service indicator AUDI A8 2014 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2014, Model line: A8, Model: AUDI A8 2014Pages: 314, PDF Size: 78.47 MB
Page 19 of 314

Instruments  and  warning/indicator  lights  17 
Seek  professional  assistance  if  the  battery 
charge  leve l is too  low. 
(•)  Low battery  charge: battery  will  be 
c harged  while  driving 
If the  indicator  light turns  on  and  the  mes
sage  appears,  there may be limited  start ing 
ability. 
If th is  message  turns  off  after  a  little  wh ile, 
the  battery  charged  enough  wh ile  driving . 
If  the  message  does  not  turn  off,  have your 
author ized  Audi  dealer  or  qualified  workshop 
correct  the  malfunction. 
~ Engine  oil  pressure  malfunction 
The red  engine  oil pressure  warning symbol 
requires  immediate  service or repair . Driving 
with  a low-oil-pressure  indication  is likely  to 
inflict  severe  damage  to  the  engine. 
• Switch  off  engine  and  check oil  level 
If  the indicator  light  turns  on  and  the  mes
sage appears, the  oil pressure  is too low. 
..  Pull  off  the  road. 
..  Stop  the  vehicle . 
..  Turn  off  the  engine. 
.,.  Check the  engine  oil  level¢ page  236  . 
.. If  the  engine  oil  level is too  low,  add  engine 
o il ¢ 
page  237 . Make sure  that  the  oil  pres
sure  warning  symbol. appears  no  longer 
in  the  d isplay  before  you  start  driving again. 
.,.  If  the  engine  oil  level  is  correct  and the indi
cator  light  st ill turns  on,  turn  the  engine  off 
and  do  not  continue  driving.  Seek professio
nal  assistance. 
(D Tips 
- The  engine  oil  pressure symbol. is 
not  an indicator  for  a low  engine  oil  lev
el.  Do not  rely on  it.  Instead,  check  the 
oil  level  in  your engine  at  regular  inter· 
vals,  preferably  each  time  you  refuel, 
and  always  before  going  on a  long trip. 
- The  yellow  oil  level  warning  indication 
Ill requires oil  refill or  workshop  serv
ice  without  delay.  Do not  wait  until  the  red oil  pressure 
warning. starts  to 
flash  before  you  respond  to  the  low  oil 
level  warning 
II. By then,  your engine 
may  already  have suffered  serious dam
age. 
~"'  Engine  oil  level 
•  WARNING : Please  add oil  immediately 
If the  indicator  light  and  the  driver  message 
appear,  add  engine  o il immed iately 
¢ page  234. 
II Add oil,  max . x  qt  (l).  You  may continue 
driving 
When  the  symbol  and  the  driver  message  ap 
pear,  add  the  amount  of  oil appearing  in the 
display  at  the next opportunity ¢ 
page 234. 
@-Steering  column  lock 
•  Do not  drive  vehicle:  Steering  defective 
If the  indicator  light turns  on  and  the mes
sage appears, there is an e lectronic steering 
column  lock  malfunction.  You cannot  switch 
the  ignit ion  on . 
Do 
not tow  your  vehicle  because  it  cannot  be 
steered.  Seek  professiona l assistance  . 
!'II Steering lock: system  fault. Please  con
tact  deale r 
If the  indicator  light  turns  on  and  the mes
sage  appears,  there is an  e lectronic  stee ring 
column  lock  malfunction. 
Drive  to your  authorized  Audi  dealer  immedi
ate ly  to  have  the  malfunction  corrected . 
A WARNING 
Your vehicle  must  not  be  towed  in the 
event  of  a  malfunction  in the  elec tron ic 
steering  column lock because  it  cannot  be 
steered  due to  the  locked  steering . If it is 
towed  with  the  steering  locked,  there  is 
the  r isk  of  an  accident.  
