
Audi  active  lane  assist 
White line(s) 
Active  lane  assist  is activated 
and ready  to  provide  warn ings. 
Red  line(s)  Active  lane  assist  warns  you 
(left  or  right)  before  leav ing  a  lane 
¢fig . 102 . In  addit ion,  the 
steering  wheel  vibrates  lightly . 
Gray  line(s)  Active  lane  assist  is activated,  but  not  ready  to  give  warning 
¢fig. 103. 
Messages  in  the  instrument  cluster  display 
If  the  active  lane assist  switches  off  automatical 
ly, the  indicator  light  in the  display turns  off  and 
one  of  the  following  messages  appears: 
Audi  active  lane  a ssist:  Currently  unavailable . 
No camera  view 
This message  appea rs  if the  came ra  is unab le  to 
detect  the  lines . Thi s co uld happen  if: 
- The  camera  field  of  view ¢ 
page 95, fig. 101 is 
dirty  or  covered  in ice.  Clean  this area  o n the 
winds hield. 
- The  camera  field  of  view  is fogged  over.  Wait 
until  the  fog  has  cleared before switching  the 
active  lane  assist on  again. 
- T he  system  has been  unable  to  detect  the  lanes 
for  an  extended  period of  time  due to road  con
ditions.  Switch  the  active lane  assist  back on 
when  the lines  are  more  visible. 
Audi  active  lane  assist : currently  unavailable 
There  is a  temporary  active  lane  ass ist  malfunc
tion . Try switching  the active  lane  assist  on  again 
later . 
Audi  active  lane  assist : system  fault! 
Drive  to  an  a uthorized  Aud i dea ler  or  authorized 
Audi  Service  Faci lity  immediately  to  have  the 
malfunct ion  corrected. 
Audi  active  lane  assist:  Please take  over  steering 
This message  appears  if you  are  not  steering  by 
yourse lf.  If  this  is the  case,  active  lane  assist  does 
not  swi tch  off,  but  it  is "not  ready"  to  provide a 
warn ing.  The  system  can help  you  keep  the  vehi 
cle  in the  lane.  However,  yo u are  responsible  for 
driving  the  vehicle  and  must  steer  it yourself. 
96 
·  Adjusting  the  vibration  warning 
Applies  to veh icles: with  Audi  active  lane assist 
.,. Select:  the I CARI function  button > (Car) * Sys
tems 
control  button > Driver  assistan ce > Audi 
ac tive  lane  assist . 
You can  switch  the  add itiona l vibrating  war ning 
in  the  steering  wheel on  or  off. 
(D Tips 
Your  settings  are  automat ical ly stored  and  as
signed  to  the  remote  control  key being  used.  

Audi  side  assist 
(D Tips 
-Si de ass ist  is not  active wh ile you are ma k
i ng the  a djustment . 
- Your settings  are automat ica lly stored  and 
assi gned to  t he  remote  control  key being 
u sed. 
Driver  messages 
Applies  to  veh icles: w ith  Audi  side assist 
If  s ide ass ist  switches off by  itse lf, t he  LED  in the 
button  turns 
off and  a message w ill  appear  in the 
i n str ument  cluster  d isp lay: 
Audi  side assist  not  available:  sensor blocked 
The  radar sensors' vision  is affected.  Do not  cover 
the  area in fr ont  of  the  senso rs with  bike wheels, 
stic kers, dirt  or  oth er objects.  Clean the  a rea  in 
fro nt  of  the  sensors,  if necessa ry ¢ 
page 98, 
fig . 107 . 
Audi  side assist: currently  unavailable 
Side assist cannot  be switched  on tempora rily  be
cause t here is a ma lf u nction  (for  e xamp le , th e 
battery  c harge  level  may be too  l ow). 
Audi  side assist: System  fault! 
T he system  can not  guara ntee that  it  wi ll detect 
ve hicl es co rrectly  a nd it  is switche d off . The sen 
s o rs have been disp laced or  are faulty.  Have the 
system  checke d by an auth orized A udi dealer  or 
author ized Audi  Se rv ice Facility  so on . 
