stop start AUDI A6 2014 User Guide
[x] Cancel search | Manufacturer: AUDI, Model Year: 2014, Model line: A6, Model: AUDI A6 2014Pages: 304, PDF Size: 76.32 MB
Page 78 of 304

76  On  the  road 
switched  off. It  can a lso  switch  on  again 
after  some  time  if  the  coolant  tempera
ture  rises  as the  result  of  a heat  buildup 
or  if  the  engine  is hot  and the  engine 
compartment  is addit ionally  heated  by 
the  sun's  rays. 
(D Note 
D o  not  stop  the  engine  immediate ly  afte r 
hard  or  extended  driving . Keep the  engine 
running  for  approximately  two  minutes  to 
prevent  excessive heat  build-up. 
Driver  message  in  the  instrument 
cluster  display 
Turn off  ignition  b efo re leaving  car 
This message appears and  a war ning tone 
sounds  if yo u open  the  dr ive r's door  when  the 
ignition  is switched  on. 
Pres s brake  pedal  to  start  en gine 
This message appears  if  you  press the 
I STAR T ENGINE  ST OP ! button  to  start  the  en
g ine and do  not  depress the  brake pedal.  The 
engine  can on ly be  started  if  the  brake  pedal 
i s depressed. 
!I ls  k ey in the  vehicle ? 
If  the indicator  light  turns  on  and the mes
sage appears,  the  remote  control  key was  re
moved from the vehicle  while  the  engine was 
running . If  the  ignit ion  key  is  not  in the  vehi 
cle you w ill  not  be ab le to  switch  on the  ig ni
tion  o r restart  the  eng ine after  it  has been 
switched  off.  Yo u wi ll also  not  be able to  lock 
the  vehicle  from  the outside. 
Shift  to  P , otherwise  vehicle can roll  away . 
Doors do not  lo ck if le ver i s not  in P . 
This message appears for  safety  reasons 
along  w ith  an  audib le  warn ing  tone  if  the  P 
selecto r lever  posit io n  is not  engaged  when 
stopping  the  eng ine with  the 
I START  ENGINE  STOP! button.  Select the  P se
lector  lever  posit io n. Otherw ise the  veh icle 
could  roll and  it  cannot  be locked. 
mJ Ke y is  not  re cogni zed . H old  back of ke y 
a ga in st  marked  are a. See owner' s manual. 
If the indicator  ligh t turns  on  and  this  mes
sage appears,  there  is a malf unct ion 
r::!;> page 76. 
Tu rn  off  ignition  before  l ea v ing car. B attery 
i s d isc harging 
This  message appears  if  the  driver's  door  is 
opened wh ile the  ignition  is  switched  on. Al
ways switch  off  the  igni tion  if you are  leaving 
the  vehi cle. See also 
r::¢,page  81. 
Shift  to  P and turn  off  ignition  before  l eav 
ing  car, oth erwi se v ehicl e can roll  away 
This message  appears  if  the  driver's  door is 
opened wh ile the  ignition  is switched on and 
t h e selecto r lever  is not  in the  P posi tion.  Shift 
the  selecto r lever  into the  P pos ition  and 
switch  off  the  ignit ion when  you exit the  vehi
cl e. Otherw ise the  vehicle  cou ld roll.  See also 
r::¢,page  81. 
Starting  the  engine  if  there  is a 
malfunction 
It  may  not  be possible  to  start  the  engine un
der  certain  circumstances,  for  example if the 
battery  in the  vehicle  key is drained,  if  inter
ference  has  affected  the  key  or if  there  is  a 
system  malfunction. 
F ig . 76  Center  console/master  key: starting  the  eng ine 
i f  there  is a  malfunct ion 
Requirement:  The message Key not  recog
nized . Hold  back of  ke y against  marked  are a. 
See o wne r's manual. 
must  appear  and the  in-
dicator  light 
ml must switch  on.  .,..  
Page 79 of 304

.. Hold  the  master  key vertically  in the  loca
tion  indicated 
y>>) c::> fig. 76. 
..  Press  the  brake  pedal 
c:;, A in Starting  the 
engine  on page  75. 
..  Press  the l~S_T_A_R_T_ E_N_ G_ I_ N _ E_ S_T_ O_ P~ I button . The 
engine  will  start . 
..  Drive  to your  author ized  Audi dealer  imme
diately  to  have  the  malfunction  co rrected . 
