engine coolant AUDI Q7 2014 Owner´s Manual
Page 12 of 340
10  Instruments  and  warning/indicator  lights 
Instruments  and  warning/indicator  Lights 
Instruments 
Instrument  cluster  and  controls 
The instrument  cluster  is your  central  source of  information. 
Fig. 3 Ove rv iew of  t he  inst ru m ent  cluster 
CD Coolant  temperature  gauge  . . .  10 
@ Ta ch ome ter w ith  time  an d date 
d isplay  .  . . .  . .  . . . .  .  .  . .  . . .  . .  .  11, 11 
® Warning/indicator  lights  .  . .  . .  .  14 
© Driver  info rmation  system .. .. .  21 
® Speedometer  with  odometer  . .  12 
® Fuel  gauge  .  . .  . .  .  . .  . . .  .  .  . . . .  12 
(i) Ins trumen t clus ter  ill umination  13 
@ Reset  button  for  t rip  odometer  . 12 
® Parking  system  . .  .  . .  . .  . . . .  . .  144 
@ ICHECK I button  . . .  . . .  . .  . . . .  . .  12 
@ Tips 
The  ill umi nat ion  fo r th e  i nstru me nt  cl uster 
lights  up whe never  yo u switch  on the  i gni 
tion  with  t he 
vehicle  headlights  off . As 
the  daylight  fades,  the  instrument  cluster  illumi nat ion  likewise  dims  automatically 
a n d w ill go  out  completely  when  t he out
side  light  is very  low. This  feat ure is  meant 
to  remind  you  to  switch  on  the  headlights 
w hen  o utside  lig ht  con dit io ns  become 
poor. 
Engine  coolant  temperature  gauge 
The  eng ine  coolant  gauge q page  10,  fig. 3 CD 
only works  when  the  ignition  is  on.  To p revent 
damage  to  you r engine,  please  note  the  fol
lowing  impor tant  po ints: 
Engine  cold 
As long  as  the  needle  remains  at  or  close  to 
the  bottom  of  the  gauge,  the  engi ne  still  has 
not  reached  its  operat ing  temperature . Avoid 
high  eng ine  speeds,  heavy  eng ine  loads  and 
heavy  th rottle  a pplicat io ns. 
Normal  temperature 
When  the  engine  has  reached  its  operat ing 
temperature,  the  needle w ill move  into  the 
midd le  of  the gauge  and rema in  the re.  If  th e 
engine  is worki ng  ha rd at  high  outside  tem
peratures,  the  needle  may  rise  up. This  is  no 
need  to  worry  as  long  as  the. warning  light 
i n the  i nstr ument  cluster  does  not  ill uminate. 
Warning  light  in the  instrument  cluster 
When  the. warn ing  light  in the  inst rument 
cluster  s tarts  to  flash,  th is  can  mean  one  of 
two  things : eithe r the  coo lant 
temperature is  .,..  
Page 13 of 340
Instrument s  and  warning /indicator  lights  11 
too  high,  or  the  coolant level is too  low 
¢ page  32. 
If the  needle  is well  in the  upper area  of  the 
ga uge , the  coolant  temperature  is  too  high. 
Stop the  vehicle , switch  the  eng ine off and 
allow  the engine to cool. 
If  the  warning  light 
comes  on  again  after  driving  a  short  distance, 
contact  an  authorized  dealer. 
A WARNING 
- Always  observe  the  warning  in 
¢ 
page  257, before  opening  the  hood 
and  checking  the  engine  coolant  level. 
- Never  open  the  engine  hood  if you  see  or 
hear  steam,  or  if you  see  engine  coolant 
dr ipping  from  the  engine  compartment. 
You could  bu rn yourself.  Let the  engine 
cool  off  first  until  you  can  no longer see 
or  hear  steam  or  coolant escaping. 
0 Note 
- Mount ing  additional  lights or  accessories 
i n front  of  the  a ir inlets  reduces  the  cool
i ng  effect  of  the radiator.  At h igh outside 
temperatures  or  high  eng ine  load , the 
engine  could  overheat. 
- The  front  spo iler  has  been  designed  to 
properly  distribute  the cooling  air  when 
the  veh icle  is  moving.  If  the  spoiler  is 
damaged,  this  cou ld reduce  the  cooling 
effect  and  the  engine  could  then  over heat.  Ask your  authorized  Audi dealer  for 
ass istance. 
