
and  have  the  cooling  system  inspected.  If  the 
cooling  system  is not  leaking,  a  loss  can  come 
from  the  coolant  boiling  through  overheating  and  being  pushed  out  of  the  cooling  system. 
A WARNING 
- The  cooling  system  is  under pressure.  Do 
not  open  the  coolant  expansion tank  cap 
when  the  engine  is hot. This increases  the 
risk  of  burns . 
- The  coolant  add itive  and  the  coolant  can  be 
dangerous  to  your  health. For this  reason, 
keep  the  coolant  in  the original  container 
and  away  from  children.  There  is a  risk  of 
poisoning. 
- When  working  in the  engine  compartment, 
remember  that  the radiator  fan  can  switch 
on  even  if the  ignition  is switched  off, which 
increases  the risk  of  injury. 
(D Note 
Do not  add  coolant if the  expansion  tank is 
empty.  There may  be  a ir in the  cooling  sys
tem,  which  increases  the  risk  of  engine  dam
age . If  this  is the  case,  do  not  continue  driv
ing . See  an  authorized  Audi  dealer  or  author
ized  Audi  Service  Facility  for assistance. 
Brake  fluid 
Checking brake fluid  level 
The brake  fluid  level  can be checked with  a quick 
glance . 
Fig. 250 Engine  compa rtment:  Cover o n the brake  fluid 
rese rvoir 
Before  you  check  anything  in the  eng ine  compart 
ment, 
always  read and  heed all  WARNINGS 
Checking  and  Filling 
c::> .&. in Working  in  the  engine  compartment  on 
page  304. 
"  Read  the brake  fluid  level  from  the  brake  fluid 
reservoir 
c::> fig.  250, c::> page  306,  fig.  247. The 
brake  fluid  level must  be  between  the "MIN" 
and  "MAX"  markings. 
The  brake  flu id  reservoir  is  located  at  the rear 
partition  of  the  engine  compartment  on  the  left 
side 
~ page  306 . 
The fluid  level  may  drop slightly after  some  time 
due  to  the  automatic  adjustment  of  the  brake 
pads . This  is  not  cause  for  alarm. 
If the brake  fluid  level  falls considerably below 
the  "MIN"  mark, the brake  warning/indicato r 
light  (USA models: 
11111 , Canada  models : II> 
will  come  on c::> page 29.  Do not  continue  to oper
ate  the  vehicle.  The  complete  brake  system 
should  be  thoroughly  checked  by an  authorized 
Audi  dealer  or  qualified  workshop  and  the  cause 
corrected . If  the  brake  fluid  level  is too  low,  the 
brake  warning/indicator  light  will  illuminate . 
Contact  an  authorized  Audi  dealer 
immediately . 
@ Tips 
The  brake  fluid  reservoir  is located  under
neath  the  cover. 
Changing  brake fluid 
Hove the  broke  fluid  changed  by on experienced 
technician. 
Brake  fluid  absorbs  moisture  from  the  air.  If  the 
water  content  in the  brake  fluid  is too  high,  cor
rosion  in the  brake  system  may  result  after  ape
riod  of  time.  The  boiling  point  of  the  brake  fluid 
will  also  decrease  considerably  and  decrease  braking  performance . 
Therefore,  the  brake  fluid  must  be  changed 
every 
two  years . 
Always  use  new  brake  fluid  which  con
forms  to  Federal  Motor  Vehicle  Standard  "FMVSS 
116 DOT 4" . 
The  brake  fluid  reservoir  can  be  difficult  to  reach, 
therefore,  we  recommend  that  you  have  the  brake  fluid  changed  by your  authorized 
Audi 
dealer. 
Your  dealer  has  the correct  tools,  the 
311  

Check ing  and  F illing 
Windshield  washer 
system 
......... 
w • 
F ig. 252 Engin e comp artm ent : wash er  fluid  r ese rvoir  cap 
"' N 
0 
~ 00 m 
The  washer  fluid  reservoir O contains  the  clean
ing  solution  for  the  windshield  and  the  headlight 
washer  system*  c> 
page  306,  fig.  24 7. The  reser
voir  capacity  can  be  found  inc> 
page  362 . 
To reduce  the  risk  of  lime  sca le  deposits  on  the 
spray  nozzles,  use  clean  water  with  low  amounts 
of  calci um.  Always  add  window  cleaner  to  the  wa
t er.  When  the  outside  temper atures  are  co ld,  an 
anti-free zing  agent  should  be  added  to  the  water 
so that  it does not freeze . 