('O Tips 
You can  view  the  message  again  by press
ing  the 
! START  ENGINE  STOP  I button. 
Electromechanical 
parking  brake 
Operation 
The electromechanical  parking  broke  replaces 
the  hand  broke. 
Fig. 77  Center console:  Park ing brake 
..  Pull  on  the  switch  (®) c::> fig. 77  to  apply  the 
parking  brake.  The indicator  light  in the 
switch  illuminates  . 
..  Step  on  the  brake  pedal  or  the acce le rator 
pedal  and  press  the  switch(®)  at  the  same 
time  to  release  the  parking brake.  The  indi
cator  light  in the  switch  goes  out. 
Your veh icle  is equipped  w ith  an  electrome
chanica l park ing  brake.  The  parking  brake  is 
designed  to  prevent  the  vehicle  from  rolling 
un intentiona lly and  rep laces  the  hand  brake. 
I n addition  to  the  normal  functions  of  a tradi
tional  hand  brake,  the  electromechanica l 
parking  brake  provides  various  convenience 
and  safety  functions. 
On  the  road  77 
When starting  from  rest 
-The  integral  start ing assist  helps  you  when 
driving  by automatically  re leasing  the  park
ing  brake 
c::> page  78,  Starting  from  rest . 
- When  start ing on  inclines,  the  starting  as
sist  p revents  the  vehicle  from  unintentiona l
ly  rolling  back.  The  braking force  of  the 
parking  brake  is not  re leased  until sufficient 
driving  force  has  been  built  up  at  the 
wheels. 
Emergency brake  function 
An emergency  brake  ensures  that  the  vehicle 
can  be  slowed  down  even  if the 
normal brakes 
fail 
c:;, page 79, Emergency broking. 
Indicator  lights 
- If  the  pa rking  brake  is  closed  with  the  ign i
tion 
switched  on the indicator  lights  come 
on  - (USA 
models) ,tl (Canada  models) 
in  the  instrument  cluster  and  in the  switch. 
- If  the  parking  brake  is closed  with  the  igni
tion 
switched  off the  indicator  lights  come 
on  - (USA 
models) ,tl (Canada  models) 
in the  instrument  cluster  and  in the  sw itch 
for  about  20  seconds. 
A WARNING 
Do not  press  the  accelerator  pedal  inadver
tently  if the  veh icle  is stationary  but  the 
engine  is running  and  a  gear is selected  . 
Otherwise  the vehicle w ill start  to  move 
imm ediately  and could  result  in  a crash. 
(D Note 
If the  symbol . in the  disp lay or  the indi
cator  light 
1111 (USA  models)/.  (Cana
da  models)  in the  instr ument  cluster  fla sh
es,  there  is a  malfunction  in the  brake  sys
tem.  Please  refer to  the  detailed  descrip
tion  of  the  indicator  lights 
c::>poge  15. 
-If  the  indicato r light - (USA mod-
els)  /.  (Canada  models)  or 
11',1 turns 
on,  there  may  be  a  malf un ction  in  the 
parking  brake 
c::>poge 16.  
Page 80 of 304

78  On  the road 
-You can apply  the  parking  bra ke at  any 
time  -even w ith  the  ignition  swi tched 
off . The ignit ion  must  be on and the 
brake pedal  must  be pressed in order  to 
release the  parking  brake . 
- Occas iona l noises when  the  parking 
brake is applied  and  released are norma l 
and are not  a cause for  concern . 
- When  the  vehicle  is parked,  the  parking 
brake goes through  a se lf-test  cycle at 
regular  intervals.  Any assoc iated  no ises 
a re no rma l. 
Parking 
• Press the  b ra ke peda l to  stop  the  vehicle . 
•  Pull  the swit ch(®)  to set t he parking  br ake. 
•  Move the  se lecto r lever to  P. 
•  Turn  the  eng ine  off ~&, . 
"' When  on incl in es or  declines,  turn  the  steer
ing wheel  so that  yo ur vehicle  will  roll  into 
the  curb  if  it  begins  to  move. 
A WARNING 
- When  you  leave your  veh icle  -even  if  on 
ly  b riefly  -always take  the  ignition  key 
with  you.  This applies  partic ularly when 
c hildren  remain  in the  ve hicle. Otherw ise 
t h e c hild ren could  start  t he engine,  re
lease the  pa rking  brake or  ope rate  e lec 
t rical equipment  (e .g.  power  windows). 
The re  is the  risk of  an accident . 