Tachometer  (engine  rev counter) 
The tachometer  indicates  the  engine  RPM 
(revolutions  per  minutes). 
The  tachometer @¢ page 10, fig.  3 is the  left 
of  the  two  large  clock-type  displays. 
The  engine  turns  at  a  speed  1,000 
times the 
single  digit  in the  display,  e.g . if the  needle  is 
pointing  at  the  "2" the  engine  is turning  at 
2,000  RPM. 
If  engine  RPM drops  be low  1,500,  you  should 
downshift  to  the  next  lower  gear.  The red  area  at 
the  end  of  the  scale  indicates maximum 
permissible  engine RPM after  the  break-in  pe
riod.  Before  reaching  this  area , move  these
lector  lever  to  position  D (Drive) or  ease  your 
foot  off  the  accelerator  pedal. 
(D Note 
The  tachometer  needle  should  not move 
into  the red  range.  If  it  does,  then  only for 
a very  short  per iod  of  t i me.  You could 
damage  your  engine  by driving  at  high  RPM . 
@) For the  sake of  the  environment 
Upshifting  early  saves  fuel  and  reduces  en
gine  noise . 
Digital  clock with  date  display 
Fig. 4 In st ru m en t  cluster : time  a nd  da te 
The  date,  time  of  day,  and  time  and  date  for 
mat  can  be  set  in the  MMI. You can  learn  more 
about  this  in the  MMI manual. 
(D Tips 
-When  open  the  driver  door,  the  time, 
date  and  odometer  are  disp layed  for  an 
add itional  30  seconds. 
- You can  also  call  up  the display  with  the 
!CHECK I button q page  12 while  the  ig
nition  is switched  off.  
Page 33 of 340
For  example,  the  symbol II appears  in the 
display,  indicating  low windshield  washer flu
id  level.  The follow ing  message  also appears: 
Pleas e  refill  w asher fl uid 
The driver  message  disappears  after  a few 
seconds.  The  driver  message  can  be  displayed 
again  by briefly  pressi ng the 
!CHECK I button. 
Red symbols 
A  red  symbol  means  DANGER. 
Fig. 25  Display:  engine coolant  level  warning  (prior ity 
1) 
•  Pull  off  the road. 
•  Stop  the  vehicle . 
• Turnoff  the  engine. 
•  Check the  ma lfunction ing  system.  Contact 
your  authorized  Aud i dea ler  o r a  qualified 
workshop  for  assistance. 
Red symbols  indicate  a  priority  1 ma lfunction 
- Danger! 
W ith  a  pr iority  1 malfunction,  a large  symbol 
appears  in the  center  area  of  the  display 
¢ fig.  25. When  the  symbol  appears, three 
warning  tones  sound  in succession.  The  sym
bo l conti nues  to  blin k until  the  malf unct io n 
has  been  repaired . 
I f there  are 
more  than  one prio rity  1 ma lfunc
tions,  the  symbols  appear  one  afte r the  other 
for  about  2  seconds. 
An addit ional  driver  message  can  also  be  d is
p layed  by briefly  pressing  the 
I CHECK ! button. 
The  red symbols  mean: 
(D Tips 
Driver  inform ation  di spl ay  31 
Alternator  malfunction 
¢page  31 
USA mod els: Brake  system 
malfunction 
¢page  32 
Canada mo del s: Brake  sys
tem  malfunction 
¢page  32 
Engine  coolant  level  too 
low/engine  coolant  temper
ature  too  high 
¢ page  32 
Engine  o il pressu re too  low 
¢page33 
Refill Ad Blue* 
¢page254 
AdBlue  malfunction* 
c:!> page  254 
Faulty  steering 
¢page33 
Faulty  ignition  swi tch 
¢ page34 
-If  the  warning/indicator  light 1111 (USA 
models)/ . (Canada  models)  in the  in
strument  cluster  flashes,  there  is a brake 
system  malfunction.  By pressing  the 
! CHECK I button,  you  can  bring  up  a  dr iver 
message  which  exp lains  the  malfunction 
in  more  detail.  Please  note 
¢ page  32. 
- Speed  warnings  threshold  1.  (USA 
mode ls)/ .  (Canada  mode ls)  and 
t hreshold  2.  (USA models)/ . (Cana
da  mode ls)  a re  a lso  shown  as  red  sym
bols.  The warning  is a lways  shown  as  a 
small  symbol  in the  upper  area  of the 
display¢ 
page  28. 