Page 20 of 314

18  Instruments  and  warning/indicator  lights 
©-Engine  start  system 
•  Engine  start  sy stem  fault.  Please  con
tact  dealer 
If t h e  in dicator  light  turns  on and the  mes
sage appears,  do 
not sw itch  the  ignition  off 
be cause you  may not  be able to  switch  it  on 
aga in . 
D rive to  you r autho rized Aud i deale r immedi
ate ly to  hav e th e malfunction  corrected. 
11111 Engine  start  system  fault.  Please  con
tact  dealer 
If the  indicator  light  t urns on and the  mes 
sage appears,  there  is a ma lfunction  in the  en
g ine start  system. 
D rive to  yo ur autho rize d Au di dea le r  immedi
ate ly to  have t he mal function  cor rected . 
0 Air suspension 
•  Air suspension:  system  fault.  Can cont in
ue  slowly  with  max.  35  mph . 
There is a malfunctio n  that  can res ult in re
stricted  dr iving  stability. 
Ca re fully  d rive a t a maxim um  s peed o f 35 
mph  ( 60  km/h)  to  your  author ized A udi dealer 
or  qua lified  wor kshop to  have the  malfunction 
corrected. 
•  Air suspension:  service  mode.  Vehicle 
can only  be  moved  with  restrictions 
Ca re fully  drive to  your  au thori zed A udi d ealer 
or  quali fied  wor kshop  immedi ate ly to  have 
the  servi ce mode  deac tiva ted. 
l!IJ Air suspension  fault 
There is a system  ma lfunction  that  can result 
in  restr icted  dr iving  stability  or  red uced 
g ro und cleara nce. 
Drive to  yo ur authorized  Aud i dealer  immedi
ately  to  have t he malfunction  corrected . 
l!IJ Air suspension:  vehicle  too  low.  Ground 
clearance  reduced 
T he groun d clearance is very  low  due to  a sys 
tem  malfunction.  Wa it  until  the  air  suspen
s io n  system  has resto red  no rma l ground  clear
ance. Ot herwise,  cond it ions such as an uneven 
road surface  can  lead to  vehicle  damage. 
tli1!.t Safety  systems 
T he fl (U SA models)/ El(Canada models)  indi
cator  lig ht  monitors  the  safety  sys tems e .g. 
airbags , p retens ione rs and  illuminates  fo r a 
f ew  seco nds  ea ch  time  y ou  swit ch t he ign ition 
o n . 
If  th e 
I (USA mod els)/ EI (Can ada  models) 
i ndica to r li ght  does no t go  o ut,  or  if  it illum i
n at es  while  yo u are d riving,  o r if it  start s to 
blink,  the n t here is a m alf u nctio n somewhe re 
in the  sys tem . If  the  ligh t  does no t  illumina te 
whe n you  switch  the  ig nitio n  on, t his also 
means there  is a mal funct ion . 
A WARNING ....._ 
If  yo u have a ma lf u nction  in t he safety  sys
tems,  contact  you r auth orized  Audi  dea le r 
immedia tely. Othe rwise t he safety  sys
t ems  may not  work  properly  i n an  acc i
d en t. 
~ Central  indicator  light 
If th e  indicato r light . or D tur ns o n, check 
th e m essage  in  th e i nstru men t  cluster. 
F!,J [}; Electronic  Stabilization  Control 
(ESC) 
If the bl indicator  light  b links w hile d riving, 
the  ESC or  AS R (Anti-Slip  Re gulation)  is active
ly  reg ulating. 
If  the 
bl indicator  light  turns  on , th e system 
has switc hed the  ESC off . In  t his case, yo u can 
switch  the  ign ition  off  and then  on to  switch 
the  ESC o n aga in. The ind icator  lig ht  tu rns off 
whe n the  system  is functioni ng fu lly. 
If  the 
fl indicato r light  turns  on,  ESC was re-
stricted  using  the 
[!I button ¢ page 199.  ..,.  
Page 24 of 314

22  Instruments  and  warning/indicator  lights 
If the  symbol  illuminates,  add  windshield 
washer  fluid  to  the  washer  system/headlight 
washer  system* ¢ 
page 247. 
