
62  Seats  and storage 
close  to  this  position  as  possible 
¢page 64. 
A WARNING 
Never place  any  objects  in the  driver's  foot
well.  An object  could  get  into  the  pedal  area  and  interfere  with  pedal  function.  In 
case  of  sudden  braking  or  an  accident,  you 
would  not  be  able  to  brake  or  accelerate . 
Front passenger's  seat 
Always move the front  passenger  seat into 
the  rearmost  position. 
To  avoid  contact  with  the  airbag  while  it is  de
ploying,  do  not  sit any  closer  to  the  instru
ment  panel  than  necessary  and  always  wear 
the  three-point  safety  belt  provided  adjusted  correctly . We  recommend  that  you  adjust  the 
passenger's  seat  in  the following  manner: 
•  Bring the  backrest  up  to  an  (almost)  upright 
position.  Do not  ride  with  the  seat  reclined. 
•  Applies  to  vehicles  with  adjustable  head  re
straints:  Adjust  the  head  restraint so  the  up
per  edge  is as  even  as  possible  with  the top 
of your  head.  If that  is not  possible,  try  to 
adjust  the  head  restraint  so  that  it is as 
close  to  this  position  as  possible 
¢ page  64. 
• Place  your  feet  on  the  floor  in front  of  the 
passenger's  seat. 
Front  seats 
Power  seat adjustment 
Applies  to vehicles: with  power adjustab le seats 
Fig.  67 Front  seats:  power  seat adjustment 
Controls 
@-Adjusting  the  lumbar  support* : press  the 
button  in the  corresponding  position  ¢ .&, . 
@ -Moving  the  seat  up/down:  press  the  but
ton  up/down  ¢ .&, . 
@ -Moving the  seat  forward/back:  press  the 
button  forward/back¢ .&,. 
©-Adjusting  the  backrest  angle: press the 
button  forward/back¢ .&.. 
©-Raising/lowering * the  head  restraints: 
press  the  button  up/down¢.&. . 
@ -Lengthening/shortening  the  upper thigh 
support* : lift  the  handle.  A spring  moves  the 
front  seat  cushion  forward  ¢ .&. . 
A WARNING 
---Never adjust  the  driver's  or front  pas 
senger's  seat  while  the  vehicle  is moving. 
If you  do  this  while  the  vehicle  is moving, 
you  will  be  out  of  position . Always adjust 
the  driver's  or  front  passenger's  seat 
when  the  vehicle  is not  mov ing. 
- Be careful  when  adjusting  the  seat 
height.  Check to  see  that  no  one  is in the 
way,  or  serious  injury  could  result! 
- Because  the  seats  can  be  electrically  ad
justed  with  the  ignition  off  or with  the 
ignition  key  removed, never leave chil
dren  unattended  in the  vehicle.  Unsuper
vised  use  of the  electric  seat  adjust
ments  may  cause  serious  injury. 
- To  reduce  the  risk of  injury  in the  case  of 
sudden  braking  or accident,  front  pas 
sengers  must  never  ride  in a  moving  ve
hicle with  the  backrest  reclined.  Safety 
belts  and  the  airbag  system  only  offer  maximum  protection  when  the  backrest 
is upright  and  the  safety  belts  are  prop
erly  positioned  on  the  body.  The  more 
the  backrest  is reclined,  the  greater  the 
risk  of  personal  injury from  an  incorrect 
seating  position  and  improperly  posi
tioned  safety  belts.  

Power easy entry  function 
Applies  to  vehicles:  with  power  ad justable  seats 
The easy  entry  function  makes  it easier for 
the  rear passengers  to  enter  and  leave  the  ve
hicle. 
F ig. 6 8 Comfort  seats•:  easy entry  contro ls 
Fi g. 69 Spor t seats •:  easy  e ntry co ntrols 
.,.  To  fold  t he front  seat  ba ckrests  f orwar d/ 
back, 
lift t he  latch @ c:::> fig. 68 or c:::> fig. 69 
and  fold  the  backrest  fo rward. 