Audi  side assist:  Unavailable  when  towing 
Side as sis t  sw itches off aut omatically  when  a  fac 
to ry -insta lled t railer  hitch  is connected  to  t he 
e lectr ica l co nnector  on t he tra ile r.  T he re  is n o 
gua rantee t he system  w ill switch 
off when using 
a retrofitted  tra ile r  hitc h. Do n ot  use s ide assist 
wh en t owing  a t ra ile r. 
100  

M N <( (.J 
'SI: ,...., \!) 1.1'1 
N \!) ,...., 
After  you  have closed  the settings,  you  are  auto
matica lly driving  in the 
Individual driving  mode. 
Systems  Comfort 
Engine/Transmission 
balanced 
air  suspension* comfortable 
Steering comfortable 
Audi  drive  select 
The equipment  in your  vehicle  will  determine 
which  settings  you  can  adjust . The  following  ta
ble  g ives  an  overview  of  the  characteristics. 
Auto  Dynamic 
balanced  sporty 
ba lanced  sporty 
ba lanced  sporty 
Dynamic 
steering* comfortable/indirect  ba lanced/direct  sporty/direct 
Sport  differential* balanced 
Adaptive  cruise  control* comfortable 
Engine  sound* subtle 
a) Subtle  in the  se lector  lever  position  D and sporty  in  S. 
(D Tips 
Your Ind ividual mode  settings  are  automat i
cally  stored  and  assigned  to  the  remote  con
trol  key  being used. 
Raising/lowering  the 
vehicle 
A ppl ies  to  vehicles: with  a daptive  air  s uspensio n 
Raising  the  vehicle 
You can  ra ise  your  veh icle  temporarily,  for  exam
p le  to  drive  over  a tall  curb. 
.,.  Select  the  following  in the  Infota inment  sys
tem:  the 
ICARI function  button > Raise control 
button  . 
.,.  Wait  for  the  arrows  in  the Infotainment  system 
display  to stop  blinking  and  the vehicle  to  reach 
its  fina l position. 
Lowering  the  vehicle 
.,.  To lower  the  vehicle,  select  the follow ing  in the 
Infotainment  system:  the 
! CARI function  button 
> Lower control  button . 
.,.  Wait  for  the arrows  in the  Infotainment  system 
display  to stop  blinking  and  the vehicle to lower 
completely . 
(D Note 
-Remember  that your  veh icle  is  not  suitable 
for  driving  offroad  even  when  it  is  raised. 
There  is  not  enough  ground  clearance . ag
ile  sporty 
ba lanc ed  sporty 
subtle/sportyal  sporty 
- If  the  vehicle  is  raised,  it wi ll  lower  auto
matically  when  driving  62  mph  (100  km/h) 
or  faster. 
Driver  messages 
App lies to  vehicles: wit h adaptive  a ir suspens ion 
Air  suspension : Vehicle  is  too  high. Controlling 
level.  .. 
Air  suspension: Vehicle  is  too  low. Controlling 
level.  .. 
The  driver  message  switches  off  when  the  level 
control  process  is complete  . 
103  

Parking systems 
Adjusting  the  display and  the  warning  tones 
Applies  to  veh icles: With  parking system  plus/rea rview ca m
era/peripheral  came ras 
The display  and  warning  tones  can be  adjusted  in 
the  Infotainment. 
~ Se lect:  the ICARI function  button > (Car )* Sys
tems 
contro l button > Dri ver assi stance > Park 
ing aid . 
Display 
On * -
An optical  disp lay is shown  for  t he parking 
system  plus,  a rearview  camera  image  is shown 
for  the  rearview  camera* . 
Off -When the  p ark ing system  is sw itched  off, 
only  audib le signa ls are given. 
Warning  tones 
Front volume  -
Volume  for the  front  area 
Rear volume  -Volume  for  the  rear area 
Front frequenc y -Frequency for  the  front  area 
Rear frequency  -Frequency fo r the  rear area 
Entertainment  volume  lowering  -When  the 
pa rking  system  is turned  on,  the  vo lume of  the 
aud io/v ideo source is lowered. 
The newly  adjusted  value  is briefly  heard from 
the  signal  generator. 