0 Alternator  malfunction 
If  the .  symbol  in the  instrument  panel  dis
play  flashes,  then  there is  a  malfunction  in the 
alternato r or the  veh icle  elect ron ics.  A war n-
ing  to  the  drive r will appear,  too.  The  driver  .,.  
Page 34 of 340
32  Driver  in formation  d isplay 
warning  goes  out  after  about  5  seconds,  but  it 
can  be  brought  up  at  any  time  by pressing  the 
I CHECK ! button  again . 
Usually , you  can  still  drive  to  the  next  dealer 
ship.  Turn  off  all  b ut  the  most  necessary  elec
trica l cons umers,  sinc e these  drain  the  vehi
cle's  battery. 
(D Note 
If  the . warning  symbol  (coolant  system 
malfunction)  also  lights  up  on  the  instru
ment  panel  during  the  trip ¢ 
page  32, 
then  you  have  to  stop  immediately  and 
turn  off  the  eng ine . The  coolant  pump  is 
not  working  anymore  -danger  of  damage 
to  the  eng ine! 
BRAKE/( ©) Brake system  malfunction 
A malfunc tion  in  the  brake  system  mus t be 
repaired  as soon  as possible . 
If  the warn ing /indicator  light~ (USA 
models)/ . (Canada  mode ls)  in  the  instru
ment  cluster  flashes,  there  is a  brake  system 
malfunction . By pressing  the 
I CH ECK ! button, 
you  can  bring  up  a  dr iver  message  which  ex
p la ins  the  ma lfu nction  in  more  detail. 
Stop  vehicle  and  check  brake fluid  level 
> Pull  off  the  road. 
>  Stop  the  vehicle. 
>T urnoff  the  engine . 
>  Check the  brake  fluid  level¢ 
page  267 . 
> Co ntact  you r neares t auth orized  Audi  dea ler 
o r q ualified  workshop  if necessa ry. 
Warning!  Fault  in brake  system.  Contact 
workshop 
>  Drive carefu lly to  the  nearest  a utho rized 
Audi  de aler  or  qua lified  workshop  and  h ave 
the  mal function  cor rected  ¢ 
&_. 
If the  A BS system  malfunctions,  the  ABS 
war ning/ indica to r li ght  illum inates  toge ther 
with  the  bra ke  system  mal func tion  warning/ 
indicator  light¢&. . 
A WARNING 
-Always  observe  the  war nings  in 
¢ 
page  257, before  opening  the  hood 
a nd  checking  the  brake  flu id. 
- Dr iving  with  low  brake  flu id  is  a safety 
hazard . Stop  the  car  and  get  professiona l 
assis tance . 
- If  the ~  (USA models) . (Canada 
models)  brake  system  ind icator  light 
turns  on  toget he r with  the  ABS and  ESC 
i n dicator  lights,  the  A BS/ ESC  regulat ing 
fu nction  may  have  failed.  Func tio ns  that 
s tabilize  the  vehicle  a re  no  longer  av aila
b le. This  could  ca use  the  vehicle  to 
swerve  and  inc rease  the  r isk  of  s liding. 
Drive carefully  to  the  nearest  authorized 
Aud i dealer  or  other  q ualified  workshop 
and  have  the  ma lfu nction  corrected . 
-L Engine  cooling  system  malfunction 
A malfunction  in  the  engine  cooling  system 
must  be repaired  as soon  as possible . 
When the. symbo l in t he display  blinks, 
t h en  eit her  the  engine  coo la nt 
temperature is 
too  high,  o r the  coo lant 
level is too  low. An 
additional  driver  message  can  also  be  dis
played  by pressing  the 
I CHECK ! button: 
Switch  off  engine  and  check coolant  level 
> Pull  off  t he  road. 
>  Stop  the  vehicle. 
> Tur noff  the  engine . 
>  Check  coolant  level ¢ 
page  265. 
> Add coo lant  if  necessary ¢ page  266. 
> Continue  dr iv ing  on ly after  the  engine  cool
ant  warning/ind icator  light  goes  out. 
>  Contact  your  authorized  Aud i dealer  for  as -
sistance  if  necessa ry. 
If  the  engine  coolant  level  is correct,  then  the 
radiator  fa n may  be  the  cause  of  the  malfunc
t ion . 