Cl) Note 
-The  concentration  of  anti-free zing  agent 
must  be  adjusted  to  the  vehicle  operating 
conditions  in the  respective  climate.  A con 
centration  that  is too  high  can  lead  to  veh i
cle  damage . 
- Never  add  rad iator  anti -freeze  or  other  addi 
tives  to  the  washer  fluid . 
- Do not  use  a  glass  cleaner  that  contains 
paint  solvents,  beca use  this  could  damage 
the  pa int. 
Service  interval  display 
The service interval  display  detects  when your  ve
hicle is due  for service. 
Checking  se rv ice  intervals 
You can  check  the  rema ining  distance  or  time  un 
til  the  next  oil change  or  next  inspection  i n the 
I nfotainment  system . 
316 
.. Select  in the  Infotainment  system : the !MENUI 
button > V ehicle > left  control  button > Se rvice 
& che cks > Ser vice inte rvals . 
Resettin g the  indicator 
You r authorized  Audi  dea le r  or  authorized  Audi 
Se rvice Facility  w ill reset  the  se rvice  interval  dis
play  after  performing  service. 
If you  have  changed  the  oi l yourself,  yo u must  re
set  the  o il change  interval. 
..  Select  in the  Infotainment  system:  thel 
M ENU ! 
button > Vehicle > left  control  button > Ser vic e 
& check s > Service  int erv al s > Re set  oil  chang e 
int erva l. 
If  an  o il cha nge  or  inspection  is due,  you  can  ac
cess  it  i n the  Infota inment  system.  The  display 
works  in two  stages : 
-Se rv ice re mind er: after  a certain  distance  is 
dr iven,  a  message  appears  in the  instrument 
cluste r display  eve ry t ime  the  ignition  is  switch
ed  on.  The  remaining  d istance  and  time  is dis
played  briefly . 
-Serv ic e  due : if your  vehicle  has  reached  a se rv
ice  in terva l,  a  message  appears  briefly  after 
sw itching  the  ignition  on. 
(D Note 
- Only reset  the  oil  change  indicator  if the  oi l 
was  changed. 
- Following  the  se rvice  interva ls  is cr itical  to 
ma inta ining  the  se rvice  l ife  and  val ue of 
yo ur vehicle,  especially  the  engine.  Even  if 
the  mileage  on  the  vehi cle  is  low,  do  not  ex 
ceed  the  time  for  the  next  service . 
- Calc ulat ing  the  time  to  the  next  oil change 
is  interrupted  when  the  vehicle  battery  is 
disconnected. 
If the  vehicle  is not  driven  for 
a  long  period  of time,  check  the  mainte
nance  schedule  so  that  you  can  fo llow the 
maintenance  intervals .  

Wheels 
Treadwear  indicator 
Original  equipment  tires  contain 
treadwear indicators in the  tread 
pattern,  which  are  bars  that  are  1/16  in  (1.6  mm)  high  and  are 
spaced  evenly  around  the  tire  per pendicular  to  the  running  direc
tion 
c::> fig. 254 . The  letters  "TWI" 
or  triangles  on  the  tire  sidewall  indicate  the  location  of  the  tread
wear  indicators. 
The  tires  have  reached  the  mini
mum  tread  depth 
l) when  they 
have  worn  down  to  the  treadwear 
indicators.  Replace  the  tires  with 
new  ones 
c::> A . 
Tire  rotation 
Rotating  the  tires  regularly  is rec
ommended  to  ensure  the  tires 
wear  evenly.  To  rotate the  tries, 
install  the  tires  from  the  rear  axle 
on  the  front  axle  and  vice  versa. 
This  will  allow  the  tires  to  have 
approximately  the  same  length  of 
service  life. 
For  unidirectional  tires,  make 
sure  the  tires  are  installed accord
ing  to  the  running  direction  indi-
1> Obey any applicable  regulations  in your 
country. 
326 
cated  on  the  tire  sidewall 
c::> page 348. 
Hidden  damage 
Damage  to  tires  and  rims  can  of
ten  occur  in  locations  that  are 
hidden.  Unusual  vibrations  in the 
vehicle  or  pulling  to  one  side  may  indicate  that  there  is tire  damage . 
Reduce  your  speed  immediately. 
Check  the  tires  for  damage.  If  no 
damage  is visible  from  the  out
side,  drive  slowly  and  carefully  to 
the  nearest  authorized  Audi  deal
er  or  authorized  Audi  Service  Fa
cility  to have  the  vehicle  inspect
ed. 