(D Tips 
- The warning  tones  can also  be adjusted  d i
rectly  by the  visual  display  or  the  picture 
from  the  camera . S imply  press the 
Settings 
control  b utton . 
- Changed settings  are activated  when  the 
p arking  system  is switc hed on aga in. 
- The settings  for  volume  and frequency  are 
automat ically  saved and ass igned  to  the  re
mote  con trol  key being  used. 
Error  messages 
Applies  to  veh icles: With  parking  system plus/rearview  cam
era/peripheral  came ras 
There is an e rror  in the  system  if  the  LED in t he 
Pw , button  is b link ing and yo u hear a continuous 
124 
alarm  for  a few  seconds afte r switching  on the 
par kin g system  or when  the  parking  system  is al
r eady act ivated . If  the  error  is not  corrected  be
fo re you  switch  off  the  ignition,  the  LED in the 
Pw , 
button  will  blink  the  next  time  you switch  on the 
parki ng system  by shifting  into  reverse. 
Parking  sy stem  plus 
If  a senso r is fa ulty,  the .f;l4 symbol  will  appear  in 
front  of/behind  the  vehicle  in the  Infota inment 
display.  If  a rear sensor is faulty,  only  obstacles 
that  are in  areas @and @ are shown 
<=:> page  115,  fig . 121 . If  a fro nt  sensor is faulty, 
o n ly obs tacles  that  a re  in areas © and @are 
shown.  Ther e is a lso a system  ma lf u nction  if  all 
segme nts  around  the vehicle  a re  red or  if  no seg
men ts a re  dis played. 
Peripheral  cameras* 
There is a system  malfunct ion if  the i:8l• • symbol 
appears and the  co rrespo nd ing display  a rea  is 
shown  in  bl ue.  The came ra  is not  wo rking  in  this 
a rea. 
Drive to  an authorized A udi dealer or authorized 
Audi  Se rvice Facility  immed iately  to  have th e 
malfunction  corrected. 
Trailer  hitch 
App lies to vehicles: with  parking  system plus/rearview  cam 
era/periphe ral ca meras and trailer  hitch 
For vehicles  us ing the  trailer  socket,  the  parking 
system  rear sensors do not  turn  o n when  yo u 
shift  into  reverse gear or when  you press the 
p,,1 A 
button . This  res ults  in the  following  restrictions. 
Parking  sy stem  plus 
There is no d istance warning  for  the  rear. The 
front  sensors  remain  act ivated.  The visual  display 
switches  to  the  trailer  towing  mode. 
Rearview  camera* /peripheral  came ras* 
There is no d istance warn ing fo r th e rea r.  T he 
front  sensors  remain  act ivated . The visual  display 
switches  to  the  trailer  towing  mode. The rearv iew 
camera image  will  not  show t he or ientat ion  lines 
and the  b lue sur faces.  .,._  

Safety  belts 
_&. WARNING 
Not  wearing  safety  belts  or wearing  them  im
properly  increases  the  risk  of serious  personal 
injury  and  death . Safety  belts  can  work  only 
when  used correctly . 
- Always fasten  your  safety  belts  correctly  be
fore  driving  off  and  make  sure  all  passen
gers  are  correctly  restrained. 
- For maximum  protection,  safety  belts  must 
always  be  positioned  properly  on  the  body . 
- Never  strap  more  than  one  person,  includ
ing  small  children,  into any  belt . 
- Never  place  a  safety  belt  over  a  child  sitting 
on your  lap . 
- Always  keep  feet  in the  footwell  in front  of 
the  seat  while  the  vehicle  is being  driven . 
- Never  let  any  person  ride  with  their  feet  on 
the  instrument  panel  or sticking  out  the 
window  or  on  the seat . 
- Never 
remove a safety  belt  while  the  vehicle 
is  moving . Doing  so  will  increase your risk of 
being  injured  or  killed . 
- Never  wear  belts  twisted . 
- Never  wear  belts 
over rigid  or  breakable  ob-
jects  in or  on your  clothing,  such  as  eye 
glasses,  pens,  keys,  etc ., as  these  may  cause 
injury . 