If  the .  warning  symbo l (a lternator  mal
funct ion)  also  lights  up  on  the  instrument 
panel ¢ 
page  31, then  the  fan  be lt  may  be 
damaged .  
Page 35 of 340
& WARNING 
-If your  veh icle  should  break  down  for 
mechanical  or  other  reasons,  park  at  a 
safe  distance  from  moving  traffic,  turn  off  the  engine  and  turn  on  the  ha zard 
warning  lights¢ 
page  60,  Emergency 
flasher . 
-
-Never  open  the  hood  if you  see  or  hear 
steam  or  coolant  escap ing  from  the  en
gine  compartme nt  -you  risk  being  scald 
ed . Wa it  until  you  can  no  longe r see  or 
hear  stea m or  coo la nt  escaping. 
- The  eng ine  compartment  of  a ny veh icle 
is a  dangerous  a rea . Before  you  perfo rm 
any  wor k in the  engine  compa rtme nt, 
t ur n  o f the  eng ine  and  allow  it  to  cool. 
F ollow  the  warning  stick ers ¢ 
page  257. 
(D Note 
Do not  co nti nu e d riving  if  the .  symbol 
illumi nates.  T here  is a  m alf unct io n  in  the 
eng ine  cooling  system  -you  co uld  dam age 
your  eng ine . 
"t:::7: Engine  oil  pressure  malfunction 
The red  engine  oil pressure  warning symbol 
requires  immediate  servi ce or repair.  Driving 
with  a low -oil -pressure  indication  is likely to 
inflict  severe  damage  to  the  engine . 
If the.  symbol  appe ars  in  the  display  and 
b links,  the  oil  press ure  is too  low . An addition
a l driver  message  can  also  be  disp layed  by 
pressing  the 
I  CH ECK i button : 
Switch off  engine!  Oil pre ssure too  low 
Immediate  actions 
~ Pull  off  the  road . 
~ Stop  the  vehicle. 
~T urnoff  the  engine . 
~ Check the  engine  oil lev el with  the  dipsti ck 
¢page  262. 
Dipstick  readings  checks  too  low 
~ Top off  o il to  the  proper  level¢ page  263 . 
Driver  information  di spla y  33 
~ Make  s ure that  the  oi l pressure  wa rning 
symbo l. appears  no  longer  in the  disp lay 
befo re you  sta rt  driv ing  again. 
Dipstick  reading  checks  OK 
~ If  the  oil  press ure  warning  symbol. 
starts  flashing  aga in even  thoug h the  en
gine  oil  leve l checks  OK on  the  dipstick, 
do 
not  continue  driving and do  not  let  the  en
gine  run in idle . 
Instead,  contact  your  au
thori zed  A udi dealer  for  assistance. 
(D Tips 
- The engine  oil  pressure  symbol. is 
not  an  indicator for a low engine  o il 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  b efore  going  on a long  trip . 
- The yellow  oil  level  warning  indication 
l!I requires oil  refill or workshop  serv
ice without  delay . Do not  wait  until  the 
red oil  pressure warning.  start s to 
fla sh  before  you. respond  to th e  low  oil 
level  warning l!I. By then,  your engine 
may already  have suffered  serious  dam
age. 
i Steering  malfunction 
If  there  is a malfunction  in the  electronic 
steering  column  lock, the  steering  cannot  be 
unlocked . 
If the . symbo l in  the  display  b links,  the re  is 
a  malfunction  i n the  elect ro nic steer ing  col
u mn  lock.  An additional  driver  message  can 
also  be  displayed  by pressing  the 
ICHECK I but
ton: 
Do not  drive vehicle:  steering  defective 
~ Contact  your  nea rest  au thori zed  Aud i deale r 
or  qu alified  worksho p. 
~ Do not tow  your  ve hicle.  .,..  
Page 109 of 340
-The  brake  booster  and  servotronic  only 
work  when  the  engine  is running.  With 
the  ignition  turned  off, you  have  to  apply 
more  force  when  steering  or  braking. 
S ince you  cannot  steer  and  stop  normal
ly, this  can  lead  to  accidents  and  ser ious 
injuries. 
- The  rad iator  fan  can  continue  to  run  for 
up  to  10  min utes  even  after  you  have 
turned  off the  engine  and  removed  the  ign ition  key. The  radiator  fan  can  also 
turn  on  again  if the  engine  coolant  heats 
up  because  of  intense  sunlight  or  heat 
build -up  in the  engine  compartment. 