A WARNING 
Tread  that  has  worn  too  low  or  different  tread  depths  on  the 
tires  can  reduce  driving  safety. 
This  can  especially  have  a  nega
tive  effect  on  handling,  on  the  risk  aquaplaning  when  driving 
through  water,  when  driving 
through  curves  and  when  brak ing,  which  increases  the  risk  of 
an  accident.  

Wheels 
-Traction  AA A BC 
- Temperature  ABC 
Quality grades  can  be found  where  applicable  on 
the  tire  side wall between  tread  shoulder  and  maximum  section  width 
~ page  317,  fig. 253. 
For example: Tread wear 200, Traction AA, Tem 
perature 
A . 
All passenger  car tires  must  conform  to  Federal 
Safety  Requirements  in addition  to  these  grades. 
Tread  wear 
The tread  wear grade  is a comparative  rating 
based  on the  wear  rate  of the  tire  when  tested 
under  controlled  conditions  on a specified  gov
ernment  test  course. 
For  example,  a tire  graded  150  would wear  one 
and  one  half 
(1  1/2) times  as well on the  govern 
ment  course  as a tire  graded  100. 
The relative  performance  of tires  depends  upon 
the  actual  conditions  of their  use,  however , and 
may  depart  significantly from  the  norm  due to 
variations  in driving habits,  service practices  and 
differences  in road  characteristics  and  climate. 
Traction 
The traction grades,  from  highest  to  lowest,  are 
AA, A, Band 
C. Those  grades  represent  the  tire's 
ability to  stop  on wet  pavement  as  measured  un
der  controlled  conditions  on specified  govern 
ment  test  surfaces  of asphalt  and  concrete.  A tire 
marked  C may have poor  traction  performance 
~ .&  . 
Temperature 
The temperature grades  are  A (the  highest), B, 
and  C, representing  the  tire's  resistance  to  the 
generation  of  heat and  its ability to  dissipate 
heat  when  tested  under  controlled  conditions  on 
a specified  indoor  laboratory test  wheel. 
Sustained  high temperature  can cause  the  mate rial of the  tire  to  degenerate  and  reduce  tire  life, 
and  excessive temperature  can  lead to  sudden 
tire  failur e~ ,& . 
The grade  C corresponds  to  a  level of perform
ance which all passenger  car tires  must  meet  un-
334 
der  the  Federal  Motor  Vehicle Safety Standa rd 
No. 109.  Grades Band  A represent  higher  levels 
of  performance  on the  laboratory  test  wheel  than 
the  minimum  required by law. 
A WARNING 
,--
The traction  grade  assigned  to  this  tire  is 
based  on straight -ahead  braking  traction 
tests,  and  does  not  include acceleration,  cor nering,  hydroplaning  or peak  traction charac
teristics . 
A WARNING 
The temperature  grade  for this  tire  is estab
lished  for  a tire  that  is properly  inflated and 
not  overloaded.  Excessive speed,  underinfla
tion,  or excessive  loading, either  separately  or 
in combination,  can cause  heat  buildup  and 
possible  tire  failure. 
A WARNING 
Temperature  grades  apply to  tires  that  are  properly  inflated  and  not  over or  underinflat
ed. 
Tire  pressure  monitoring  indicator 
(l) General  notes 
-
Each tire,  including the  spare  (if provided), 
should  be checked  monthly  when  cold and  inflat
ed to  the  inflation  pressure  recommended  by the 
vehicle manufacturer  on the  vehicle placard  or 
tire  inflation  pressure  label. (If your vehicle has 
tires  of a different  size than  the  size indicated  on 
the  veh icle  placard  or tire  inflation pressure  la
bel, you should  determine  the  proper  tire  infla
tion  pressure  for  those tires). 
As an  added  safety  feature,  your vehicle  has been 
equipped  with  a tire  pressure  monitoring  system 
(TPMS) that  illuminates  a  low tire  pressure  tell
tale  when  one or  more  of your tires  is significant ly  under-inflated.  Accordingly, when  the  low tire 
pressure  telltale  illuminates,  you should  stop  and 
check your tires  as soon  as  possible,  and  inflate 
them  to  the  proper  pressure.  Driving on a 
II>- 

Wheels 
A WARNING 
-If the  tire  pressure  indicator appears  in the 
display,  reduce your  speed  immediately  and 
avoid  any  hard  steering  or  braking  maneu
vers. Stop  as  soon  as  possible  and  check  the 
tires  and  their  pressure . 