- Never  allow  safety  belts  to  become  dam
aged  by being  caught  in door  or  seat  hard 
ware. 
- Do not  wear  the  shoulder  part  of the  belt 
under  your  arm  or otherwise  out  of  position . 
- Several  layers of  heavy  clothing  may  inter
fere  with  correct  positioning  of  belts  and  re 
duce  the  overall  effectiveness  of the  system. 
- Always  keep  belt  buckles  free  of anything 
that  may  prevent  the  buckle  from  latching 
securely . 
- Never  use  comfort  clips  or  devices  that  cre
ate  slack  in the  shoulder  belt.  However, spe
cial clips  may  be  required for  the  proper  use 
of some  child  restraint  systems. 
- Torn  or frayed  safety  belts  can  tear,  and 
damaged  belt  hardware  can  break  in an  acci
dent . Inspect  belts regularly.  If webbing, 
bindings,  buckles,  or  retractors  are  dam-
138 
aged, have belts  replaced  by an  authorized 
Audi dealer  or  qualified  workshop . 
- Safety  belts  that  have  been  worn  and  loaded 
in an  accident  must  be  replaced  with  the 
correct  replacement  safety  belt  by an  au
thorized  Audi dealer.  Replacement  may  be 
necessary 
even if damage  cannot  be  clearly 
seen.  Anchorages  that  were  loaded  must  al
so  be  inspected. 
- Never 
remove, modify,  disassemble,  or  try 
to  repair  the  safety  belts  yourself . 
-Always  keep  the  belts  clean . Dirty belts  may 
not  work  properly  and  can  impair  the  func
tion  of the  inertia  reel¢ 
table  on page  207. 
Safety  belts 
Fastening  safety  belts 
Safety  first  -everybody  buckle  up! 
Fig. 152 Be lt buckl e and  to ngue  o n th e dri ver's se at 
To provide  maximum  protection,  s afety  belts 
must  always  be  positioned  correctly  on the  wea r
er's  body. 
...  Adjust  the  front  seat  and  head  restra int  proper 
ly ¢ 
page  52,  General informa tion. 
...  Make sure  the  seatback  of  the  rear  seat  bench  is 
in an  upright  position  and  securely  latched  in 
place  before  using  the  belt 
q &_ . 
.,.  Hold the  belt  by the  tongue  and  pull  it evenly 
across  the  chest and pelvis ¢&_ . 
.,.  Insert  the  tongue  into  the  correct  buckle  of 
your  seat  until  you  hear it latch  securely 
¢fig.  152. 
... Pull on  the  belt  to  make  sure  that  it  is securely 
latched  in the  buckle . 
II>  

M N <( I.J "". rl I.O 
"' N I.O rl 
Automatic  safety  belt  retractors 
Every  safe ty belt  is eq uipped  w ith  an  automatic 
be lt  re tractor  on  the  shou lder  belt.  This fea ture 
l ocks  the  belt  when  the  be lt  is pulled  o ut  fast , 
d uring  hard  braking  and  in an  accident . The  belt 
may  a lso  lock when  you  drive  up  or  down  a steep 
h ill or through  a  sharp  curve.  During  normal  driv
ing  the  belt  lets  you  move  free ly. 
Safety  belt  preten sioner s 
The  safety  belts  are  equipped  w ith  a  be lt  p reten 
sioner  that  helps  to  tighten  the  safety  belt  and 
remove  s lack when  the  pretensioner  is activated 
c::> page  141. The funct ion  of the  pretensioner  is 
monitored  by a warni ng  light 
c::> page  18. 
Convert ible  locking  ret ra ctor 
Every safety  belt  except  the  one  on  the  driver 
seat  is equipped  with  a  convertib le  locking  retrac
tor  that 
m ust be  used  when  the  safety  belt  is 
used  to  attach  a  child  seat.  Be sure  to  read  the 
important  information  about  this  feature 
c::> page  177 . 
A WARNING 
Improperly positioned  safety  belts  can  ca use 
ser ious  injury  in an  a cci dent 
c::> page  139, 
Safety  belt  position . 
-Safety  belts  offe r optimum  protection  only 
when  the  seatback  is  upright  and  belts  are 
properly  positioned  on  the  body. 
