . . . . . . . . . . . . . . . . . . 26
Speed rating letter code .......... .... 262