.,.  To move  the  front  seats  forward/back,  press 
and  hold  the @ button  until  the  seat  has 
reached  the  desired  position. 
When  the  front  seats  are  moved  fo rward, 
their  origina l posit ion  is stored . When  it  is 
moved  back,  the  seat  automatically  stops  in 
this  posit ion.  To move  the  seat  eve n further 
back,  you  have  to  re lease  the  switch @ and  re
activa te  it . 
Applies  to  vehicles  w ith  ad justab le  head  re
straints : T he  head  restraints  from  the  front 
seats,  dependi ng  on  the  seat  he ight  that  has 
been  set,  are  au tomatically  retrac ted  when 
the  seatbacks  are  folded  down . They  return  to 
thei r origina l posi tion  aga in whe n the  seat 
b ac ks f or th e fron t sea ts  ar e ra ised . 
Seats  and  storage  63 
@ Tips 
Wit h the  driver's  or  passe nger's  door 
cl osed,  the  c orresponding  switch  to  move 
the  seat  is  inoperat ive. 
Seat  adjustments  in  MMI 
Applies  to  vehicles: wit h seat  memory  and  MMI 
The passenger's  seat  can be adjusted  to  vari
ous positions  by the  driver. 
Convenience side view 
.,.  Sele ct: I CAR I func tion  b utton  > Seat  adju st
ment  > Passenger's seat  > Convenience side 
view. 
O r 
--...  Select: I CAR !function  button  > Car sys-
tems* 
contro l button  > Vehicle  settings > 
Seats  > Passenger's seat  > Convenience 
side view  . 
.,. Cont inue  to  press  the  control  knob  until  the 
adj ustment  p rocess  is comp lete. 
Seat  symmetry 
.,.  Select:  Function  b utton  !CAR !> Seat  adjust
ment > Passenger's seat > Seat  symmetry . 
Or 
.,. Select:  !CAR !function  button> Car sys 
tems * 
control  but to n  > Vehicle  settings > 
Seats  > Pas senger' s seat  > Align  with  driv 
er's seat. 
.,.  Co nti nue  to  press  the  con trol  knob  unti l the 
adj ustment  process  is comp lete. 
U si ng the 
Convenience side view fun ction,  the 
pas senger 's  se at  is adjus ted  so  th at  the  driver 
has  the  best  poss ible  view  to  the  right.  Whe n 
the  Conven ience  s ide v iew  is set,  the  specific 
position  of the  d river's  seat  is taken  into  con 
s ideration . 
U sin g the 
Seat  symmetry fu nction,  the  pas 
senger's  seat  can  be  moved  to  the  same  posi 
tion  as  the  d river's  seat . The settings  for  the 
driver's  seat  are  imported  and  set  automati
cally.  

70  Warm  and  cold 
Warm  and  cold Climate  controls 
Description 
The  climate  control  system  warms,  cools  and 
adds  humidity  to the  air  in the  vehicle  interior. 
It is the  most  effect ive when  the windows  and 
sunroof  are  closed . If there  is  a  build-up  of 
heat  inside  the  vehicle,  ventilation  can  help  to 
speed  up  the  cooling  process. 
I n  all  heating  mode  functions  except 
defrost, 
the  blower  on ly switches  to  a  higher  speed 
once  the  engine  coolant  has  reached a  certain 
temperature. 
Condensat ion  from  the  cooling system can 
drip  and  form  a  puddle  of  water  under  the ve
hicle.  This  is normal  and  does  not  mean  there 
is a  leak. 
Pollutant  filter 
The  pollutant  filter  removes pollutants  s uch 
as  dust  and pollen  from  the air. 
The  air  pollutants  filter  must  be  changed  at 
the  intervals  spec ified  in you r Warranty 
& 
Maintenance  booklet,  so  that the  air  condi
tioner  can  properly  work. 