~ Windshield  wipers 
g,.5 Windshield  wiper defective 
There  is a  malfunction  with  the  windshield 
wipers. 
Drive  to  your  authorized  Audi dealer  immedi
ately  to  have  the  malfunction  corrected. 
i§i l}D 10 $ Defective  light  bulb  warning 
I-If  the  indicator  light  turns  on,  a  bulb  has 
failed.  The  message  indicates the  location  of 
the  bulb. 
II-if a  fog  lamp*  has  failed,  the  indicator 
light  turns  on  to  indicate the  location  on  the 
vehicle. 
a-if  a rear  fog  lamp  has failed,  the  indicator 
light  turns  on  to  indicate the  location  on  the 
vehicle. 
Vehicle lights:  malfunction 
If the  message  appears,  there is a  malfunc
tion  in the  headlights  or  light  switch . 
Drive to  your  authorized  Audi dealer  immedi
ately  to  have  the  malfunction  corrected. 
A WARNING 
, -
- Light  bulbs  are  pressurized  and  could  ex-
plode  while  they  are  being changed  caus
ing  serious  personal  injury. 
- Work  with  due  care  when  handling the 
high-voltage  section  of  gas  discharge 
(xenon)  lights.  Failure  to  do  so could re
sult  in death  or  serious  injury. 
Have the  bulb  replaced  or  the  connection 
repaired  by your  authorized  Audi Service 
department. 
~(D Headlight  range  control 
II Headlight  range  control: defective! 
If  the  symbol  illuminates, the  headlight  range 
control  is no  longer  working  properly.  Have 
the  system  checked  and  repaired at  your  Audi 
dealer. 
§0 Adaptive  Light 
Applies  to  veh icles:  w ith  Adapt ive light 
m;J Audi adaptive light:  system fault 
If the  indicator  light  turns  on  and  this mes
sage  appears,  there is a malfunction  in the 
adaptive  light  system.  The  headlights  still 
function. 
Go  to an  authorized  dealership  to  have the 
headlights  or  the  control  unit  for  the  Adaptive 
Light  repaired. 
@.D Light /rain  sen sor 
l;I Automatic  headlights/automatic  wipers: 
system  fault 
If the  indicator  light  turns  on  and  this  mes
sage  appears,  the  light/rain  sensor  is not 
functioning  correctly. 
For  safety  reasons  the  low beams  are turned 
on  permanently  with  the switch in 
AUTO. 
However,  you  can  continue  to  turn  the  lights 
on  and  off  using the  light  switch.  You can  still 
control  all  functions  that  are  independent  of 
the  rain  sensor  through  the  windshield  wiper 
lever . 
Contact  your  authorized  Audi  dealer  as  soon 
as  possible  to  have  the  problem  corrected. 
@! Dynamic  steering 
l:rj Steering: system fault.  you can continue 
driving 
If  the  indicator  light  turns  on  and  the mes
sage  appears,  the  steering  may  be  more  diffi
cult  to  move  or  more  sensitive  than  usual.  The 
steering  wheel  may  also  be  at  an  angle  when  driving  straight.  .,..  
Page 26 of 314

24  Instruments  and  warning/indicator  lights 
Driver  information 
display 
Overview 
Fig. 4 Driver  informat ion  system  in  the  instrument 
cluster 
Fig.  S D isplay:  example  of th e  informat ion  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 Content 
1 Vehicle  functions : 
On-board  computer c::> page  25 
Digital  speedometer 
Cruise  control* 
c:;, page  91 
Adaptive  cruise  control  and  braking 
guard* 
c:;, page  94 
Audi  lane  assist* c::> page  103 
Display darkened 
2 Indicator  lights and  messages 
Warning  when  a  door,  the  hood  or  the  rear  lid is  not  closed 
c::>page29 
Service  interval  display c::>page  28 
Speed  warning  system ¢page  91 
@ ® 
Tab Content 
3 
Night  vision  assistant* c:;, page  113 
4 Audio/video 
s Telephone* 
6 Navigation* 
T he  second  and  th ird tabs  are  only  vis ible  if at 
least  one  indicator  light  or  message  is shown 
or  if that  system  is  sw itched  on. 