- Always  make  sure  that  t he  rear  seat  back
re st  to  which  the  cente r rear  safety  belt*  is 
attached  is  securely  latched  whenever  the 
rear  center  safety  belt  is being  used . If the 
backrest  is not  securely  latched,  the  passen 
ger  will  move  forward  with  the  backrest  dur
ing  sudden  braking,  i n a  sudden  maneuver 
and  especially  in a  crash. 
- Never  attac h the  sa fety  belt  to  the  buck le 
for  another  seat.  Attaching  the  belt  to  the 
wrong  buckle  will  reduce  safety  be lt  effec
t iveness  and  can  cause  serious  personal  in
jury. 
- A passenger  who  is not  p roperly  rest rained 
can  be  seriously  in ju red  by the  safety  belt  it
self  when  it  moves  from  t he  stronger  parts 
Safety  belts 
of the  body  into  critical  areas  like the  abdo
men . 
- Always  lock the  convertible  locking  retractor 
when  yo u are  secur ing  a  chi ld  seat  in the  ve
hicle 
c::> page  179. 
@ Tips 
For information  on  safety  belt  pretensione rs, 
r efer  to 
c::> page  141. 
Safety  belt  position 
Correct belt  position  is the  key  to getting  ma xi
mum  protection  from  safety  belts. 
Fig . 1 53 Safety  belt  posit ion 
Use the  height  adjustme nt  to  change  the  posit ion 
of the  shoulder  belt  of the  front  safety  belts . 
A WARNING ~ 
Imp roperly  posit ioned  safety  be lts  can  cause 
se riou s pe rsonal  injury  in  an accident. 
- The  s hou lder  belt  should  lie  as  close  to  the 
ce nter  of the  collar  bone  as  possib le  and 
should  fi t well  on  the  body.  Hold  the  bel t 
above  the  latch  tongue  and  pull  it evenly 
across  the  ches t so  t hat  it  sits  as  low  as  pos 
sib le  on  the  pe lvis and  there  is  no  pressure 
on  the  abdomen.  The  belt  should  always  fit 
snug ly 
c::> fig.  153. Pu ll on  the  belt  to  tighten 
if necessary. 
- A loose-fitting  safety  belt  can  ca use  serio us 
in juries  by shifting  its  position  on your  body 
from  the  strong  bones  to  more  vulnerable,  soft  t issue  and  cause  serious  injury . 
- Always read  and  heed  all  WARNINGS and 
other  important  information<=:> 
page  137. 
139  

M N <( (.J 
'SI: ,...., \!) 1.1'1 
N \!) ,...., 
means that  you  risk  both  a substantia l reduction 
in the  operational  safety  of  your  vehicle  and  an 
increased wear  of  vehicle  parts~.& . 
Author ized Audi  dealers w ill perform  this  work  in 
a professiona l and competent  manner  or , in spe
cial  cases, refer  you to  a professional  company 
that  spec ializes  in such modifications. 
A WARNING 
Improper  repairs  and  modifications  can 
change the  way vehicle  systems  work  and 
cause damage  to  the  veh icle  and ser ious per 
sonal  injury . 
If  emergency  repairs  must  be performed  e lse
where,  have the  veh icle examined  by an au
thorized  Audi  dealer  as soon  as possib le . 
Declaration  of 
Compliance,  Telecommu nication  and  Electronic 
Systems 
Radio  Frequency  Devices and  Radiocommunica
tion  Equipment  User Manual  Notice. 
T he manufacturer  is not  responsible  for  any radio 
or TV interference  caused by unauthorized  modi
fications  to  this  equipment. 
De vices 
The fo llow ing  devices each comply  w ith  FCC Part 
15.19,  FCC 15.21  and  RSS-Gen Issue 
1: 
- Adaptive  cruise  control* 
- Audi  side assist* 
- Cell phone  package* 
- Convenience key* 
- Electronic  immob ilizer 
- Garage door  opener  (Home link)* 
- Remote  contro l key 
FCC Part  15.19 
This device complies  with  part  15 of  the  FCC 
Rules . Operation  is subject  to  the  following  two 
conditions : 
Co nsum er  information 
(1)  This device may not  cause harm ful  interfe r
ence , and 
(2)  this  device must  ac cept  any  inte rfe rence  re
ce ived,  in clu ding  in terference  that  may cause  un
desired  operation. 