If  you  drive  your  vehicle  in an  area  with  h igh 
a ir  po llution,  the  fi lter  may  need  to  be 
changed  more  frequently  than specified  in 
your  Aud i Wa rranty 
& Ma intenance  booklet.  If 
in doubt,  ask  your  authorized  Audi Service  Ad 
visor  for  advice . 
Key  coded  settings 
The  climate  control  settings  are  automat ically 
stored  and  assigned  to the  remote  control key 
that  is  in use.  These  settings  are  different 
when  the  power  top  is open  or  closed . 
A WARNING 
Reduced  visibility  is dangerous  and  can 
cause  accidents. -
- For safe  driving  it  is very  important  that 
all  windows  be free  of  ice,  snow  and  con
densation. 
- Comp letely  familiarize  yourself with  the 
proper  use  and  function  of  the  heating 
and  ventilation  system  and  especially  how to  defog  and  defrost  the  windows. 
- Never  use  the  windshield  wiper/washer 
system  in freez ing  weather  unt il you 
have  warmed  the  windshield  first,  using 
the  heating  and  ventilation  system.  The 
washer  solution  may  freeze  on  the  wind shie ld and  reduce  visib ility. 
(D Note 
- If you  suspect  that  the  air  conditioner  has  been  damaged,  switch  the  system 
off  to  avoid  further  damage  and  have  it 
inspected  by a  qualified dealership. 
- Repairs  to  the  Audi  air  conditioner  re
quire  special  technical  know ledge  and 
special  tools. Contact  an  authorized  Aud i 
dea ler  fo r assistance. 
@ For the  sake of the  environment 
By  reducing  the  amount  of  fuel  you  use, 
you  also  reduce  the  amount  of pollutants 
emitted  into  the air. 
(D Tips 
- Keep  the air intake  s lots  (in fro nt of  the 
w indshield)  free  from  ice,  snow  and  de 
bris  in order  to  maintain  the proper  func
tion  of  the  climate  control  system. 
- The  energy  management  system  may 
switch  the  seat  heating*  or  rear window 
defroster  off  temporarily . These  systems 
are  available  again  as  soon  as  the  energy 
balance  has  been  restored. 
- Air escapes  through  vents  under  the  rear 
window.  When  placing  items  of  clothing 
on  the  luggage  compartment  cover,  en
sure  that  the  openings  are  not  covered.  

84  On  the  road 
Cruise  control 
Switching  on 
The cruise control  system  makes  it  possible  to 
drive  at  a constant  speed starting  at  20  mph 
(30 km/h). 
0 
f 
®t 
0 
Fig. 94 Control  lever  w it h  push-button 
Fig. 95 Dis pl ay:  Selected  speed 
"' Pull the  lever to position (D 9 fig . 94 to 
switch  the  system  on. 
"'  Drive at  the  speed  to  be  controlled . 
"'  Press  button @ to  set  that  speed. 
I :i:. ... a, 
The  stored  speed  and the  green  symbol 
lij;(l)~i4 (US model) 1B (Canadian  model)  are 
shown  in the  display 
r:::;, fig.  95. The  display 
may vary,  depending  on  the type  of display  in 
your  veh icle. 
The  speed  is kept  constant  by modifying  en
gine  power  or through  an  active  brake  inter
vention. 
A WARNING 
- Always pay attention  to  the  traffic 
around  you  when  the  cruise  control  is in 
operation.  You are  always  responsible  for 
your  speed  and  the  distance  between 
your  vehicle  and  other  vehicles.  -
For reasons  of safety , cruise  control 
should  not  be  used  in the  city,  in stop
and-go  traffic,  on  twisting  roads  and 
when  road  conditions  are  poor  (such  as  ice, fog,  gravel,  heavy  rain and  hydro
plan ing)  - risk of  accident. 
- Turn  off the  cruise  control  temporarily 
when  enter ing  turn  lanes, highway  exit 
lanes  or  in constr uction  zones  . 
- Please  note  that  inadve rtently  "resting" 
your  foot  on  the  accelerator  pedal  causes 
the  cruise  control  not  to  brake.  This is 
because  the  cruise  control  is overridden 
by  the  drive r's  acceleration. 