- The  driver  is  responsible  for  maintaining  the 
correct  tire  pressure.  You must  check  the 
tire  pressure  regularly. 
- Under  certain  conditions  (such  as  a sporty 
driving  style,  winter  conditions  or  unpaved 
roads),  the  tire  pressure  monitoring  system 
indicator  may  be  delayed. 
@ Tips 
- The  tire  pressure  monitoring  system  can  al
so  stop  working  when  there  is an  ESC  mal
function. 
- Using  snow  chains  may  result  in  a system 
malfunction. 
- The  Tire  Pressure  Monitoring  System  in your 
Audi was  calibrated  with  "Audi  Original 
Tires "~ 
page  324. We  recommend  that  you 
use  these  tires. 
Storing  tire  pressures 
If  the  tire pressure  changes  or a  tire is replaced, 
it must  be confirmed  in the  Infotainment  sys
tem  . 
.. Before  storing  the  tire  pressures,  make  sure  the 
tire  pressures  of  all  four  tires  meet  the  speci
fied  values  and are  adapted  to  the  load 
~page  327 . 
.. Switch  on  the  ignition  . 
..  Select  in the  Infotainment  system: 
IMENU I but
ton 
> Vehicle  > Service & checks>  Tire  pres
sure  monitor>  Store  tire  pressure  > Yes, store 
now. 
(D Tips 
Do not  store  the  tire  pressures  if snow  chains 
are  installed . 
336  

<( a, .... N ,.... 
N .... 0 0 
3 a, 
A 
A/C MAX  (climate  control  system)  . . .  . . . .  . .  70 
A/C (climate  control  system)  .  . .  . .  . .  . .  . .  . .  69 
Accessories  . .  . .  . .  . .  .  . . . . .  . . .  . .  . .  . .  64,  365 
Active  lane assist  ................ .. ...  112 
Adjusting  steering  time......... ... .. .  115 
Adjusting  the  vibration  warning  . . .  . . . .  . 115 
C leanin g th e came ra area  . . . . . .  . .  . . . .  . 338 
Driver  messages  . . . . . . . . . . . .  . .  . .  . . . .  .  114 
Indicator  light  . . . .  .  . . . . .  . . .  . .  . .  . .  . .  .  113 
switching  on  and off  . . . . . . . .  . .  . .  . .  . .  .  113 
Adaptive  cruise  control.  . . . . . . .  . .  . .  . . . .  . .  96 
C lean ing sensors  .  . . . . . . . . . .  . .  . .  . . . .  .  338 
Congestion  assist  .  . . . . . . . . . . . .  . .  . .  . .  .  104 
Distance  indicator  . .  . . . . .  . . .  . .  . .  . .  . .  .  105 
Di stance  warning  . .  .  . . . . .  . . .  . .  . .  . .  . .  .  105 
Me ssages  . .  . .  . . . .  . .  . . . .  . . .  . .  . .  . .  . .  .  106 
Predictive  control . .  .  . . . . .  . . .  . .  . .  . .  . .  .  102 
Request for  driver  intervention  . .  . .  . .  . .  .  102 
Setting  the  driving  program . .  . .  . .  . .  . .  .  102 
Stop-and-go  traffic  . . . . . .  . . .  . .  . .  . .  . .  .  100 
Adaptive  dampers....... ..... ... ... .. .  121 
Indicator  light  . . . . .  .  . . . .  . . . .  . . .  . .  . .  . .  36 
Adaptive  light  Indicator  light  . . . .  . .  . . . .  . . .  . .  . .  . .  . .  . .  36 
AdBlue  .. .. .. .. .................. ... .  300 
M essages  . .  . .  . . .  . . . . . . . . . .  . .  . .  . . . .  .  300 
Additional  accessories  . . . . .  . . .  . .  . . .  . . .  .  365 
Additional  phone  .  . .  . .  . . . .  . . .  . .  . .  .  161,  230 
Adjusting  air  distribution  (climate  control  sys-
tem)  . . .  . .  . .  . .  . . . .  .  . . . . .  . . .  . .  . .  . .  . .  . .  70 
Adjusting  the  sound  . .  .  . . . .  . . . .  . . .  . . .  . .  233 
Adjusting  the  temperature  (climate  control 
system)  . . . .  .  . .  . .  . .  .  . . . . .  . . .  . .  . .  . .  . .  . .  70 
advanced key 
refer  to Convenience  key  . . . . .  . .  . .  . . . .  . .  76 
Airbag  . .  . .  . . .  . . . . .  .  . . . . .  . . .  . .  . . .  . . .  .  253 
Indicator  light . . .  . . . . . . . . . . . .  . .  . .  . .  . .  33 