The  status  line © is located  in  the  bottom 
part  of the  display 
c::> fig. 4. It  displays  the  ex
terior  temperature , time,  selector  lever posi
t ion,  trip  odometer  and odometer. 
For  some  vehicle  functions,  you  can  access  the 
trip  information  from  the  temporary  memory 
c::> page  25 in the  line (D c::> 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  covered  and 
slippery  even  at  an  outside  temperature 
above  41  °F 
(+5 °() . 
- Always  remember,  even if the  "snow
flake"  symbol  (ice warning)  does  not ap
pear  in the  d isplay,  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. 
(D Tips 
-At temperatures  below  14  °F (+ 5  °C) a 
snowf lake symbol  appears  ahead  of  the 
temperature  display. It  is  intended  to re
m ind  the  driver  to pay  special  attention 
to 
ice on  the  road c::> ,&. If the  vehicle  is 
stationary,  or  if you  are  driving at  a  very 
low speed,  the  temperature  shown  in the 
display  might  be  slightly  higher  than  the 
actual  outs ide  temperature.  This  is .,.  
Page 30 of 314

28  Instruments  and  warning/indicator  lights 
The date  and time  are shown  in the  instru
ment  cluster  d isplay 
c:;, page  24,  fig.  4.  There 
is  also an ana log clock  in the  center  console 
c:;, fig.  12. 
When you  open the  driver'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 © 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.  13 Inst rume nt  cluster:  Serv ice  inte rval d isp 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 
c:;, fig. 13 . 
After  about  S seconds the  display  switches  back to  normal.  The distance  and time  re
maining  are updated  each 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 
Service  due! appears  in the  instru
ment  cluster  immediately  after  you  switch  the 
ignition  on . Additionally,  a warn ing tone  sounds. After  about  5 seconds the  disp
lay 
switches  back to  normal. 
Calling  up  the  service  schedules 
If or when  an oil change  or  inspection  is due, 
can  be shown  in the  MMI display  by selecting 
the  service interval  display in the  car  menu. 
Select the 
ICARI function  button > Car  sys
tems 
control  button > Servicing & checks > 
Service  interval displays. 
Resetting  the  service interval  display 
Your authorized  Audi  dealer will  reset  the  cor
responding  service schedule  after  performing 
the  appropr iate  service on your  vehicle.  You 
also have the  possibility  to  reset  the  oil 
change schedule  after  hav ing performed  an 
o il  change according  to  Aud i specif ications. 
Select the 
I CAR  I function  button > Car sys
tems 
control  button > Servicing & checks > 
Service  Intervals > Reset oil change  interval. 
(D Note 
If  you disconnect  the  battery  term inals,  no 
calculations  can be made for  the  service 
i nterval  disp lay during  th is  time  and no 
serv ice reminder  will  appear.  Remember 
that  observing  the  proper  service  intervals 
i s vitally  important  to  extending the life  of 
your  vehicle,  pa rticularly  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. 
(I} Tips 
-Do  not  reset  the  display  between  oil 
changes, otherwise  the  disp lay w ill be  in
correct. 
- The information  in the  Service Reminder 
remains  stored 
even when  the  vehicle 
battery  is disconnected .  
Page 31 of 314

Instrument s  and  warning /indicator  lights 
Open door/hood/rear  lid warning 
Fig.  14 D isplay: 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  ¢ 
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) ¢4 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 work ing proper
ly . 
If  the  light  does  not  go out after  the  engine 
is  started,  or illuminates  while you are  driv
ing, a malfunction  may ex ist  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 author ized Audi dealer. 
If the  light  illuminates,  the  electronic  speed  limiter  may also be malfunctioning.  For more 
in formation  ¢ 
page  30,  Electronic  speed 
limiter. 
An  improperly  closed fuel filler  cap may a lso 
cause  the  MIL light  to  illuminate¢ 
page  225. 