- If a  brake  system  malfunction such  as 
overheating  occurs  when  the cruise  con
trol  system  is switched  on,  the  braking 
function  in the  system  may  be  switched 
off . The  other  cruise  control  functions  re
main  active  as  long as  the  indicator  light 
[ff;(l)~i4 (US models) ;B (Canadian  mod
els)  is on. 
(D Tips 
The  brake  lights illuminate  as  soon  as  th e 
brakes  app ly automatically. 
Changing  speed 
"'  To  incre ase/decrease  the  speed in incre
ments,  tap  the  lever in the 
010 direction 
r:::;, fig . 94 . 
"' To  increase/decrease  the  speed  quic kly, 
hold  the  lever  in the 
010 direction  until 
the  desired  speed  is displayed. 
You can  also  press  the  accelerator  pedal  down 
to  increase  your  speed,  e .g.  if you  want  to 
pass  someone.  The  speed you  saved  earlier 
will  res ume  as  soon  as  you  let  off  of  the acce l
erator  pedal. 
If,  however,  you  exceed  your  saved  speed  by 
6  mph  (10  km/h) for longer  than 5  minutes, 
the  cruise  control  wil l be  turned  off tempora
rily. The  green  symbol  in the  disp lay turns 
white.  The  saved  speed remains  the  same.  

when there  is no possibility  of  over-rev
ving  the  engine. 
- When  the  kick-down  comes on, the 
transmission  will  shift  down  to  a  lower 
gear, depending  on vehicle  and engine 
speeds. 
- Tiptronic  is inoperative  when  the  trans
mission  is in the  fail-safe  mode. 
Kick-down 
App lies  to  vehicles:  with  multit ro ni c/S  tronic/t ipt ronic 
Kick-down enables  maximum  acceleration . 
Applies to  veh icle s with  a  multitronic ® 
transmi ssion 
When  you dep ress  the accelerato r pedal  be 
yond  the  resistance  point,  the  transmission  downshifts  into  a lower  gear  ratio  depending 
on the  vehicle  speed and  engine  speed. As 
long  as the  accelerator  peda l is depressed, the 
engine  speed is automat ically  regulated  for 
maximum  acceleration. 
Appli es t o ve hicles with  a S t ronic ®-/ , 
ti ptron ic transmi ssi on 
When  you depress the  accelerator  pedal  be
yond  the  resistance  po int,  the  automat ic 
transmission  downshifts  into  a lower  gear, de pending  on vehicle  speed and  engine  speed . 
The  upshift  into  the  next  higher  gea r takes 
p lace once the  maxim um  spec ified  eng ine 
speed is reached . 
A WARNING 
Please note  that  the  drive  wheels  can spin 
if  kick-down  is used on a smooth  slippery 
road -there  is a risk of  skidding. 
Launch Control  Program 
App lies  to  vehicles:  with  S tro nic 
The Launch Control Program provides  the 
best  acceleration  possible  when starting  from 
a stop. 
Requirement:  The engine  must  be at  operat 
ing temperature  and the  steering  wheel  must 
not  be turned. 
Tran sm iss ion  9 1 
"" Press the I~ OFF ! button ¢ page  181 while 
the  engine  is running.  The 
fl indicator  light 
illum inates in the  instrument  cl uster  and 
Traction control  (A SR): Off. Warning!  Re
stricted stability  appears in the  driver  infor
mation  system  display . 
""  Move the  selector  lever  to  the  D/S pos it io n 
or  select  the  dynamic driv ing mode  in  drive 
select*  ¢ 
page  108. 
"" Press t he brake pedal  s trongly  wi th you r left 
foot  and  ho ld it  down  for  at  leas t 1 second . 
...  At  the  same time,  press the  accelerator 
peda l down  comp lete ly with  your  right  foot 
until  the  eng ine reaches and  maintains  a 
high  RPM. 
""  Remove your  foot  from  the  brake pedal 
w ith in S  seconds ¢.& . 