«I) Note 
Do not  stop  the  engine  immed iate ly after 
hard  or  extended  dr iving.  Keep the  engine 
running  for  approximately  two  minutes  to 
prevent  excessive  heat  build-up . 
Starting  and  stopping 
the  engine  with 
Convenience  key 
Starting  the  engine  with  the~ 
button 
App lies  to  vehicles:  with  Convenie nce key 
This button  switches  on the  ignition and 
starts  the  engine . 
Fig. 121 Convenience  key:  ENGINE START button 
The I STAR T! button  is provided  w ith two -sta ge 
o p era tion 
¢ fig.  121. 
Sw itching  the  ignition  on 
..  Press  the !START I button  once  to  the fi rs t 
stage  to  switch  on  only  the  ign ition. 
On  th e  road  107 
Gasoline  eng in e: St arting  th e  engine 
..  Step  on  the  brake. 
..  Move the  se lector  lever  to  the  P or  N posi
tion ¢.&,  . 
..  Press  the 
r:: 1s=T:--:-A =RT=i button  to  the secon d 
stage  to  start  the  engine . 
Diesel  en gine : Starting  the  engine 
..  Step  on  the  brake. 
..  Move the  selector  lever  to  the  P or  N posi
tion ¢.&, . 
..  Press  the 
r:: 1s=TA c:--=RT= I button  down  to  the first 
level  to  begin  the  preheating  process.  The 
glow  plug  indicator  light 
II illuminates 
when  t he glow  plug  system  is active . 
..  When  the  ind icator  light 
II switches  off, 
press  the 
I START ! button  down  to  the se c
ond 
level  to  star t the  eng ine. 
After  a  cold  engine  is started,  there  may  be  a  br ief  period  of  increased  no ise  because  oil 
pressure  must  first  build  up  i n the  hydraulic 
valve adjuste rs. This  is norma l and  not  a  cause 
for  concern . 
If the  engine  does  not  start  immediately,  stop 
trying  after  10  seconds  and  then  try  to  restart 
the  engine  abou t 30  seconds  later . 
Glow plug system* 
Die sel engine s 
are  equ ipped  with  a  glow  plug 
system  whose  preheating  time  is controlled 
by the  coo lant  and  outs ide  temperature . Start 
the  engine 
immediately afte r the  glow  plug 
indicator  light 
II sw itches  off. 
The  glow  plug  indicator  light  will only  illumi 
nate  fo r approximate ly  1 second  when  the  en
gine  is warm  or  the  outs ide  temperature  is 
higher  than  46  °F (8 °C). That  means  yo u can 
star t the  eng ine 
immediately . 
WARNING 
Never  allow  the  engine  to  run  in confined 
spaces  -danger  of  asphyxiation . 
(D Note 
-Avo id  h igh  engine  rpm,  full  thrott le  and 
heavy  engine  loads  until  the  eng ine  has  
Page 110 of 340
108  On  the  road 
reached operating  temperat ure  -other 
wise yo u risk  engine  damage. 
- The eng ine cannot  be sta rted  by pushing 
or  towing  the  vehicle. 
@ For the  sake of the  environment 
Do not  allow  the  engine  to  warm  up with 
t he vehicle  stationary.  Start  driving  righ t 
away . In  th is way you avoid unnecessa ry 
emissio ns. 
@ Tips 
If  you  open  the  drive r's door  when  the  ig 
nition  is switched  o n, a buzze r sounds  and 
the  message 
Ignition  is on appears  i n the 
instrument  cluster  disp lay. Please switch 
the  ignition  off. 
Switching  engine  off  with  the~ 
button 
App lies to  veh icles:  wit h Co nvenience  key 
Fig . 122 Conve nie nce key : ENG INE S TOP  butto n 
..  Bring your  vehicle  to  a complete  stop. 
..  Move the  selector  lever to  the  P or  N pos i-
t ion. 
..  Press the 
!STOP ! button c;, fig.  122 . 
Pressing the ! STOP ! button  once switches  off 
the  eng ine and the  ignition.  If  you  press t he 
!STOPI button  again for  more  than  1 second, 
the  steering  is locked , provided  that  the  selec
tor  lever  is  in t he  P pos it ion 
c;, & . 