Airbag  system  .  . . . . .  . .  . . . .  . . . . .  . .  . .  . .  .  273 
Advanced Airbag  System  . . . . .  . .  . .  . .  . .  .  257 
Advanced Airbag  System  components  . .  .  260 
Care  . .  . . .  . . .  . . .  . .  .  . . . .  . . . .  . . .  . . .  . .  268 
Ch ildren  ...... ........... ...... ... .  279 
Ch ild  restraints  . . .  . .  . . . .  . . .  . .  . .  . .  . .  .  279 
Components  (front  airbags) . .  . .  . .  . .  . .  .  260 
Index 
Dang er of  fitting  a child  safety  seat on  the 
front  passenge r seat  . . . . . . . .  . . . . .  . .  . .  254 
Disposa l . .  . .  . .  . .  . .  . . .  . . . . . . . . . .  . .  . .  268 
Front  airbags  . ... .. .............  257,258 
How do  the  front  airb ags  work?  . .  . . . .  . .  263 
How  many airbags  does my vehicle  have?  260 
How the  Advanced Airbag  System compo-
nents  work  together  . . .  . .  . . . . .  . . .  . .  . .  262 
Important  informat ion . . . .  . . . .  . . .  . .  . .  253 
Important  safety instructions  on the  knee 
airbag  system  .  . . .  . .  . . . . . . . . . . . . .  . .  . .  271 
Indicator  light  . . .  . . .  . .  . . . . . . . . . .  . .  . .  265 
Kn ee  airbags  . . .  . .  . .  . . . . . . . .  . . . . .  . .  . .  269 
Monitoring  . .  . .  . .  . .  . . . .  . .  . . . .  . . .  . .  . .  265 
PASSENGER AIR BAG light  .  . . . . . . .  . .  . .  265 
Repairs  . . .  . .  . .  . .  . .  . . . .  . .  . . . .  . . . . .  . .  268 
Safety  ins truc tions  . .  . . . . . . . . . .  . . .  . . . .  267 
S id e airbags  . . .  . .  . .  . . . .  . . .  . . . . . .  . .  . .  271 
Side curta in  airbags  . .............. ... 274 
When  must  the  system  be inspected?  265 
Air  pressure  Tire  Pressure Monitoring  System  . . .  . .  . .  335 
Tires  .  . . . . . .  . .  . .  . .  . . . .  . . .  . . . .  . .  . .  . .  327 
Alignment  pin  (changing  the  wheel)  . . . .  . .  343 
All  season tires  . .  . .  . .  . . . .  . .  . . . .  . . .  . .  . .  332 
All  weather  lights . .  . .  . . .  . .  . . . . .  . . .  . .  . .  .  SO 
All  wheel  drive  . .  . .  . . .  . .  . . . . . . . . . .  . .  . .  137 
AMI 
ref er to Aud i music  interface.......... .  215 
Android  Auto 
refer  to Audi  smartphone  interface  . . .  . .  227 
Anti-lock  braking  system  .  . . . . . . . .  . .  . .  . .  134 
In dicator  lig ht . . .  . .  . . . .  . . . .  . . . . .  . .  . .  .  32 
Anti-s lip-regulation  . .  . . .  . .  .  . . . .  . . .  . .  . .  134 
Anti-Slip-Regulation  Indicato r light  .  . .  . .  . . . . . . . . . .  . . .  . . . . .  32 
Appl e CarPlay 
refer  to Audi  smartphone  interface  . . .  . .  227 
Arrow  view  .  . .  . .  . .  . .  . . . .  . .  . . . .  . . .  . .  . .  .  22 
Audi  connect  emergency  call  and  service  . .  184 
Emer gency ca ll  . . .  . .  . . .  . .  . . . . .  . . .  . .  . .  184 
Online Audi  Service enqu iry  . . . . .  . . .  . .  . .  186 
Online  roadside assistance  . . . . .  . . .  . .  . .  185 
Audi  connect vehicle  control . . . . .  . . .  . .  . .  181 
Parking  location  . .  . .  . . . .  . . .  . . . . . .  . .  . .  182 
Remote  locking/unlocking  . . . . . . . .  . . . .  182 
Vehicle  status  report  . . . . . . . . . .  . . .  . .  . .  182 
367  

Switching  displays . . .  . . . .  . . .  . .  . .  . . . .  . . 12 
View  .  . . .  . .  . .  . .  . .  . .  . . . .  . . .  . .  . .  . . . .  . . 14 
Driver Information  System  . . . . . . . . . . . . . . 16 
Service  interval  display  ...... .. .. .... . 316 
Driver seat 
refer  to Seating  position  . . . . . . . . . .  . . .  . 237 
Driver's door  (indicator  light)  . . .  . .  . .  . . . .  . . 35 
Drives 
refertoMed ia  ............... .. . 