- When  the  vehicle  is loc ked, no one  -par 
t icu larly  not  c hildren  sho uld  remain  in 
the  vehicle . Loc ked doors  make  it  more 
difficult  for  emergency workers  to  get  in
to  the  vehicle  -putt ing lives at  risk. 
Starting  from  rest 
The starting  assist  function  ensures  that  the 
parking  brake  is released  automatically  upon 
star ting. 
Stopping  and applying  park ing brake 
"' Pull  the switch(®)  to  apply  the  pa rk ing 
brake. 
Starting  and automatically  releasing the  parking  brake 
"' When  you start  to  drive  as usual , the  park 
ing  brake is a utomat ically  released and your 
veh icle beg ins  to move. 
When  stopping  at  a traffic  signal  or  stopping  in  city t raffic,  the  par king  b rake can be ap
plied . The vehicle  does not  have to  be he ld 
with  the  footbra ke . The p arking  brake elimi
nates the  tende ncy to  creep w ith  a dr ive range 
engaged . As soo n as yo u drive off  as  us ual , 
the  pa rking  brake is re leased automatically 
and the  vehicle  s tarts  to  move. 
Sta rting  on slopes 
When  starting  on inclines , the star ting  assist 
prevents  the  vehicle from  u nintent ionally  roll 
ing  back . The brak ing force  of  the  parki ng 
brake  is not  re leased unti l suff ic ient  d riving 
fo rce has been built  up at  the  w heels. 
(D Tips 
Fo r safe ty reaso ns, the  pa rking  brak e is re
l eased automatically  on ly when  t he d riv
er's  safety  bel t is engaged  in the  buckle. 
Starting  off  with  a trailer 
To prevent  rolling back  unintentionally  on an 
incline, do  the  following: 
"'  Keep the  sw itch(®)  pulled  and depress the 
accelerator . The pa rking  brake stays applied 
and  prevents  the  v ehicl e from  roll ing bac k
wa rd . 
"' Yo u can  rele a se  the swit ch(®) once yo u are 
sure t hat you are developing  enoug h for 
ward  momentum  at  the  whee ls as you  de
press the  acce lerator . 
Depend ing on  the we igh t of  the  rig  (vehi cle 
and t railer)  and the  severity  of  the  incline,  yo u 
may ro ll backwards as yo u start . You can p re 
vent  rolling  backwa rds by holding  the  park ing 
brake switch  (®) pulled  o ut  and accelerating  -
just  as you would  when  starting  on a hill  with  a conventiona l hand  brake .  
Page 81 of 304

Emergency  braking 
In the  event  that  the  conventional  brake sys
tem  fails  or locks . 
11-In an  emergency,  pull  the  switch C®) and 
conti nue  to  pull  it  to slow  your  vehicle  down 
with  the  parking  brake . 
11-As soon  as  you  release  the  sw itch C®) or  ac-
celerate,  the  braki ng  p rocess  stops. 
If you  pull  the  sw itch  (®) and  hold  it  above  a 
speed  of  about  5  mph  (8  km/h),  the  emergen
cy braking  function  is  in itiated.  The  vehicle  is 
b ra ked  at  a ll four  wheels  by activating  the  hy
d raul ic br ake  system.  The  b rake  performance 
i s  sim ilar  to  making  an  emergency  stop¢.&. . 
I n o rder  not  to  activate  the  emergency  brak
i ng  by m istake,  an  audible  warning  tone  (bu z
z er)  sounds  when  the  switc h(®) is  p ulled.  As 
soon  as  the  switch(®) is released,  or  the  accel 
erator  pedal  is dep ressed,  emergency  braking 
stops . 
.&_ WARNING 
Emergency  braking  shou ld  only  be  used  in 
an  emergency,  when  the normal  foot brake 
has  failed  or  the  brake  pedal  is obstructed. 
Using  t he  parking  brake  to  perform  emer
gency  braking  will  slow  you r vehicle  down 
as  if you  had  made  a fu ll brake  applicat ion. 
The  laws  of  phy sic s ca nnot  be  s uspended 
eve n w ith  ES C and  its  a ssoci ated  compo
nents  (ABS, ASR,  EDL).  In corners  and 
when  road  or  weather  conditions  are  bad, 
a full  brake  application  can  cause  the  vehi
cle  to  skid  or  the  rear  end  to  break  away  -
r isking  a n accident. 