Emergency OFF function 
If  necessary, the  eng ine can be sw itched  off 
wi th the  selector  lever  in the  R, Dor  S posi
tions . To do so, step  on the  brake peda l and  press and  ho
ld the 
! S T OP ! button  (vehicle 
s p eed must  be  less than  6 mph/  10  km/ h). 
.&_ WARNING 
-
- Never turn  off  the  engine  until  the  vehi-
cle has come to  a complete  stop. 
- The  brake booster  and servotronic  only 
work  when  the  engine  is running.  With 
the  ignition  turned  off,  you  have to  apply mo re force  when  steeri ng or  brak ing . 
Since you  cannot  stee r and stop  normal 
ly, t his can lead to  acc idents  and se rious 
.  . . in Ju ries. 
- For safety  reasons, you  sho uld  a lways 
pa rk your  vehi cle wit h the  selector  lever 
i n  P. O therwise,  the  vehicle  could  inad
ver ten tly  roll  aw ay. 
- Afte r the  eng ine has been switch ed  off, 
t he r adi at or  f an can co ntinu e to run f or 
up  to 10  minu tes  -even with  the igni tion 
switched  off . It  can also switch  on again 
after  some t ime if  the  coolant  tem pera 
ture  rises as the  resu lt  of  a heat  b uildup 
or  if  the  engine  is hot  and the  engine 
compa rtment  is additionally  heated  by 
the  sun's  rays. 
(D Note 
If the  engine  has been under  heavy  load 
for  an extended  pe rio d,  heat  b uilds up in 
the  engine  compartment  after  the  engi ne 
i s sw itched  off  -there  is a r isk of  damag ing 
the  e ng in e. A llow th e engi ne to  run a t id le 
fo r abo ut  2  minutes  befor e switching  it 
off . 
Driver messages in the  instrument 
cluster display 
Applies  to  veh icles:  w it h  Co nvenience  key 
If  a func tion  is not  present,  a driver message 
appears . 
No key identified 
This message appears when  t he I STAR T I but-
ton  is pr essed if  there  is no master  key ins id e 
the  vehi cle or  if  t he system  does not  recogn ize 
IJ,- 
Page 239 of 340
Driving  off  road 
Driving  in  difficult  road 
conditions  and  offroad 
General  information 
The  operation  of  the  E lectronic  Stabilization 
Control  (ESC) is expanded  fo r operation  away 
from  paved  roads.  In situations  where  slip  or  a 
differential  lock ing  funct ion  is required,  the 
offroad  mode  can  be  activated 
c:::> page  224. 
Hill descent  control  is a lso  ava ilable  in the  off 
road  mode,  which  automat ically  brakes  the 
ve hicl e  and  thereby  keeps  speed  consta nt 
when  differe nt  w heel  speeds  a re detected 
when  descending  a hill 
c:::> page  226. Your A ud i 
a lso  has  permanent  a ll-wheel  drive  in  addi
tion. 
H oweve r, your  Aud i is  not  a  pure  off road  ve hi
cle . It  was  not  built  for  d riving  unde r extreme 
conditions,  e.g. for trips  that  are  in the  nat ure 
of  an  expedition . 
Drive only on road s and offro ad  sections 
which match the  de sign  of y our vehicl e and 
you r abilitie s as a dri ver. Ne ver t ake ri sks! 
Before  driving  offroad 
- Check  the  eng ine  oi l level,  t ire  pressu re , 
coolant  level , and  the  fluid  level  in the  w ind
shield  washe r reservo ir. 
- Stow  luggage  items  a nd  other  objects  in the 
l uggage  compartment,  and  sec ure  t hem 
against  s lid ing  aro und . 
After  driving  offroad 
- After  trips  off road,  remove  any  twigs  and 
othe r foreign  objects  from  the  grill , the  un
derbody  and  the  wheels.  Pay spec ia l atten
t ion  to  fore ign  ob jects  (stones)  which  have 
become  lodged  in t he  tire  tre ad. 
- Clean  t he  body  and  the  vehicle  unders ide, 
and  inspect  the  veh icle  for  possible  damage. 
- Clean  dirty  w indows , headlamp  lenses,  rear 
li gh ts,  and  license  plates . 
- Perfo rm  a  brake  check  (particularly  after 
t ravell ing  throug h water) . 
Driving  off  road  237 
A WARNING 
-Drive especially  attentively  and  plan 
ahead  in diff icu lt  road  conditions  and 
when  off road.  Excessive  speed  o r inco r
rect  maneuve rs  can  cause  injuries  and 
damage  to  the  vehicle. 
