lock AUDI A5 CABRIOLET 2014 Service Manual

78 On the road
note that e lectrica l equipment such as
exterior lights wi ll switch off as well
when that happens .
Switching engine off
Applies to vehicles: with conven ience key
._ Bring your vehicle to a complete stop.
._ Move the selector lever to the P or N pos i­
t ion .
._ Press the
I START ENGINE STOPI button
9 page 77, fig. 91.
Steering lock
The steering locks when you turn the engine
off us ing the
I STAR T ENGINE STOP I button
and open the dr iver's door. The locked steer­
i ng helps prevent vehicle theft .
Emergency off
If necessary, the engine can be sw itched off
with the selector lever in the R or D/S pos i­
tions. To do so, step on the brake pedal and
press and hold the
I START ENGINE STOP I but­
ton vehicle speed must be less than 6 mph (10 km/h).
_& WARNING
- N ever turn off the eng ine before the ve ­
hicle has come to a comple te stop . The
f ull function o f the brake booster and the
powe r steering is not guara nteed . You
must use more force to turn or brake if
necessary. Because you cannot steer and
brake as you usually would, this could
lead to crashes and serious injur ies.
- For safety reasons, you should always
park your vehicle with the se lector lever
in P. Otherwise, the ve hicle could inad­
vertent ly roll away.
-The rad iator fan can continue to ru n for
up to 10 m inutes even afte r yo u have
tu rned off the eng in e and removed the
ignition key. The radiator fa n can also
t u rn on again i f th e e ngine cool ant hea ts
up because of intense sunlight or hea t
build -up in the engine compartment. -
Always take the key with you whenever
you leave your veh icle. Otherw ise, the
engine could be started or electrical
equ ipment such as the power windows
could be ope rated. This can lead to seri­
ous injury.
(D Note
If the engine has been under heavy load
for an extended period, heat bu ilds up in
the e ngine compartment after the eng ine
i s sw itched off - there is a r isk of damag ing
the engine. Allow the engine to run at id le
fo r about two minutes before switching it
off.
Driver messages
Ignition i s on
This message appears and a warning tone
sounds if you open the driver's door when the
ignition is sw itched on.
No key ident ified
This message appears when the
I S TART ENGINE STOPI button is pressed if
t h ere is no master key ins ide the ve hicle or if
the system does not recognize it. For exam­
ple, the master key cannot be recognized if it
i s covered by an object (e.g . al uminum brief
case) which
screens the radio s ignal. Electron ­
i c dev ices such as cell phones can also i nte r­
f ere with the radio s ignal.
Pres s bra ke p edal to start engine
This message appears if you do not press the
brake pedal to start the eng ine .
Shift to N or P to start engine
Th is mess age appears w hen at tempt ing to
sta rt the eng ine if the selecto r lever for the
automatic transmission is not in the P or N
pos ition . The engine can only be started with
the selecto r in these positions.
Is the key in the vehicle ?

This message appears if the master key is re­
moved from the vehicle with the engine run­
n ing.
If the master key is no longer in the ve ­
hicle, you cannot switch on the ignition after
stopping the engine and you also cannot start
the engine again . Moreover, you cannot lock
the vehicle from the outside w ith the key.
Shift to P otherwise vehicle can roll away.
Doors do not lock if lever is not in P.
This message appears for safety reasons
along w ith a warning signa l. It appears if the
selector lever for the automat ic transm ission
is not in the P position when switch ing off the
ignition. Move the selector lever to the P posi ­
tion, otherw ise the veh icle is not secured
against rolling away . You also cannot lock the
veh icle using the locking button* on the door
handle or using the remote key.
Convenience key defective! Use ignition lock
This message appears if the engine must be
started or stopped using the ignition key and
not the
I STAR T ENGIN E STOP ! button .
Electromechanical
parking brake
Operation
The electromechanical parking brake replaces
the hand brake.
F ig. 92 Cen ter console: Pa rk ing brake
.. Pull on the switch @c> fig . 92 to apply the
parking brake. The indicator light in the
switch illum inates .
.. Step on the brake pedal or the acce le rator
pedal and press the switch at the same time
On the road 79
to release the parking brake. The indicator
light in the switch goes out .
Your vehicle is equipped wi th an electrome ­
chanical parking brake. The parking brake is
designed to prevent the vehicle from rolling
unintentionally and replaces the hand brake.
In addition to the normal functions of a tradi­
tiona l hand brake, the electromec hanical
parking brake provides various convenience
and safety funct ions .
When starting from rest
-The integral start ing ass ist helps you when
driving by automatically releasi ng the park­
ing brake
¢ page 80, Starting from rest.
-When starting on inclines, the starting as­
sist prevents 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 bui lt up at the
wheels.
Emergency brake function
An emergency brake ensures that the veh icle
can be slowed down even if the
normal brakes
fail
c> page Bl, Emergency braking.
Indicator lights
- If the parking brake is closed with the ign i­
t ion
switched on the . (USA models) /
• (Canada models) indicator lights come
on in the instrument cluster and the switch.
- If the parking brake is closed with the igni­
tion
switched off the. (USA models) /
• (Canada models) indicator lights come
on in the instrument cluster and the switch
for about 20 seconds.
A WARNING
If a drive range is engaged with the vehicle
stationary and the engine runn ing, you
must in no instance accelerate carelessly .
Othe rwis e the vehicle w ill start to move
imm ediately- risk of an accident.