209,217 
Drive select  . . . .  . . .  . .  .  . . . .  . . . .  . . .  . . .  . . 121 
Driving economically  .  . . . . .  . . .  . .  . .  . . . .  . . 73 
Driving  safely . .  . . . . . . . . . . . . . . .  . .  . .  . .  . 236 
Driving through  water  . . . . . . . . . .  . .  . .  . .  . . 73 
Driving time  . . .  . . . .  . .  . . . .  . . .  . .  . .  . . . .  . . 16 
DVD drive (media  dr ives)  . ..... ... ... .. . 210 
Dynamic steering 
Indicator  light 
Dynamic  volume 121 
137 
refer  to System  volume  . . .  . . .  . .  . .  . . . .  . 234 
E 
E-mail 
E  . l conom1ca  route  ............ ... ... ..  . 
166 
194 
eco  (climate  control  system)  . . .  . .  . .  . . . .  . . 69 
EDL 
refer  to Electronic  Differentia l Lock  . . . . . 134 
Electromechanical  parking  brake 
refer  to Parking  brake  . . . . . . . .  . . . .  . . .  . . 81 
Electromechanical  power  steering  .  . . . . .  . 137 
Indicator  light  . .  . . . . . . . . . . .  . .  . .  . . . . . 13 7 
E lectronic  differential  lock  . . . . . . . . .  . .  . .  . 
134 
Electronic  Differential  Lock 
Indicator  light  . . . . .  .  . . . .  . . . .  . . .  . . .  . . . 
32 
Electronic  immobilizer  . . . . .  . . .  . .  . .  . . . .  . . 38 
Electronic  Stabilization  Control  .  . . . .  . .  . . . 134 
Indicator  light  . . . . . . . . . . . . . . .  . . . . . . . . 32 
Sport  mode  .  . . . .  . .  . . . . .  . . .  . .  . .  . . . .  . 135 
Emergency  assistance  .  . . . . . . .  . .  . . .  . . .  . 343 
Emergency  call 
Audi connect  emergency  call and  service  . 
184 
Emergency  flashers  . . . . . . . . . . . .  . . . .  . . . . 53 
Indicator  light  . . . .  . .  . . . .  . . .  . .  . .  . . . .  . . 36 
<( ~ Emergency  locking the  front  passenger's  door .42 
N ~ Emergency  starting  . . . . . . . . . . . .  . .  . .  . .  . 356 
.... 0 0 
3 
Emissions  control  system 
Catalytic  converter  .  . . . . .  .  . . . . .  . . .  . .  . . 
303 
Diesel particulate  filter  .  . .  . . . . .  . . .  . .  . . 303 
Emissions  data . .  . .  . .  . . . . . . . . . . . . . . .  . . 361 
Energy consumers  .  . .  . .  . . . .  . . .  . .  . . . .  . .  . 17 
Energy management  . . . .  . .  . . . . .  . . .  . .  . . 138 
Indicator  light  . . .  . .  . . . .  .  . . . . .  . . .  . .  . .  . 31 
Engine 
Coolant  . . . . .  . .  . .  . .  . . . . . . . . . . . . .  . .  . . 
310 
preheating  . .  . .  . .  . . .  . .  . .  . . . . .  . . .  . .  . .  . 76 
Start/Stop  system  .  . . . . .  .  . . . . .  . . .  . .  . .  . 78 
starting  . . .  . .  . .  . .  . .  . . . .  .  . . . . .  . . .  . .  . .  . 76 
Starting  with  jumper cables  . . . . . . . . . . . 356 
Stopping  . .  . . . .  . . . .  . . . . . . . . . . . . . . . . .  . 76 
Engine compartment 
Closing  the  hood  . . . .  . .  . .  . . . . .  . . .  . .  . . 