A WARNING 
-Always adapt  your  dr iving  to  the  traffic 
f low. 
- Only use the  Launch Cont ro l Program 
when  road and t raff ic conditions  a llow it 
a nd  other  drivers  w ill  not  be  endangered 
or  annoye d by your  dr iving  and  the vehi 
cle's acceleration. 
- Ple ase no te th at  the  d riving  wheels  can 
spin  and the  vehicle  can break away 
when  ASR is switched  off,  especially 
when the  road  is s lippery. 
- Once you  have accelerated,  you sho uld 
switch  the  ASR back on  by pressing  the 
I ~ OFFI button. 
(D Tips 
- T he transmission  temperature  m ay in 
crease s ignificantly  after  using  the 
La unch Control  P rogram . If  that  hap
pens, the  prog ram may not  be availab le 
for  a  few m inutes.  It  will  be ava ilable 
again after  a cool-down  per iod. 
- When  accelerating  using  the  La unch 
Contro l program,  a ll vehicle  parts  are 
subject  to  heavy  loads. Th is can result  in 
increased wear .  

94  Audi adaptive  cruise  control  and braking  guard 
Audi  adaptive  cruise 
control  and  braking 
guard 
Introduction 
App lies  to  vehicles:  with  Audi adaptive  cruise  co ntrol 
The  adaptive  cruise  control  system  assists  the 
driver  by  regulat ing  vehicle  speed  and  helping 
to  maintain  a set  distance  to  the vehicle 
ahead,  within  the  limits of the  system . 
If the 
system  detects  a  moving  vehicle  up  ahead, 
adaptive  cruise  control  can  brake  and  then  ac 
celerate  your  vehicle.  This  he lps to  make  driv
ing  more  comfortable  on  long highway 
stretches. 
The  braking  guard  system  can  warn  you  about 
an  impending  collision  and  initiate braking 
maneuvers¢ 
page 100. 
Adaptive  cruise  control  and  braking guard 
have  technical  limitations  that  you  must 
know,  so  please  read  this  section  carefully,  un
derstand  how  the  system  works  and  use  them 
properly  at  all  times. 
General  information 
General  information 
Applies  to  vehicles:  with  Audi adaptive  cruise  co ntrol 
Fig. 103 Fro nt  of  the  vehicle:  Position  of  radar  senso r 
The  area  that  contains  the  radar  sensor 
¢ 
fig . 103 must  never  be  cove red  by stickers 
or  other  objects  or  obstructed with  dirt,  in
sects,  snow  or  i ce  that  will interfere  with  the 
adaptive  cruise  control  system  and braking 
guard.  For  information  on  cleaning,  refer  to 
¢ 
page 198. The  same  applies  for  any  modifi
cations  made  in the  front  area . T
he  function  of  the  adaptive  cruise  cont rol 
system  and  braking guard  is  limited  under 
some  condit ions: 
- Objects  can  only  be  detected  when  they are 
within  sensor  range 
¢fig . 106 . 
-The  system  has  a  limited ability  to  detect 
objects  that  are  a  short  d istance  ahead,  off 
to  the  side  of your  vehicle  or  moving  into 
your  lane. 
- Some  kinds  of  vehicles  are  hard  to  detect; 
for  examp le  motorcycles,  vehicles  with  high 
ground  clearance  or  overhanging  loads  may 
be  detected  when  it  is  too  late  or  they  may 
not  be  detected  at  all. 
- When  driving  through  curves¢ 
page 95. 
-Stat ionary  objects ¢ page 95. 
A WARNING 
-
Always  pay  attention  to  traffic  when  adap-
tive  cruise  contro l is switched  on  and  brak
ing  guard  is active.  As the  driver,  you  are 
still  respons ible  for  starting  and  for  main
tain ing  speed  and  distance  to  other  ob
jects.  Braking  guard  is  used  to  assist  you. 
The  driver  must  always  take  action  to  avoid 
a  col lision.  The  driver  is always  responsible 
for  braking  at  the correct  time. 