Start-Stop-System 
Description 
Appl ies  to vehicles : wit h Start-Stop-System 
The  Start-S top -System  can  he lp  increase  fuel 
economy  and  reduce  C O2  emissions. 
I n the  Start-Stop-mode , the  eng ine  shuts  off 
automatically  whe n the  vehicle  is stopped, 
such  as  at  a traffic  light.  The  ig nit ion  remains 
On  th e ro ad  79 
switched  on  during  this  stop  phase.  The  en
gine  wi ll be  a utomatica lly restarted  when 
needed . 
T he  las t Start -Stop-Sys tem  se tting  (on/off  us
ing  the  b utton 
10 «<1) will  be  restored  when  the 
ignition  is  turned on. The  LED  in the 
!0 •·1 but
ton  t urns  on  when  the  Start-Stop-System  is 
switched  off  manually. 
Basic requir ements  for  the  Start -Stop 
mode 
- The  driver 's  door  is closed. 
- The  driver'  seat  belt  is  latched. 
- The  hood  is  closed. 
- The  vehi cle  must  have  bee n dr iven  faster 
t han 
2.5 mph  (4  km/h)  since  the  las t stop. 
- A t railer  is  not  hitched  to  the  ve hicle. 
.&_ WARNING 
- Never  let  the  ve hicle  roll  with  the  eng ine 
sw itched  off. You co uld  lose  control  over 
the  vehicle.  This can  lead  to  a collision 
an d serio us  in juries . 
- The  brake  boo ster  and  the  s teering  sup
port  do  not  work  while  the  engine  is 
switched  off .  More  force  is required  to 
stop  and  to  steer  the  veh icle. 
- To reduce  t he  risk of  injuries,  make  sure 
that  the  Start-Stop -System  is tu rned  off 
when  working  in the  eng ine  compart
ment¢ 
page  81. 
([)  Note 
Always  switch  off  the  Sta rt -Stop-System 
when  driving  through  water¢ 
page  81.  
Page 82 of 304

80  On  the  road 
Starting/stopping  the  engine 
Applies  to  vehicles:  with  Start-Stop-Syste m 
Fig. 78 Instrument  duster : eng ine sw itched  off (stop 
phase) 
..  Slow the  vehicle  to  a stop  us ing the  bra ke 
and keep p ress ing t he b rake pedal.  The en 
gine w ill switch  off.  The 
[IJ in dicator  light 
appears  in the  information  line  in the  instru
ment  cluster  d isplay . 
..  When  you take  your foot  off  the  brake ped
al, the  engine  restarts.  The indicator  light 
turns  off. 
Additional  information 
The engine wi ll switch  off  in the  P, D, N and S 
positions  as well  as in  manua l mode . In  the  P 
position,  the  engine  wi ll also  remain  off  if  you 
take your  foot  off  the  brake pedal.  The eng ine 
starts  again when you select  another  se lector 
lever  pos ition  and take your  foot  off  the  brake 
pedal. 
If  you  select  the  R pos ition  during  a Stop 
phase, the  engine  will  start  again. 
Shift  from  D to  P quickly  to  prevent  the  engine 
from  start ing unintentionally  when  shift ing 
through  R . 
You can determine  for  yourself  if  the  eng ine 
will  stop  or  not  by reducing  or  increasing  the 
amount  of  force  you  use to  press the  brake  pedal.  For example,  if you only  lightly  press 
on the  brake pedal  in stop-and  and-go  traffic 
or when  turni ng,  the  engine  will  not  switch  off 
when  the  vehicle  is stationa ry .  As soon  as you 
p ress the  brake down  harde r, the  eng ine will 
switch  off. 
General information 
Applies  to vehicles:  with  Start -Stop-System 
The standard  Start-Stop-mode  can be cancel
led for different  system-related  reasons. 
Fig. 79 Inst rume nt  cluster:  eng ine -S top te mporarily 
un ava ilab le 
Eng ine w ill  not  sw itch  off 
Before each stop  phase, the  system  checks if 
certain  conditions  have been met.  For exam
ple, the  eng ine will 
not be switched  off  in the 
follow ing s ituations : 
- The engine  has not  reached the  minimum 
requ ired temperature  for  Start-Stop-mode. 
- The  interior  temperat ure se lected  by the  A/C 
system  has not  been  reached. 
- The outside  temperatu re  is extremely  high/ 
low . 
- The windshield  is being  defrosted 
i=:> page  69, i=:> page  71. 
- The parking  system*  is switched  on. 
-The battery  charge level  is too  low. 