On-Board Diagnostics 
Fig.  15 Location of Data  Link Connector  (DLC) 
On-Board  Diagnostics  monitors the compo
nents  of your emission  control system.  Each 
monitored  component  in your engine  system 
has  been  assigned  a code . In  case  of a mal
funct ion,  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 ¢ 
page 225. 
In order  to  make an accurate  diagnosis,  the 
stored  data  can only be displayed  using  spe
cial diagnostic  equipment  (generic scan  tool 
for  OBD). 
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.  15. 
Your authorized  Audi dealer  or a qualified 
service station  can interpret  the  code and  per
form  the  necessary  repair. 
A WARNING 
Do not  use the  diagnost ic connector  for 
personal  use. Incorrect  usage  can cause 
malfunctions,  wh ich can increase  the risk 
of  a collision! 
-
29  
Page 49 of 314

Highway  light  function* (vehicles with  LED 
headlights)  - this  function  adapts  the lighting 
for  highway  driving  based on vehicle  speed. 
.&_ WARNING 
-Automatic headlights  are only  intended 
to  assist the  driver. They do not  relieve 
the  driver  of  his responsibility  to  check 
the  headlights  and to  turn  them  on man ually  according  to  the  current  light  and 
visibility  conditions.  For example,  fog 
cannot  be detected  by the  light  sensors. 
So always switch  on the  headlights 
~D 
under these  weather  conditions  and 
when  driving  in the  dark. 
- Crashes can happen  when you  cannot  see  the  road ahead and when you  cannot  be 
seen by other  motorists.  Always turn  on 
the  headlights  so that  you can see ahead and  so that  others  can see your  car from 
the  back. 
- Please observe  legal  regulations  when 
using the  lighting  systems  described. 
(D Note 
The rear fog  lights  should  only  be turned 
on in accordance with  traffic  regulation,  as 
the  lights  are bright  for  following  traffic. 
(D Tips 
- The light  sensor*  for  automatic  dynamic 
headlight  range control*  is located  in the 
rear view  mirror  mount.  You  should 
therefore  not  apply  any stickers  to  the 
windshield  in this  area in  order to  pre
vent  malfunctions  or failures. 
- In  the  event  of  a light  sensor  malfunc
tion,  the  driver  is notified  in the  instru
ment  cluster  display~ 
page 22. 
- You  will  hear a warning  tone  if you  open 
the  driver  door  when  the  exterior  lights 
are switched  on. 
- In  cool or  damp  weather,  the  inside of 
the  headlights,  turn  signals  and tail 
lights  can fog  over due to  the  tempera
ture  difference  between  the  inside  and 
outside.  They will clear  shortly  after  Clear  vision  4 
7 
switching  them  on. This  does not  affect 
the  service life  of  the  lighting. 
Emergency  flasher 
Th e emergency  flasher  makes  other  motorists 
oware  that  you  or your  vehicle are  in on emer
gency  situation. 
'1'.r-- ~· 
~ ·--~.  -~ -.....  -._..  l' 
1 
Fig. 38  Center  console: emergency  flasher  switc h 
.,.  Press  the switch ~ 9 fig. 38 to  turn  the 
emergency flashers  on or  off . 
When  the emergency  flasher  is on,  all  four 
turn  signals  blink at  the  same time. The turn 
signal  indicator  lights 
H Iii in the  instrument 
cluster,  as well  as the  light  in  the  emergency 
flasher  switch~ blink  likewise.  The emergen
cy flasher  also works  when  the  ignition  is 
turned 
off. 
The emergency flashers  will  turn on automati
cally  if you are in  an accident  where the  airbag 
has deployed. 
@ Tips 
You should  turn  on the  emergency flashers 
when: 
-you  are the  last vehicle  standing  in  a traf
fic jam  so that  any other  vehicles  coming 
can see you,  or when 
- your  vehicle  has broken  down  or you  are 
in  an emergency situation,  or  when 
-your  vehicle  is being towed  by a tow  truck  or  if you are towing  another  vehicle behind  you.  