- Im proper  use  of  adaptive  cruise  con trol 
can  cause  collisions,  other  accidents  and 
serio us  personal  injury. 
- Never  let  the  comfor t and  convenience 
that  adaptive  cruise  control  and braking 
guard  offer distract  you from  the  need  to 
be  alert  to  traffic  conditions  and  the 
need  to  remain in full control  of your  ve
h icle  at  a ll times, 
- Always  remember  that  the  adaptive 
cru ise  contro l and  brak ing guard  have 
lim its  -they  will  not  s low the  vehicle 
down  or  maintain  the  set  distance  when 
you  drive  towards  an  obstacle  or  some 
thing  on or near  the  road  that  is  not 
mov ing,  such  as vehicles  stopped  in a 
traffic  jam,  a  stalled or  disabled  vehicle. 
If  registered  by the  radar  sensor,  vehicles 
or  obsta cles  that  are not  moving  can 
trigger  a  co llision  warning  and  if  

Audi adapt ive crui se  c ontrol  an d  bra kin g guard  95 
confirmed  by the  video  camera,  an  acute 
collision  warning. 
- For safety  reasons,  do  not  use  adaptive 
cruise  control  when  driving  on  roads  with 
many  curves,  when  the  road  surface  is  in 
poor  condition  and/or  in bad  weather 
(such  as  ice, fog,  gravel,  heavy  rain  and 
hydroplan ing).  Using  the  system  under 
these  conditions  cou ld  result  in a  co lli
sion. 
- Switch  adaptive  cruise  control  off  tempo rar ily when  driving  in turning  lanes,  on 
expressway  exits  or  in cons truction 
zones.  This  prevents  the  vehicle  from  ac celerating  to  the  set  speed  when  in these 
situations. 
- The  adaptive  cr uise  control  system  wi ll 
not  brake  by  itse lf if you  p ut  your  foot  on 
the  accelerator  pedal.  Doing  so  can  over
ride  the  speed  and  distance  regulation . 
- When  approaching  stationary  objects 
such  as  stopped  traff ic,  adaptive  cruise 
control  will  not  respond  and  braking 
guard  w ill have  limited  function. 
- The  adaptive  cruise  control  system  and 
braking  guard  do  not  react  to  people,  an
ima ls,  objects  crossing  the  road  or  on
coming  objects. 
- The function  of the  radar  sensor  can  be 
affected  by reflective  objects  such  as 
guard  rails,  the  entrance  to  a tunnel, 
heavy  rain  or  ice. 
- Never  follow  a ve hicle  so  closely  that  you 
cannot  stop  your  vehicle  safely.  The 
adaptive  cruise  cont ro l cannot  slow  or 
brake  the  veh icle  safely  when  you  follow 
ano ther  veh icle  too  closely.  Alway s re
member  that  the  automatic  braking 
function  cannot  bring  the  vehicle  to  a  sudden  or  emergency  stop  under  these 
condit ions. 
- To prevent  unintended  operation,  always 
switch  ACC off when  it  is  not  being  used. 
(D Note 
The  sensor  can  be  disp laced  by impacts  or 
damage  to  the  bumper,  whee l housing  and 
underbody . That  could  affect  the  adaptive  cruise  control  system  and  braking  g
uard. 
Have your  authorized  Audi dea ler  o r au
thorized  Audi Service  Facility chec k their 
funct ion. 
In curves 
App lies to  vehicles: with  A ud i ada ptive c ruise contro l 
F ig . 1 04  Examp le:  driv ing into  a  curve 
When  driving  into  a  curve¢ fig. 104 and  out 
of  a  curve,  the  adaptive  cru ise  contro l may  re
act  to  a vehicle  in the  next  lane  and  app ly the 
brakes.  You can  override  or  prevent  the  brak 
ing  by pressing  the  accelerator  pedal  briefly. 