80 On the road
(0 Note
If the . symbol i n the display or the.
(USA models) . (Canada models) indica­
tor light in the instrument cluste r flashes
'
there is a malfunction in the brake system.
By pressing the
IS ET I button, you can br ing
up a driver message which explains the
malfunct ion in more detai l. If the driver
message
Parking brake! appears , the re is
an operating malfunct io n in t he par king
bra ke wh ich you sho uld have repa ired im­
mediately by an authorized Audi dealer or
qualif ied workshop ¢
page 15.
(D Tips
-You can apply the pa rking br ake at any
time -even with the ignition switched
off. The ignition must be t urne d on and
the brake peda l must be pressed in order
to release the parking bra ke .
- Occas iona l noises when the parking
brake is applied and re leased are norma l
and are not a ca use for concern.
- When the vehicle is parked, the par king
brake goes through a se lf -test cycle at
regular intervals. Any assoc iated no ises
are norma l.
Parking
• Press the brake p eda l to stop the vehicle .
• Pull the switch @¢
page 79, fig. 92 to set
t h e parking br ake.
• Move the se lec tor lever to P .
• Turn the eng ine off
c:!> .,&_ .
• When on incl in es or declines, turn the steer ­
i ng whee l so that th e vehicle will roll into
the curb if it begins to move.
A WARNING
- Whe n you leave your veh icle -even if on­
ly b rief ly -always remove the ig nition
key . This applies part icu larly when chil­
dre n remain in t he ve hicl e. Otherwise the
c hildren co ul d st art the engine, re lease
the parking br ake or oper ate e lectri ca l eq
uipment (e.g. power windows). The re
is the risk of an acc ident.
- When the ve hicle is locked, no one -par ­
ticularly not children should rema in in
the vehicle . Locked doors make it more
difficult for emergency wo rkers to get i n­
to the vehicle -putting lives at risk .
Starting from rest
The starting assist function ensures that the
parking brake is released au toma tically upon
starting .
Stopping and applying parking brake
• Pull the switch @¢ page 79, fig. 92 to ap-
p ly the parking bra ke .
Starting and automatically releasing the
parking brake
• W hen you sta rt to drive as us ual , the park ­
ing brake is a utomat ica lly released and yo ur
veh icle beg ins to move.
When stopping at a traffic signal or stopping in city traffic on vehicles with an a utomatic
transmission, the parking b rake can be ap­
plied. The vehicle does not have to be held
with the foo tbrake . The parking brake elimi­
nates the tendency to creep w ith a dr ive range
engaged. As soon as you d rive off as us ual ,
the pa rking bra ke is re leased automat ically
and t he vehicle s tarts to move.
Starting on slopes
When starting on inclines, the sta rting assist
prevents the vehicle from u ninten tionally roll ­
i ng back. The brak ing force of th e parki ng
brake is not re leased unti l su ffi cient d riving
f orce has been built up a t the w heels.
(D Tips
Fo r safety reasons, the pa rking brake is re­
l eased a utom atically o nly when t he d riv ­
e r's s afety bel t is eng aged in the buckle.