Page 51 of 314

instrument cluste r ill uminates  when  the 
high  beams are on. 
- T he 
headlight  flasher works  only  as  long  as 
you  hold  the  lever  -even if  there  are no 
li ghts  turned  o n. The indicator  light 
El in 
the  instr ument  cluster  illuminates  when  you 
use the  head light  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 
Applies  to  vehicles:  with  high  beam ass ist 
The high  beam  assist  automatically  switches 
the  high beams  on or  off, depending  on  the 
surroundings  and  traffic  conditions . 
Fig. 40  Turn sig na l and  high  beam  lever: Turning  on 
and  off  the high  beam  ass ist 
Activating  h igh  beam  a ssi st 
8 .... 0 :i: ;g 
Requirement:  The light  sw itch  must  be in the 
AUTO position,  the  low  beam  head lights  must 
be on  and the  high  beam  assist  must  be 
switched  on  in the  Infotainment¢ 
page  48. 
~ Press the  lever  into  position @ in order  to 
activate  the  high  beam  assist. T he indicator 
light 
Ill turns  on  in the  instrument  cluster 
display  and the  high  beams switch  o n or  off 
automatically . The indicato r light 
II turns 
on  if  the  high  beams w ere switched  on . 
Switching  the  high  beams on /off 
manually 
Requirement:  Hig h beam  ass ist  is activated. 
Clear  vis ion  49 
If  the  high  beams d id not  swi tch on/off  auto 
matically  when  expected,  you  may instead 
switch  them  on/off  manua lly: 
~ To swi tch the  high  beams on  manually,  press 
the  lever  into  position@. The indicator  light 
II turns  on.  To switch  the  hig h beams off 
aga in,  p ull the  leve r into  position @. 
~ To switch  the  high  beams off  manually  after 
they  have turned  on a utomat ica lly, pull  the 
lever  i nto  pos ition @. 
Oper ating  the  headlight  fla sher 
~ To operate  the  flashe rs while  the  high  beam 
assist  is act ive, pu ll the  lever  into  position 
@ . T he  high  beam  assist will  remain  act ive. 
Messag es in the  instrument  cluster 
di spl ay 
Headlight  assist:  System  fault 
Drive to  your  authorized  A udi dealer  immed i
ate ly  to have the  ma lfunction  corrected.  Yo u 
can still  switch  the  high  beams on  or  off  man
u ally. 
Headlight  a ssi st:  Unavailable . No camera 
view 
T he came ra v iew  is b locked, for  example  by a 
sticker  o r debr is. 
The sensor is  loca ted be tween  the  inter io r 
r earvi ew  mirror  and the  w indshield . There
fo re, do  no t place any st ic kers in  this  a rea on 
th e windsh ie ld . 
Service setting 
There  is a d ifferent  sens it ivity  sett ing for  serv
ic ing . Th is sett ing  can be activated  by pr essing 
and  hold ing the  b utton  on the  int erio r r ear
view  m irror  for  mo re  tha n 1 8 seconds.  The 
L E D next  to  the button  blinks  th ree times. 
If 
yo u have accidentally  se lec ted this  service 
funct io n, the  origi nal sensitivity  will  be a uto
matically  restored  the  next  t ime yo u sw itch 
the  ignit ion  on.  
Page 260 of 314

258  Tires  and  wheels 
ve hi cle.  C onsult  thi s m anual 
t o  deter mine how  this  re
d uce s  the  availabl e cargo 
a nd  lug gage  lo ad  ca pacity of 
yo ur  vehicle . 
.,.Che ck  the  tire  sidewall 
(¢ page 259 , fig . 212 ) to  de
termine  the  de signa ted  lo ad 
rating  for  a specific tire . 
Tire service life 
The service  life  of  tires  depends  on  a  lot  of 
different  things  including  proper  installation 
a nd  balan cing,  correct  tire  pressure  and  driv 
ing  style. 