305 
Opening  the  hood  .  . . . . .  .  . . . . .  . . .  . .  . . 305 
Overv iew  . .  . . . .  . . . .  . . . . . . . . . . . . . . .  . . 306 
Safety  precautions  . . . . . . . . . . . . . . . . . . . 304 
Engine  control  (indicator  light)  . . .  . . .  . .  . .  . 33 
Engine  oil  . .  . .  . .  . .  . .  . . .  . . . . . . .  . . .  . .  . . 306 
adding  .  . .  . .  . .  . .  . .  . . . . .  . . . . .  . . .  . .  . . 308 
Chang ing  .  . .  . .  . .  . .  . . . . . . . . . . . . .  . .  . . 309 
Checking oil leve l . . .  . . . . . . . . . . . . .  . . . .  308 
Consumption  . .  .  . . . . . . . . . . . . . . . . . .  . . 
308 
Indicator  light  . . .  . .  . . . .  .  . . . . .  . . .  . . 32,  34 
Oil consumption  .  . . .  . . . .  .  . . . . .  . . .  . .  . . 307 
Oil grades  .  . . . .  . . . .  . . . . . . . . . . . . . . . . . 306 
Specification  and  viscosity  . . . . . . . . . . . . . 306 
Engine  sound  . . .  . . . . . . . . . . . . . . . . . . . . . 121 
Engine  speed  limitation  (indicator  light) 34 
Engine  Start/Stop  mode 
refer  to Start/Stop  system  . . . . . . . . . . . . . 80 
Engine  warm-up  request 
Indicator  light  . . .  . .  . . .  . .  . . . . .  . . .  . .  . .  . 
34 
Enhanced  view .. .. .. ... ....... ... .. .. . 14 
Entering  characters/numbers  (speller)  ... . 148 
Entering letters  (speller)  . . . . . . . . . . . . .  . . 148 
Entertainment  sliding  menu  .  . . . . .  . .  . .  . . 146 
Entry/exit  lighting  . . .  . . . .  .  . . . . .  . . .  . .  . .  . 52 
Environment 
Proper  disposal  of drained  brake  fluid  ... 
311 
Proper  disposal  of drained  engine  oil  . . . . 309 
Unleaded  fuel  . .  . .  . .  . . . .  .  . . . . .  . . .  . .  . . 296 
Event  Data  Recorder  (EDR)  . . . . . .  . . .  . .  . . 139 
Exterior  lighting  . . .  . .  . . . .  .  . . . . .  . . .  . .  . .  . 50 
External  speech  dialog  system  . . . . . . . .  . . 159 
371  

<( a, .... N ,.... 
N .... 0 0 
3 a, 
MP3 
refer to Jukebox . . .  . .  . . . .  . . .  . .  . .  . . . .  . 211 
Multifunction  steering  wheel 
Operating  .. .. .. ........... .. .. ...  12,  15 
Sw itching  displays  . . . . . . . . . .  . .  . .  . . . .  . .  12 
Switching  tabs  .  . . .  . .  . . . .  . . .  . .  . .  . . .  12,  15 
Voice  recognition  system  .  . . .  . .  . .  . . . .  . .  14 
Multi  Media  Interface  . . . . . . . . . . .  . .  . .  . .  .  141 
Music  collec tion 
referto)ukebox  ... .. .. ....... .. .. .. .  211 
Mute 
r e fer  to Muting  .  . . . .  .  . . . .  . . .  . .  . .  . . . .  .  233 
Muting  .. .. .. .. ............. .. .. .. .. .  233 
myAudi  . .. .. .. ............... .. .  173,191 
Logging  in inside  the  vehicle  . . . . . . . . . .  .  173 
PIN  . . .  . .  . .  . .  . . . .  . . . .  . . . . .  . . .  . . .  . .  .  173 
N 
Natural  leather  care and  cleaning  .  . .  . .  . .  .  340 
NAV/MAP  button  . . . .  .  . . . .  . . .  . .  . .  . . . .  .  187 
Navigation  .  . . . . . . . . . . . . . . . . . . . . . .  . . .  .  187 
Announcements  . . .  . .  . .  . . . . . . .  . .  . .  . .  .  196 
Driver  information  system  . . . . . .  . .  . .  . .  . .  22 
also refer to Map  . . . . . . . . . . .  . .  . .  . .  . .  .  196 
Navigation  (instrument  cluster)  ....  19,  20,  21 