-
- Always  adapt  your  speed  and  driving 
style  to  road,  offroad,  t raff ic,  and  weath
e r condition s.  D rive e spe cially  slowly  off
road  when  yo ur view  is  restricted. 
- Please  be  aware  that  in offroad  mode, 
pa rti cularly  on  a  smoo th and  s lippery 
road,  the  whee ls  may  have  an  increased 
tendency  to  spin  and  the  vehicle  may 
break  away  -danger  of  skidding! 
- Stability  is limited  in the  offroad  mode . 
@ For the  sake of  the  environment 
Avoid damage  to  the  environment  and  re
spect  na ture . 
@ Tips 
Only d rive where  it  is  permitted  and  stay 
on  marked  roads  and  paths. 
Explanation  of  some  technical  terms 
T he  following  data  refer  to  ideal  cond itions . 
Depend ing  on  ve hicle  load  and  gro und  condi
tions  and  the  environment,  the  numbers  may 
vary . 
It is the  driver's  responsibility  to  decide 
whether  a veh icle  can  overcome  a  specific  sit
uat ion 
c:::> &, . 
Gradient  angle 
The  number  o f meters  in altitude  ga ined  over 
a  distance  of  109.4  ya rds  or  100  meters 
(grade)  are  given  as  a  percentage  o r degrees. 
Information  about  the  gradient  the  vehicle 
can  climb  under  its  own  power  (depends  in 
part  on  the  road  surface  and  engine power). 
Max imum  perm itted  grade : 31 
° 
Lat eral  angle  (slo pe  of  veh icle ) 
Indicates  the  angle up to  which  the vehicle 
can  be  driven  diagona lly or  across  the  fall  line 
on  a  slope  without  the vehicle  tipp ing  over 
IJll, 
• 
•  
Page 244 of 340
24 2  Trailer  towing 
chains,  make  sure  they  wi ll not  drag  on  the 
road  when  you  are  driving . 
The  cha ins  shou ld  cross  under  the  tra ile r 
tongue  to  prevent  it from  dropping  in case  of 
separation  from  the  hitch. 
0 Note 
If  you  are  going  to  tow  a tra ile r,  you  must 
activa te the  trailer  operation  mode 
~ page  159,  Towing a trailer. 
Driving  instructions 
Driving with  a trailer  always  requires  extra 
cor e and  consid eration. 
To obta in the  best  poss ible  handling  of  vehicle 
and  tra ile r,  p le ase  no te the  following: 
..  Do not  tow  a  loaded  tra iler  when  your  car  it
self  is  not  loaded. 
.,.  Be especia lly careful  when  pass ing  othe r 
vehicles  . 
..  Observe  speed  limits. 
..  Do not  driv e at  the maximum  p ermissible 
speed. 
..  Always  apply  brakes  early. 
..  Monitor  the  temperature  gauge. 
Weight  di stributio n 
Towing  a  loaded  trai ler  with  an  empty  ca r re
sults  in  a  high ly unstable  distribution  of 
weight . If  this  cannot  be  avoided,  drive  at  very 
l ow  speeds  only  to  avoid  the  risk  of  los ing 
steering  control. 
A "balanced"  rig  is eas ier  to  operate  and  con 
trol.  This  means  that  the  tow  vehicle  should 
be  loaded  to  the  extent  possible  and  permiss i
ble,  while  keeping  the  trailer  as  light  as  possi
b le  under  the  circumstances.  Whenever  possi
b le,  transfer  some  cargo  to  the  luggage  com
pa rtment  of  the  tow  veh icle  wh ile  observing 
tongue  load  requirements  and  vehicle  loading 
considerations . 
Speed 
The  higher  the  speed,  the  more  difficult  it  be
comes  for  the  driver  to  control  the  rig . Do not 
drive  at  the  maximum  permiss ible  speed . Re- duce  your  speed  even  more  i
f  load,  weather  or 
wind  conditions  are  unfavorable  - particularly 
when  going  downhill. 
Red uce  veh icle  speed 
immediately if  the  trail
er  shows  the  slightest  s ign  of  sway ing. 
Do not 
t ry  to stop the  swa ying by  acceleratin g. 
Observe  speed  limits.  In some  a reas,  speeds 
f or  vehicles  tow ing  tra ile rs are  lower  than  for 
r egular  vehicles. 