Starting off with a trailer
To prevent rolling back unintentionally on an
incline, do the following:
11-Keep the switch@¢ page 79, fig. 92 pulled
and depress the accelerator. The park ing
brake stays applied and prevents the vehicle
from roll ing backward.
11-You can release the switch @ once you are
su re that yo u are develop ing enough dr iv ing
f orce at the wheels by depress ing the accel­
erator.
D epending on the weight of the r ig (vehicle
and tra ile r) and the severi ty of the in cli ne, you
may roll backwards as you start. Yo u can pre­
vent rolling backwards by holding the parking brake switch @ pulled out and accelerating -
just as you would when starting on a hill with
a conventional hand brake.
Emergency braking
In the event that the conventional brake sys­tem fails or locks.
11-In an emergency, pull the switch @
¢
page 79, fig. 92 and contin ue to p ull it to
s low your vehicle down with the parking
brake.
11-As soon as you release the sw itch @ or ac-
ce lerate, the braking process stops .
If you pull the sw itch @ and ho ld it above a
speed of about 5 mph (8 km/h), the emergen­
cy braking function is in itiated. The vehicle is
braked at all four wheels by activating the hy­
draul ic brake system . T he b rake performance
i s simi lar to making an emergency stop ¢
.&,.
In order not to activate the emergency brak­
i ng by m istake, an audible warning tone (buz­
zer) sounds when the switch @ is pu lled. As
soon as the switch @ is released, o r th e accel­
e rator pedal is dep ressed , emergency bra king
stops.
WARNING
Emergency braking should on ly be used in
an eme rgency, when the normal foot brake
On th e ro ad 81
has failed or the brake pedal is obstructed.
Using the parking brake to perform emer­
gency brak ing will slow your vehicle down
as if you had made a full brake application .
The laws of physics cannot be suspended
even with ESC and its associated compo­
nents (ABS, ASR, EDS). In corners and
when road o r wea the r cond itions are b ad,
a full brake application can ca use the vehi­
cle to skid or the rear end to break away -
risking an accident .
Speed warning system
, Overview
The speed warning system helps you to keep
your driving speed below a set speed limit.
The speed warning system warns if the driver
exceeds a previous ly stored max imum speed.
A war ning tone w ill sound as soon as the vehi­
cle speed exceeds the set speed by about
3 mph (3 km/h) . At the same t ime, a warn ing
symbol appears in the display. The symbo l's
appearan ce might be different in some mod­
els.
The speed warn ing system has two warning
thresholds that funct ion i ndependent ly of
each othe r and that have somewhat different
purposes:
Speed w arning 1
You can use speed warning 1 to set the maxi­ mum speed while you are driving . This setting
will remain in effect until you turn off the ig ni­
tion, assumi ng that you have not changed or
rese t the set ting.
The . (USA models) /. (Canada models)
speed warning symbo l in the warning 1 dis­
play appears when you exceed the maximum
speed . It goes ou t when the speed falls be low
the stored maximum speed.
T he speed warn ing symbol w ill also go out if
the speed
exceeds t h e stored maximum speed
by more than about 25 mph (40 km/h) for at
least 10 seconds . The stored max imum speed
is de leted . ..,_

Transmission multitronic, S tronic,
tiptronic
Introduction
Appl ies to vehicles: with multitronic/5 tronic/tiptronic
The automatic transmission is controlled elec­
tronically. The transmission upshifts or down­
shifts automatically depending on which drive
program is se lected.
When a
moderate driving style is used, the
transmission se lects the most economica l
driving mode.
It wi ll then change up early and
de lay the downshifts to give better fuel econ­
omy.
The transmission switches to a sporty mode after a kick -down or when the driver uses a
sporty driving style characteri zed by quick ac­
celerator pedal movements, heavy accelera­
tion, frequent changes in speed and traveling
at the maximum speed.
If desired, the driver can also se lect the gears
manually (tiptronic mode) q page 85.
Various a utomatic transmissions may be in­
stalled, depending on the mode l:
multitronic transmission
The multitronic transmission is a continuously
variab le transmission. Power is trans ferred us­
ing a mu ltidisk clutch. In contrast to conven­
tional automatic transmissions using shifting
operations, the transmission ratio in the con­
t inuously variab le transm iss ion is changed
continuously. This opt imizes the comfort level
and conserves fuel.
S tronic transmission
The 5 tronic is a dual-clutch transmission.
Power is transferred using two clutches that
work independently from one another. They
replace the torque converter used in conven­
tional automat ic transmissions and allow the
ve hicle to accelerate without a noticeable in­
terruption in traction .
Transmission 85
tiptronic transmission
In the tiptronic transm ission , power is trans­
f erred by a torque converter.
Selector lever positions
Applies to vehicles: wit h mult itronic/5 tronic/tiptronic
1- -...~~------------,,--~ -... N
N
N
"" :ll
Fig . 96 D isp lay in t he inst rum ent cluster: se lec to r lever
in pos it io n P
The selector lever position engaged appears
next to the se lector lever as well as in the in­
strument cluster display.
P -Park
In this se lector lever position the transmis­
sion is mechanica lly locked. Engage P on ly
when the vehicle is
completely stopped q .&.
in Driving the automatic transmission on
page 88.
To shift in or out of position P, you must first
press and hold the brake pedal and then press
the re lease button in the selector lever handle
while moving the selector lever to or from P.
You can shift out of th is position only with the
ignition on .
R • Reverse
Select R only when the vehicle is at a full stop
and the engine is running at idle speed q &. in
Driving the automatic transmission on
page 88.
Before you move the se lector lever to R, press
both the release button in the hand le of the
selector lever
and the brake pedal at the same
time .
When the ignition is on, th e backup lights illu­
minate when the selector lever is moved into
R.