Net  .  . . .  . .  . .  . .  . .  . .  . .  . . . .  . . .  . .  . .  . . . .  . .  64 
Network  connection  (W i-F i)  . . . .  . .  . .  . .  . .  .  177 
NHTSA  Contacting  . . . . . . . . . . . . . . .  . . . . . .  . . .  .  243 
Nitrogen  oxide  (NOx) catalytic  converter 
re fer  to Ad Blu e . .  . .  . .  . . . .  . .  .  . .  . .  . .  . .  .  300 
Number  of  seats  . . . . . . . . . . . . .  . .  . .  . .  . .  .  245 
0 
Occupant  protection  . . . . . . . . . . . . . . .  . . .  .  107 
Occupant  seating  positions  . . . .  . .  . .  . .  . .  .  237 
Octane  rating  . . . . . . . . . . . . . . . . .  . .  . . . .  . 296 
Odometer  .  . . . . . . . . . . . . . . . .  . . . . . .  . . .  . .  12 
OFF (climate  control  syst em)  . . .  . .  . .  . . . .  . .  69 
O il 
refer  to Engine  oil  . . . . . . . . . .  . .  . .  . .  . .  .  306 
On-board  computer  . . . . . . . . . . . . . . .  . . .  . .  16 
On-Board  Diagnostic  System  (OBD) 
Data  Link  Connector  (DLC) .  . . .  . .  . .  . . . .  . .  26 
E lectronic  speed  limiter. . . . . . . . . .  . .  . .  . .  93 
Index 
On/Off  knob  (MMI)  . . . .  . .  . .  . . . . .  . . .  . .  . .  141 
On Board  Diagnostic  System  (OBD)  Malfunction  indicator  lamp  (MIL)  . . . . . . .  . 25 
Online  Audi  Service enquiry  Audi  connect  emergency  call  and  service  186 
Online  destinations 
refer to Point  of  interest search  .  . . .  . .  . .  190 
Online  map  .  . .  . .  . .  . . . . . .  . . . . . . . . . . .  . .  199 
Online  map  upd ate  .  . . . . . . . . . . . . . . . . .  . .  200 
Online  media. ..... .. ................ . 214 
Online  roads ide assistance 
Audi  connect  emergency  call  and  service  185 
Online  services 
refer  to Audi  connec t (Info tainment)  . .  . .  172 
Opening..... ..... .. ................ .. 37 
Fuel filler  door  . . .  . .  . . .  . .  . . . . .  . . .  . .  . .  298 
Operat ing 
Mult ifunct ion steering  wheel  . . . . . . . .  12,  15 
Multi  Media  Interface  . .  . .  .  . . . .  . . .  . .  . .  142 
Voice  recognition  system  .  . . . . .  . . .  . .  . .  153 
Options  menu  ..... .. ..........  13,  143, 147 
Other  equipment  . .  . .  . . . . . . . . . . . . . . .  . .  .  17 
Outs ide  mirrors  . .  . .  . . . . . . . . . . . . . . . . .  . .  .  54 
Outside  temperature  display  . . . . . . . . . . . . .  10 
Overvi ew  (cockpit)  . . .  . . .  . .  . . . . .  . . .  . .  . .  . .  8 
p 
Paint  damage 
Paint  number 
Parental  control  339 
361 
DVD .. .... .. .. .. .. ............... ..  220 
Parking  aid 
Cleaning  sensors/camera  .  . . . . .  . . .  . .  . .  338 
Parking  brake  . . . . .  . .  . . .  . . . . . . . . . . .  . . . .  81 
Emergency  braking  function  . . . . .  . . . .  . .  .  82 
Indicator  light  .  . .  . .  . . .  . .  . . . . . . . . . .  . .  .  30 
Parking  . . .  . .  . .  . .  . .  . . . . . . . . . . . . . . .  . .  .  81 
Releasing/setting  . . .  . .  . .  . . . . .  . . .  . .  . .  .  81 
Starting  from  a stop  . . . .  .  . . . . .  . . .  . .  . .  .  82 
Starting  to  drive  w ith  a trailer  . . .  . . .  . .  . .  .  82 
also refer to Parking  brake  . .  . . . . . . . .  . .  .  81 
Parking  lights  .  . .  . .  . .  . . .  . .  . .  . . .  . . . . .  . .  .  50 
Parking  location  Audi  connect  vehicle  control  . . . . . . .  . .  . .  182 
375