Always  apply  brakes  early.  When  driving  down hill,  shift  into  a  lowe r gear  to  use  the  en
gine  braking  effect  to  s low  the  vehicle . U se  o f 
the  brakes  alone  can  cause  them  to  overheat 
and  fail. 
Coolant  temperature 
T he  coo lant  tempe ratu re  gauge ~ page  10 
must  be  observed  caref ully. If the  need  le 
moves  close  to  the  upper  end  of  the  scale,  re
duce  speed  immediately  and/or  turn  off  the 
air  conditioner. 
If  the  coolant  temperature  warn ing  light  in 
the  instr ume nt  cluster  starts  flashing., pull 
off  the  road , stop  and  let  the  engine 
idle for 
about  two  min utes  to  prevent  heat  build -up  . 
A WARNING "--
Anyone  not  proper ly  restrained  in a  mov-
ing vehicle  is at  a  much  greater  risk  in an 
accident.  Never  let  anyone  ride  in your  car 
who  is  not  properly  wearing  the  restraints 
p rov ided  by A udi . 
Trailer  towing  tips 
Important  to  know 
Your vehicle  handles  d ifferently  when  towing 
-
a trai ler  because  of  the  additional  weight  and 
different  weight  distr ibut ion.  Safety,  perform
ance  and  economy  will  great ly depend  on  how 
ca refully  you  load  your  tra iler  and  operate 
yo ur rig . 
Before  you  act ua lly tow  your  tra iler,  practice 
turning,  stopping  and  backing  up  in  an  area 
away  from  traffic.  Keep  pract ic ing  unt il you  
Page 259 of 340
Checking  and  filling Engine  hood 
Releasing  the  engine  hood 
The engine  hood  is released  from  inside  the 
vehicle . 
Fig. 23 9 Drive r's s id e  footw ell: eng in e hood  relea se 
l e v e r 
"'  Open the  driver's  door . 
"'  Pull  the  release lever  on  the left  under  the 
instrument  panel 
i=> fig . 239 in the  d irection 
of  the  arrow . 
The hood  pops  up slight ly under  spring  pres
sure. 
Opening  the  engine  hood 
F ig . 2 40 Relea se  le ve r u nde r the e ngin e hood 
Before opening  the  engi ne  hood,  make sure 
that  the  windshie ld wipers  are flat  against  the 
windshie ld.  Otherwise,  they  cou ld damage the 
pain t on the  hood. 
"' Lift  the  hood  slight ly ¢ 
_A . 
"' Pull  up on the  release under  the  hood 
¢ fig . 240. This releases the  catch. 
"'  Open the  hood  all  the  way .  Checkin
g and  fillin g 257 
A WARNING 
Hot  engine  coolant  can burn  you. 
- To reduce the  risk of  being  burned,  never  open the  hood  if you see or  hear steam 
or  coo lant  escaping from  the  eng ine 
compartment . Wait  unt il no steam  or 
coolant  can be seen or  heard before  care
fu lly opening  the  hood. 
Closing  the  engine  hood 
"'  Pull the  hood  down  until  the  pressure from 
the  stru ts is reduced. 
"' Let  the  hood 
drop  down and  latch  in  p lace. 
Do not  try to push  it shut ; it  may fail  to  en
gage ¢_& . 
A WARNING 
--
A hood  that  is not  completely  latched 
could  fly  up and  b lock your  view while  dr iv
i n g. 
- When  you  close the  engine  hood,  check it 
to  make sure the  safety  catch  has p roper
ly engaged . The hood  shou ld be flush 
with  the  surround ing vehicle  body  parts. 
- If  you  notice  while  driv ing that  the  hood 
is not  secured prope rly, stop  at  once and 
close it . 
Working  in the  engine  compartment 
Be especially  careful  whenever  you  work in 
the  engine  compartment. 
Whene ver you must  perform  any wo rk  in the 
eng ine compartment,  for  e xample  checking 
and filling  different  fluids,  there  is a risk of  injury,  burns and accidents. To pr event  per
sonal injury always observe the  following 
WARNINGS . The engine  compartment  of an y 
vehicle i s a hazardou s area 
¢ Lh, . 
A WARNING ~ 
To help  avoid  injury,  befo re yo u check any
thing  under the  hood: 
- Tu rn off  the  engi ne. 
- Remove  the  igni tion  key.