- The steering  wheel  is sharply  tur ned o r 
t here i s a steer ing movemen t. 
- After  engaging  the  reverse gear . 
- O n sharp  incl ines. 
The 
r,J indicator  light  appears  in the  informa
t ion  line  in the  instrument  cluster  d isplay 
¢ fig . 79. 
Engine  automatically  resta rts 
T he stop  p hase is inter rupted  in the  following 
situations,  for  example . The engine  resta rts 
without  any action  by the  driver . 
- The  interior  tempera ture varies from  the 
temperature  selected  in  the  A/C system .  
Page 83 of 304

-The  windshield  is  being defrosted 
Q page 69, ~ page  71 . 
-The  brake  peda l is  pressed  several  times  in a 
row. 
- The  battery  charge  level becomes  too low. 
- High  power  consumption . 
Switching  the  ignition  automatically 
To prevent  the  battery  from  draining,  the  igni
tion  will  switch  off 
automatically when  all  of 
the  following  conditions  have  been  met: 
- The  vehicle  has  already  been  driven . 
- The  engine  has  been  turned  off  by the  Start-
Stop-System*. 
- The  driver's  door  is opened . 
- The  driver's  seat  belt  is  removed. 
- The  bra ke  peda l is  not  pressed  down. 
- The  vehicle  is stationary. 
In  this  case,  the  activated  low beam  will  be  re
placed  by  the side  marker  lights.  The  side 
marker  lights  will  switch  off  after  approx i
mately  30  minutes  or  when  you  lock the  vehi
cle . 
If the  Start-Stop  System  has 
not turned  off 
the  engine  or  if you  have  switched  the  Start
Stop  system  off  manually, the  ignition  wil l 
not 
be automatically  switched  off  and  the engine 
will  continue  to run ~,& . 
& WARNING 
Never  allow  the  engine  to run  in confined 
spaces  -danger  of  asphyxiation. 
(0 Tips 
If  you  shift  into the D, N or  S  positions  af
ter  shifting  into  reverse,  the vehicle  must 
be  driven  faster  than  6  mph  (10 km/h) in 
order  for  the  engine  to  switch off  again . 
On the  road  81 
Switching  the  Start-Stop-System  on/off 
manually 
Applies  to veh icles: w ith  Star t-Stop-Sys te m 
If  you  do not  wish  to  use  the system,  you  can 
switch  it off  manually. 
=~-
-~ ---
'  I~ -
--
Fig. 80 Center console:  Start-Stop-System  button 
.,. To switch  the  Start-Stop-System  off/on 
manually,  press  the 
1 (1() ~·1 button.  The LED in 
the  button  turns  on  when  the  system  is 
switched  off. 
(D Tips 
If  you  switch  the  system  off  during  a  stop  phase,  the  engine  will  start  again  auto
matically. 
Messages  in the  instrument  cluster 
display 
A pp lies to  veh icles : w ith  S tart-Stop -Sys tem 
Start-Stop  system  deactivated:  Please  re
start  engine  manually 
This message  appears  when  spec ific condi
tions  are  not  met  during  a stop  phase  and  the 
Start-Stop-System  will 
not be able  to  restart 
the  engine . If  the  Dor  R selector  lever  posi
tions  were  engaged,  P will  be selected  auto
matically.  The  engine  must  be  started  with 
the 
I START  ENGINE  STOP! button. 
Start-Stop  system: System  fault!  Function 
unavailable 
There  is a  malfunction  in the  Start-Stop-Sys
tem . Drive the  vehicle to  an  authorized  repair 
facility  for  servicing  as soon  as possible  to cor
rect  the malfunction.  
Page 86 of 304

84  Audi ad apti ve cruise  control  and  bra king  gu ard 
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 regu lat 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  helps  to  make  driv
ing  more  comfortable  both  on long highway 
stretches  and  in stop-and-go  traffic. 
The  braking  guard  system can  warn  you  about 
an  impending  collision  and  initiate braking 
maneuvers 
c:::> page 90. 
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  control 
Fig. 83 Front  of  th e  veh icle:  senso rs  and  video  camera 
The areas  that  conta in the  radar  and  ultrason
ic sensors  and  the  v ideo  camera 
c:::> fig. 83 
must  neve r be  cove red  by stic kers  or  other  ob
jects  or  obstructed  w ith  dirt,  insects,  snow  or 
i ce that  will  interfere with  the  adaptive  cruise 
control  system  and  braking  guard.  For  infor
mation  on  cleaning,  refer  to 
c:::> page 210. The same  applies  for  any  modifications  made  in 
the  front  area. 