Fig . 210 Tire tread:  tread  wea r ind icato rs (TWI) 
( r------
{ \.._ ______ _. 
F ig. 211 Rotat ing t ires for  more even wear 
Tread Wear  Indicator  (TWI) 
The  o rigina l tires  on  your  veh icle  have 
1/16  inch  (1.6  mm)  high  "wear  indicators" 
c:::> fig . 210 running  across  the  tread.  Depend
ing  on  the  make,  there  will be  six to  eight  of 
them  evenly  p laced  around  the  t ire . Marks  on 
the  tire  s idewall  (for  example 
"TWI" or  other  symbols)  ind
icate  the  positions  o f the  tread 
wear  indicato rs . Worn  tires  must  be  replaced . 
Different  figures  may  app ly in other  countr ies 
¢ Ll:). . 
Tire  pressur e 
Incorrect  t ire  pressure  ca uses  prema ture  wear 
and  can  cause  sudden  tire  blow -out . For this 
reason,  tire  pressure  must  be  checked  at  least 
once  a  month 
c:::> page  254. 
Driving  style 
Dr iving  fast  around  c urve s,  he avy a ccele rat ion 
and  hard  braking  inc rease  tire  wear. 
Rotating  tires  for  more  even wear 
Fo r all  four  tires  on  your  veh icle to  have  th e 
same  service  life,  we  recomme nd that  the 
fron t and  rear  tires  a re  rotated  ac co rd ing  to 
the  tire  m an ufa ctu rer's  suggested  tire  ro ta
tion  intervals .  Please  remembe r th e  fo llow 
ing : 
- Tire  rotation  in tervals  may  diffe r from  the 
ve hicle  service  inte rva ls  o utlin ed  in your 
Warranty 
& M aintena nce  booklet. 
- The  longe r one  tire  is  used  in one  lo cation 
on  t he veh icle,  the  more  it wears  at  cer tain 
points;  there fore,  we  recommend  that  you 
follow  the  tire  manufact urer's  suggested 
tire  rotation  intervals. 
- Vehicles  w ith  front-whee l dr ive experience 
more  tread  wear  on  the  front  w heels  com
pa red  to  a ll-wheel  drive  (q uattro). 
- Please  rotate  tires  as  shown 
c:::>fig . 211. 
- Extra  care  mus t  be taken  when  ro ta ting  di-
rection-specific  tires¢ 
page  2 77. 
Wheel  balancing 
The  wheels  on  new  ve hicles  are  balanced. 
However,  va rious  s ituatio ns dur ing  everyday 
driv ing c an  cause  them  to  become  unbal 
anced,  res ulting  in vib rations  you  can  usually 
feel  thro ugh  the  steering  whee l. 
Un balanced  w hee ls  mu st  be  rebalanced  to 
avo id excessive  wear  on  steering,  s uspension 
and  t ires . A whee l m ust  also  be  reba lance d 
when  a  new  tire  is  insta lled . 
ll- 
Page 308 of 314

306  Index 
Securing  child  safety  seats  ..... .... . 18 7 
Specia l considerations  for  pregnant 
women  . ... ................ ..... . 
150 
Unfastening  ............. .. .. .... . 150 
Warning/indicator  light ...... .. .... . 145 
Warning  light ............. ... .. ... . 16 
WhyYOU  MUSTwearthem  . .. .. .. .. . 145 
Worn  properly 147 
Safety  belt  tensioner 
drive  select  . . . . . . . . . . . . . . .  . . .  . . . .  . 
11 O 
Safety  belt  warning  light  ............ . 
145 
Safety compliance  st icker  ....... .. .. . 289 
Safety  equipment  ............ .. .... . 135 
Safety features  for  occupant  restraint and 
protection  ... ................ ..... . 
135 
Safety  guidelines 
Seat adjustment . . . . . . . . . . . . . .  . .  . .  . . 
58 
Safety  instructions 
Engine compartment  ...... .. .. .... . 