Stationary  objects 
App lies to vehicles: wit h Audi  adapt ive cr uise contro l 
F ig . 1 05  Examp le:  objec t chang ing  la ne s and  station
a ry object 
The  adaptive  cru ise  control  system  only  reacts 
to  objects  that  a re  mov ing  or  that  the  system 
has  a lready  detected  as  moving . For  examp le, 
if a ve hicl e@ , which  has  already  been  detec t
ed  by the  adaptive  cru ise  con trol , turns  or 
changes  lanes  and  another  stationa ry vehicle 
@ is located  in front  of  that  vehicle,  the  sys
tem  will  not  react  to  the  stationary  vehicle.  

100  Audi adaptive  cruise  control  and braking  guard 
Audi  braking  guard 
Descript ion 
Applies  to  vehicles:  with  Audi adaptive  cruise  control 
Fig.  113 Instrument  cluste r: approach  warn ing 
Braking guard  uses a radar  sensor.  It  also 
functions  within  the  limits  of the  system 
when  adaptive  cruise  control  is switched  off . 
What  can Audi braking  guard  do? 
When  detected  in time,  the  system  can assess 
situations  when  a vehicle ahead  brakes  sud
denly or  if your own vehicle is traveling  at  a 
high  speed  and  approaching  a vehicle up 
ahead  that  is moving more  slowly . Braking 
guard  does  not  react if it cannot  detect  the 
situation. 
The system  advises you of various  situations : 
- The 
distance  warning is given if you are too 
close  to  the  vehicle ahead  for a  long time.  If 
the  vehicle ahead  brakes  sharply, you will 
not  be able  to  avoid a collision. The indicator 
light 
I in the  display comes  on . 
- The 
approach  warning is given when  a de
tected  vehicle up ahead  in your lane  is mov ing  much  more  slowly than  you are  or  if it 
brakes  sharply . When  th is warning  is given, 
it  may only be  possib le to  avoid a collision 
by  swerving or braking  sharply . The  indicator 
l ight 
I and  indicato r in the  display will warn 
you about  the  danger 
¢ fig.  113 . You will al
so hear  an  acoustic  signal. 
I f you do not  react  fast  enoug h or do not  react 
at  all to  the  situat ion ,  Braking guard  will in-
ll This  is  not  available  in some  co un tri es . 
tervene  by braking  and  the  message braking 
guard intervention 
wi ll appear. 
- If  a coll is ion  is imminent,  the  system  wi ll 
fi rst  provide  an 
acute warning by briefly and 
sharply  applying the  brakes. 
- If  you do not  react  to  the  acute warning, 
braking  guard  can  brake within  the  lim its  of 
the  system.  This reduces  the  vehicle speed 
in the  event  of a collision . 
- At speeds  under  20 mph  (30  km/h), the  sys
tem  can initiate  a comp lete  deceleration 
short ly before  a co llision .
1
). 
- If the  braking  guard  senses  that  you are  not 
brak ing hard  enough  when  a co llision  is  im
minent,  it can  increase the  braking force. 
Which  functions  can be controlled? 
You  can switch  braking  guard and  the  dis
tance/approach  warning  on or off  in the  radio 
or MMI 
¢ page  101,  Settings  in the  radio/ 
MMI. 
A WARNING 
-Lack of attention  can cause  collisions,  oth
er accidents  and  serious  personal  injuries. 
The braking  guard  is an assist  system  and 
cannot  prevent  a collision by itself. The 
driver  must  always intervene.  The dr iver is 
always responsible  for braking  at the  cor
rect  time . 
- Always pay  close attent ion  to traffic, 
even when  the  braking  guard  is switched 
on.  Be ready to  intervene  and  be  ready to 
take  complete  control  whenever  necessa
ry. Always  keep  the  safe  and  legal  dis
tance  between  your vehicle and  vehicles 
up ahead. 
- Braking guard  works within  limits  and 
will not  respond  outside  the  system  lim
its, for  examp le when approaching  a 
stopped  vehicle or stationary  obstacle  (end of a traffic  jam or vehicle  that  has 
broken down in t raffic).