T he  function  of  the  adaptive  cru ise  contro l 
system  and  braking  guard  is limited  under 
some  cond itions: 
- Objects  can  only  be  de tected  when  they  are 
w ith in sensor  range 
c:::> page 86, fig. 86. 
- The  system  has  a  limited  ability  to  detect 
objects  that  are  a  short  d istance  ahead,  off 
to  the  side  of your  vehi cle  or  mov ing  into 
your  lane. 
- Some  kinds  of veh icles  are  hard  to  detect; 
for  examp le  motorcycles,  veh icles  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 
c:::>page 85 . 
-Stat ionary  objec ts c:::> page 85. 
& WARNING 
A lways  pay  attention  to  traffic  when  adap 
tive  cruise  contro l is switched  on  and  brak
ing  g uard  is  active.  As the  driver,  you  are 
still  respons ible  for  starting  and  for  main
taining  speed  and  distance  to  other  ob
jects.  Braking  guard  is  used  to  assist  you . 
The dr iver  must  a lways  take  action  to  avo id 
a  collis ion . The  driver  is a lways  respons ible 
fo r braking  a t the  co rrec t time. 
- Imp roper  use  of  adaptive  cru ise  control 
can  cause  collisions,  other  acc idents  and 
serious  pe rsonal  in jury. 
- Never  let  the  comfort  and  convenience 
that  adaptive  cruise  control  and  braking  gua rd offer  d istract  you  from  the  need  to 
be  alert  to  traffic  condit ions  and  the 
need  to  rema in  in fu ll control  of your  ve
h icle  at  a ll times, 
- Always remember  that  the  adaptive 
cruise  control  and  braking  guard  have 
limits  -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  o r disabled  vehicle. 
I f  registered  by the  radar  sensors,  
Page 90 of 304

88  Audi adaptive  cruise  control  and  braking  guard 
Following  any  changes,  the  new  stored  speed 
will be  disp laye d briefly  in the  disp lay @ 
r::!) page 86, fig. 88 . 
Driving  in  stop-and-go  traffic 
Applies  to vehicles:  with  Audi adaptive  cruise control 
The  adaptive  c ruise  co ntrol  system  a lso  as
sists  you  in stop -and-go  t raffic.  If  a  previous 
detected  vehicl e ahead  stops,  yo ur vehicle  will 
b rake  to a  stop,  within  the  limi ts of the  sys
tem. 
•  To res ume  driv ing  with  adaptive  c ruise  con
t ro l,  tap  the  accelerator  p eda l or 
•  Pull  th e  l ever  toward  yo u  into  posit io n @ 
r::!) page 88, fig. 90 . 
(D Tips 
- If  ad aptive  cru ise  con trol is active  an d 
you r vehicle  do es  no t start  dr iving  as  ex
p ected  after  pulling  the  lever  once,  you 
ca n s tart  ou t  agai n by t ap pin g th e accel
e ra to r p edal. 
- If  an  ob sta cle  is  dete cte d when y our ve
h icl e  s tarts  d riv in g,  the  sys tem  w ill 
p rompt  y ou  to ta ke ove r¢ 
p age 89. 
Your ve hicl e wi ll drive  more  s low ly w hen 
starting.  This  may  a lso  happe n in some 
s ituations  when  no  obstacle  is apparent. 
Interrupting  cruise control 
App lies  to  vehicles:  with  Audi adaptive  cruise  co ntrol 
Fig. 90 Se lector  leve l 
Requi rement:  adaptive  cruise  co ntro l must  b e 
switched  on . 
Overriding  cruise control 
• To a cce lerate  manu ally,  pull  th e lever  to 
ward  you  into  position @and  ho ld  it  the re . 
The  message 
ACC override a ppears . Or 
•  press  the  acce lerator  pedal. 
•  To resume  cruise  cont ro l,  re lease  the  lever 
or  take  y our foot  off  the  accelerato r pedal. 
Canceling  cruise control  while  driving 
•  Move  the  lever  in to  position @. The  mes
sage 
ACC standby a ppears.  Or 
•  press  the  brake  pedal. 
•  To resume  the  stored  speed,  move  the  lever 
into  position @. 
Canceling  cruise  control  when  stopped 
• Push  t he  lever  away  from  yo u into  posit ion 
@ . The  message 
ACC standby appea rs . 