231 
for  side curtain  airbags  .. ... ..... .. . 175 
for  using  ch ild safety  seats  ....... .. . 180 
for  using  safety  be lts  ....... ... .. ... 148 
Monitoring  the  Advanced Airbag  Sys-
tem  ... .. .. ... .......... .. .. .. .. . 
166 
Safety  systems 
Warn ing/ indicator  l ights  ....... .. .... 
18 
Seat adjustment 
Controls  (front  seats)  . . . . . .  . .  . .  . .  . .  . . 
59 
Controls  (rear seats)  ...... .. .. .... .. 61 
Driver 's seat  . . . .  . . . .  . . . . .  . .  . .  . .  . .  . . 58 
Front  passenger's  seat  . . . . . . .  . .  . .  . .  . . 59 
Front  seats  . . . . . . . . . . .  . . . .  . . .  . .  . .  . . 58 
H ead restraints 65 ,139 
Reclining  rear seat  ...... .. .. .. .. .. .. 62 
Safety  guide lines  ......... .. .. .. .. .. 58 
Seat belts 
WhyYOU  MUSTwearthem 
Seat covers  Cleaning 
145 
219 
Seat  heating/ventilation  .......... .. .. 81 
Seating  position 
Driver 
Front  passenger  ... ..... .. .. .. .. ..  . 
Ho w to  adjust  the  front seats  . .. .. .. . 
136 
137 
137 
Incorrect  seat  position  ............. . 139 
Occupants  . ................. ..... . 136 
Rear passengers  ................... 138 
Seat memory . . . . .  . . .  . . . . . .  . . . .  . .  . .  . 66 
Seats 
Comfort  seat side view  ......... .... . 
67 
Seat symmetry  ... ............. .. .. . 67 
Seats (number)  .. .. .. .. ...... ... .. .. 145 
Se lective  catalytic  reduction 
refer to Ad Blue ... ................ . 227 
Selective unlock  feature  . . . . . . . . . .  . .  . .  . 34 
Selector  lever  . . .  . .  . . . . . . . . . . . . .  . . .  . 116 
Service  and disposa l 
Safety  be lt  pretensioner  ........ .. .. 
152 
Serv ice interval  display  . . . . . . . . . . .  . .  . .  . 28 
Service position 
refer  to Windshield  wipers  .. .... .. .. . 54 
Servotronic  (power  steering  system)  . ... 203 
Sh iftpadd les  .. .. .. .......... ...... . 119 
Ship  (transporting  your  vehicle)  .... .. .. 287 
Shutting  down  vehicle  ......... .... .. 209 
Side a irbags 
D  .. escnpt1on  .. .. .. .......... ......  . 
How  they  work  ... ... ...... .... .. . . 
Side assist 
. . .. .. .. ............. .... 
Activating  and deactivating  ...... .. . . 
Adjusting  the  brightness ...........  . 
Cleaning  the  sensors  ............ .. . 
Sensor  range .. .. .. .. ...... ... .. . . 
Side curtain  airbags  ............. ...  . 
D  . t' escnp  ,on  .... .. ............. ...  . 
How they  work  . .. ................  . 
Safety  instructions  ....... ...... .. . . 
171 
172 
106 
108 
108 
217 
107 
174 
174 
175 
175 
Side marker  lights  . ............. .. .. . 46 
Ski  sack 
refer  to Pass-through  with  ski sack  .. .. . 71 
Sliding/tilting  sunroof 
E  l · mergency  c  osing . . . . . . . . . .  . . . . . .  . . 44 
Emergency  operation . . . . . . . . . . .  . .  . .  . 45 
Opening  and  closing  ............. .. . 43 
Panoramic  sunroof ............. .... . 44 
Snow chains  ...... ................ . 264 
Sockets  . . . .  . . . .  . .  . .  . . .  . .  . .  . . . .  . 68, 74 
Solar operation  (automatic  climate  con-
tro l)  ... .... .... .. ............. .... . 
82 
Sources of  information  about  child  re-
straints  and their  use  ............. ... 
196 
Space-saving spare tire  ............ ... 271