FCC Part  15.21 
CAUT ION: 
Changes or  mod ificat ions not  expressly  approved 
by the  party  responsible  for  compliance  could 
vo id the  user's authori ty to  ope rate the  equ ip
me nt. 
RSS-Gen Is sue  1 
Operation  is subject  to  the  follow ing two  condi
tions: 
(1)  this  device may not  ca use interference,  and 
(2)  this devi ce must  ac cep t any  inte rference , in
clud ing  interference  that  may cause  undesired 
operation  of  the  device . 
277  

Index 
A 
A/C (four -zone automat ic climate  control)  . .  7 1 
A/C (three-zone  climate  control)  .  . . .  . .  . .  . .  69 
Accessories  . .  . .  . .  . . . . . . . . . . . . .  . .  . .  59,  276 
Active  lane ass ist  . . .  . . . . . . . . . . .  . .  . .  . .  . .  94 
Ad justing  the  vibration  warning  .  . .  . .  . .  . .  96 
C leaning  the  camera area  .  . . .  . .  . .  . .  . .  .  206 
Driver  messages  . . . .  . .  . . . . .  . . .  . .  . .  . . . .  95 
Indicator  light  .  . . . .  . . .  . . . .  . . .  . .  . .  . . . .  95 
sw itching  on  and 
off  . . . . . . . . . .  . .  . .  . .  . . 95 
Adapt ive a ir s uspension/spo rt  . . . .  . .  . .  . . .  101 
Adapt ive cruise  control . . . . . . . . . . . . . .  . .  . .  85 
Clean ing the  sensor  . . . . . . . . . . . .  . . . . .  .  206 
Messages  . .  . .  . .  . . . . . . . . . . .  . .  . .  . .  . .  . .  92 
Request fo r driver  intervention  . .  . .  . .  . . . .  90 
S top-and-go  traffic  . . . . . . . . .  . .  . .  . .  . .  . .  89 
Adapt ive Light  (defective)  . . . . . . . . . . .  . .  . .  22 
AdB lue. ... . ... ... .. .. ..... ... .. .. ...  214 
Messages  . .  . .  . .  . . . . . . . . . . . . .  . .  . .  . .  .  215 
Opening  the  tank  door......... .. .. .. .  215 
Refilling  . .. .. ................. .. ...  215 
Adding  Engine coolant  .  . . .  .  . .  . . . . .  . . .  . .  . .  . . .  225 
E ng ine oil  . .  . .  . . . .  . . . . . . . . . . .  . .  . .  . . .  222 
W indshield  washer  fluid  . . . . . . .  . .  . .  . .  .  231 
Addit ives 
E ngine  oi l . .  . .  . .  . . .  .  . . . . . .  . . .  . .  . .  . . .  222 
Ad justing 
Fr ont  seats  .  . .  . . . . . . . . . . . . . . .  . .  . .  . . . .  53 
Steer ing colum n elec trically  . .  . .  . .  . .  . . . .  74 
S teer ing column  manually  . . . . .  . .  . .  . . . .  74 
Adjusti ng a ir distribution  (fou r- zone automat -
ic climate  control)  . . . .  . . . .  . . . . . .  . .  . .  . .  . .  72 
Ad justing  a ir distribution  (three-zone  climate 
control)  .  . .  . .  . .  . .  . .  .  . . . . . . . . . .  . .  . .  . . . .  69 
Adj usting  the  temperat ure (fou r-zone  au to-
matic  climate  control)  . . . . .  . . .  . .  . .  . .  . .  . .  71 
Ad justing  the  tempe ratu re (three-zone  cl i-
ma te con trol)  . .  . . . .  . . . . . . . . .  . .  . .  . .  . .  . .  69 
advanced key 
refer to Convenience key  .  . . .  . . .  . .  . .  . .  . .  7 5 
Airbag  .  . . .  .  . . .  . . .  . .  . .  . . . . .  . . .  . .  . .  . . .  143 