•  To  resume  cruise  contro l,  press  the  brake 
pedal  a nd  pu ll th e  lever  towa rd you  into  po
sition @. 
_&. WARNING ~ -
Neve r  resume  the  stored  speed  if th e 
speed  is  too  hig h fo r prevailing  road,  t raf
fic  or weat her  co ndit ion s. 
Setting  the  distance 
Applies  to  vehicles:  wit h Audi adapt ive  cruise  control 
Fig. 91 Selec to r  lever : setting  t he dista nce 
•  Tap the  switch  to  display  the  current  set  dis
tance 
<=> fig. 91. 
• To inc rease  or  reduce  the  d ista nce  by incre
ments,  tap  the  switch  again  to  the  left  o r 
r ight.  The  distance  be tween  the  two  vehicles 
w ill  change  in the  ins trum en t cl ust er  di s-
p la y. 
IJII>  
Page 93 of 304

Audi  adaptive  cru ise  control  and  brakin g guar d  91 
stopped  vehicle  or  stationary  obstacle 
(end of  a traff ic  jam  or veh icle that  has 
broken  down  in traffic). 
- Always  remember  that  the  radar  sensor 
for  the  braking  guard  works  only  within 
defined  detection  and range  limits  that 
may prevent  the  proper  detection  of  oth
er vehicles. 
- The radar sensor's  function  and range 
can be reduced  by  rain,  snow  and  heavy 
spray . Moving  vehicles  up ahead may not 
be promptly  detected  or  may not  be de
tected  at  al l. 
- Reflective  surfaces  in cl ud ing crash  barr i
ers or tunnel  ent rances may  impair  the 
function  of  the  radar  sensor. 
(D Tips 
- You can ca ncel the  braking  w ith  increas
i ng force  that  is  initiated  by the  system 
by b raking yo urself,  by accelerating  no
ticeab ly or  by swerving. 
- Bra king guard  error  messages 
¢page 91. 
- Keep in  m ind that  braking  guard  can 
brake unexpectedly.  Always secure any 
c ar go or  objec ts that  you  are  transpor t
i ng to  reduce the  risk of  damage  or  in
ju ry. 
Settings  in  the  MMI 
App lies  to vehicles:  with  Audi  adaptive  cruise co ntrol 
...  Se lect: I CARI function  button > (Car )*  sy s
tems 
control  button > Dri ve r  assi st >  Audi 
bra king  guard . 
System  -
Switch  braking  g uard On and Off . 
When  you  sw itch  the  ignition  on, the  message 
Audi  braking  guard  off appears  if  the  system 
is  switched  off. 
Early warning  -The d istance and approach 
warn ings in the  disp lay can  be switched 
On / 
Off . 
@ Tips 
- Your settings  are automatica lly stored 
and  assigned  to  the  remote  control key  being  used at  the  time  the  settings  are 
made
. 
-If you  res trict  the  ESC, the  braking  gua rd 
also sw itches  itself  off¢ 
page 196. 
-Swi tch braking  guard  off  when  you a re 
loading  the  vehicle  onto  a veh icle carrier, 
t rain,  ship or  other  type  of  transporta
tion . This  can prevent  undesired  warn
ings  from  the  braking  guard  system. 
Messages 
Applies to  vehicles:  wi th Audi ada ptive c ruise con tro l 
Braking  gu ard : off 
T his  dr iver message appears  if  the  system  is 
turned  off  via the  infotainment . Otherwise,  if 
the  system  is turned  off,  the  information  ap 
pears  every time  shortly  after  the start  of the 
trip. 
T he driver  message a lso appears  if  the  system 
is not  ava ilable  d ue  to  a malfunct ion  or  if  the 
ESC  is not  switched  on¢ 
page 196 . If this  is 
the  case,  the system  will  not  prov ide warnings 
about  a  possible  collision. 
Braking  guard : acti vated 
This  dr iver message appears  if  sharp  b rake 
pressure was applied  due  to  an acu te warning. 
ACC: Unavailable! 
ACC and  Audi  braking  guard:  not  a vailable 
The system  cannot  detect  mov ing vehicles  up 
ahead correctly  and  is switched  off . The sen
sors  have  been  displaced  or  are not  working 
proper ly. The Audi  pre  sense functions  may  al
so  be  affected.  Drive to your  authorized  Audi 
dealer  or  author ized  Audi  serv ice  facility  im
med iate ly to  have the  malfunction  cor rected . 