Ai rbag system  . .  . .  . . . . . . . . . . . . .  . .  . .  . .  .  163 
Advanced A irbag-System  . . . . . . . . .  . .  . . .  147 
Advanced Airbag  Sys tem  components  . . .  1 50 
Ca re . . .  . .  . . . .  . .  . . .  . .  . . . . .  . . .  . .  . .  . . .  158 
278 
Children  .  . . .  . . . .  . .  . .  . . .  .  . . . .  . . .  . .  . .  169 
Child  restraints . . . . .  . .  . .  . .  . . . .  . . .  . .  . .  169 
Components  (front  a irbags)  . . . .  . . .  . .  . .  150 
Danger of  fitting  a ch ild seat  on the  front 
passenger seat  . . .  . .  . . . . . . . . . . . . . . .  . .  144 
D isposa l . . .  . . .  . .  . .  . .  . . . . . . . . . . . . . .  .  158 
Front  a irbags  .. .. .. .. ..... ......  147,  148 
How do the  front  airbags  work?  . .  . . .  . . .  152 
How many  a irbags does my vehicle  have?  150 
How  the Adv anced Airbag  System compo-
nen ts work  togethe r . . . .  .  . . . . .  . . .  . .  . .  152 
Important  information  .  . .  .  . . . .  . . .  . .  . .  143 
Important  safety  instructions  on the  knee 
airbag  system  . . . .  . .  . .  . . . . . . . . . . .  . .  . .  161 
Knee a irbags.  . . . .  . .  . . . . . . . . . . . . . . .  . .  159 
Monitoring  . .  . . . .  . .  . . . . . . . . . . . . . . .  . .  154 
PASSE NGER AIR BAG O FF light  . . . . . . . . .  155 
Repa irs  . . .  . .  . .  . .  . .  . .  . . . . . . . .  . . .  . .  . .  158 
Safety  i nstructions  . .  . . .  . .  . . . . .  . . .  . .  . .  15 7 
S ide a irbags  .  . .  . .  . .  . . . .  . . . . . . . . .  . .  . .  161 
S ide curta in a irbag s . . . . . . . . . . . . . . . .  . .  164 
Warning/indicator  lights  . .  . . . . .  . . .  . .  . .  .  18 
Warning/Indicator  lights  .  . . . . .  . . .  . .  . .  154 
When  must  the  system  be inspected?  154 
A ircraft 
T ra nspo rting yo ur vehicle  . . . . . . . . . . .  . .  268 
All  season tires  . .  . .  . . .  . . . . . . . . . . . . .  . . .  248 
A ll  weat her lights  . . . .  . .  . . .  . . . . .  . . .  . .  . .  .  43 
All  w heel d rive  . . . .  . .  . . . .  . . . . . . . . . . .  . .  1 92 
Alternator  . . . .  . . . .  . .  . . . .  . . . . . . . . .  . .  . .  .  16 
Ambient  lighting  . . . .  . .  . . .  . . . . .  . . .  . .  . .  .  46 
Ant i-freeze 
refer to Engine coolant  . . . . . . . . . . . . . .  .  224 
Ant i- lock brak ing  system 
Ind icator  lig ht  .  . . . .  . . . .  . . . . . . . . .  . .  . .  .  18 
Warning/ind icator  lights  . .  . .  . . . .  . . .  . . .  .  19 
Anti -Lock Braking  System  . .  . . . . .  . . .  . .  . .  188 
Ant i-slip  regu lation 
Ind icator  lig ht  . . .  . .  . . . . . . . . . . . . . . .  . .  .  18 
Ant i-S lip Regulation  . .  . . . . . . . . . . . . . . .  . .  188 
Anti -theft  systems 
E lectronic  immob ilizer .... ..... ... .. .. .  31 
Asht ray  . . . .  . .  . .  . .  . .  . . . .  . . . . . . . . . . .  . . .  58 
Audi  drive  select 
refer to Drive se lect  . . . .  . .  . .  . . . . . . .  . . .  101 
Audi  Se rvice Repair Manuals  and  Literature  274