ACC: currently  unavailable.  No  sensor v is ion 
ACC and  b rak ing guide:  cu rrentl y una vaila
ble . No sensor vis ion 
T h is mess age  appears if  the  senso r view is ob
structed,  for  example by leaves, snow,  heavy 
spray or  dirt.  Clean  the sensors 
i=:>page 84, 
rg.83 . ~  
Page 111 of 304

The Automatic  Shift  Lock only  functions  when 
the  vehicle  is stationary  or  at  speeds  below 
1  mph  (2  km/h). 
At speeds  above  about  1 mph  (2  km/h)  the 
Automatic  Shift  Lock is automatically  deacti
vated  in the  N position. 
A  time  delay  element  prevents  the  se lector 
l eve r from  locking  when  it  is  moved  thro ugh 
the  N position  (going  from  R to  0/5).  The  lock
ing  e lement  will  lock  the  selector  lever  if the 
lever  is  left  in  N (Neutral)  for  more  than  ap
prox imately  2  second,  without  the  brake  ped
al  being  pressed. 
R elease button 
The  release  button  on  the  selector  lever  pre 
vents  the  lever  from  being  accidenta lly shifted 
into  certain  positions.  Depending  on  the  direc
tion  of the  shift,  the  selector  lever  locks  at  d  if
ferent  positions.  The  positions  are  h ighlighted 
in the  illustration 
¢ fig . 113 . 
Driving  the  automatic  transmission 
Applies  to  vehicles:  with  multitronic/S  tronic/t iptronic 
Fig . 114 Sh ift  gate  on the  center  conso le:  selector  lev 
er  w ith  release  button 
Starting  the  engine 
..,  The  selector  lever  must  be  in  P or  N . 
Starting  off 
.., Press  and  ho ld  the  brake  pedal. 
..,  Press  and  hold  the  release  button  in these 
lector  lever  handle,  se lect  the  desired  selec
tor  lever  pos ition  such  as  D/S and  release 
the  button . 
..,  Wa it  br iefly  until  the  transmission  has  sh ift
ed  (you will feel  a  slight  movement). 
Automatic  Tra nsmi ssi on  109 
.., Remove  your  foot  from  the  brake  pedal  and 
accelerate. 
Stopping  t emporarily 
..,  Keep the  veh icle  stationa ry using  the  brak 
ing  pedal , for  example  at  traffic  lights. 
..,  Do not  press  the  accelerator  peda l w hen  do
ing  this . 
..,  To prevent  the  vehicle  from  ro lling  when  you 
start  dr iving,  set  the  parking  brake  when 
stopping  on  steep  inclines¢.&_ . 
..,  The  parking  brake  will  release  automat ically 
and  the  vehicle  will start  mov ing  once  you 
press  the  accelerator  pedal. 
Stopping /parking 
If the  selector  lever  is  not  in the  P position 
when  you  open  the  driver's  door,  the  vehicle 
could  roll.  The  message 
Transm ission:  Car 
may roll! Shift to  park ! 
appears. 
..,  Press  and  hold  the  brake  peda l until  the  ve-
hicle  has  come  to  a  complete  stop  . 
..,  Apply the  parking  brake¢ 
page  78,  Parking. 
.., Select  the  P selector  lever  posit ion c::> ,&. . 
Stopping  on a n incline 
..,  Always press  the  brake  pedal  to  ho ld  the  ve
hicle  in  place  and  prevent  it  from  "rolling 
back" 
c::> .&_ . Do not try  to  prevent  the  veh i
cle  from  "rolling  back"  when  a  gear  is en
gaged  by increas ing  the  engine  speed 
c:::, (D , 
Sta rting  on  an  incline 
..,  Activate  the  parking  brake . 
..,  With  the  driving  gear  selected,  press  the  ac
celerator  peda l carefully.  The  parking  brake 
w ill release  automatically  if your  seat  belt  is 
fastened  . 
Under  certain  circumstances,  such  as  driving 
in the  mounta ins,  it  may  be  useful  to  switch 
temporarily  to  the  manual  shift  program  in  or 
der  to  ad just  the  gears  to  the  driv ing  cond i
tions  by han d 
¢page  111. 
On s lopes,  activate  the  parking  brake  first  and 
then  move  the  selector  lever  to  the  P position  . 
This  prevents  too  much  stress  from  being  placed  on  the  locking  mechanism.  .,.