86 Transmission
N - N eutral
The transmission is in ne utr al in this position .
Shift to this posit ion for stand ing wi th the
brakes applied
q .&. in Driving the automatic
transmission on page 88 .
When the vehicle is stationary o r at speeds
be low 1 mph (2 km/h), you must always apply
the footbrake befo re and while moving the
l ever out of N .
DIS -Normal position for driving forward
In the D/S position, the transmiss io n can be
ope rated e ither in the normal mode Dor i n
the sport mode S. To select the spor t mode S,
pu ll the se lector lever back briefly . Pulling the
lever back aga in will select the normal mode
D. The instrument cluster display shows the
selected driv ing mode.
In the
normal mode D, the transmission auto­
mat ica lly s elects the suitab le gea r ratio.
It de­
pends on engine load, veh icle speed and driv­
ing style.
Select the
s po rt mode S fo r sp orty driv ing.
The vehicle makes fu ll u se of the engine's
power. S hifting may become noticeable when
accelerating.
When the ve hicle is stationary o r at speeds
be low 1 mph ( 2 km/h), you must always apply
the foot brake before and while moving the lever to D/S out of N .
A WARNING
Read and follow all WARNINGS q .&. in
Driving th e automatic transmission on
page 88 .
(D Note
-
Coasting downh ill with the transmission in
N and the e ngine not r unning w ill result in
damage to the automa tic transm iss io n
a nd pos sib ly t he cataly tic converte r.
@ Tips
- On vehicles with drive select *, you can
adjust the spo rty shift charac teristics in
t h e
Dynamic d riving mo de. Swill appear in
the instrument cl uster disp lay instead
of D .
-If you a cc iden tally selec t N whi le driving,
take your foot off the accelerato r peda l
immediately and wa it for the engine to
slow down to idle before select ing D/S.
- If there is a power fai lure, the selector
lever w ill not move out of the P position.
The emergency release can be used if
this happens
c:> page 91.
Automatic Shift Lock (ASL)
Applies to vehicles: with multitronic/5 tronic/tiptron ic
T he Automatic Shift Lock safeguards you
against occiden tally shifting into a forward or
the reverse gear and causing the vehicle to
move unintentionally.
Fig . 9 7 Shi ft ga te: se lecto r lever lock pos itio ns and re ·
l ease b utt on high lig ht ed
The selector lever lock is re leased as follows:
.,. Tur n the ignition on .
.,. Step on the brake pedal.
At the some time
press and hold the re lease button on the
side of the gear selector knob
c::> fig . 97with
your thumb until you have moved the selec­
to r lever to the desired position .
Automatic selector lever lock
The selector lever is locked in the P and N po ­
s itions w hen the ign it ion is turned on . Yo u
must press the brake pedal and the re lease
button to select another position . As a re­
minder to the drive r, the following warni ng
appea rs i n the ins trument clus ter display
whe n the selector is in P and N:
When stationary apply brake pedal while se-
lecting gear ..,.

The Automatic Shift Lock only functions when
the vehicle is statio nary 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 de lay element prevents the se lector
l ever from locking when it is moved thro ugh
the N position (going from R to D/S). The lock­
ing e lement will lock the selector lever if the
l ever is left in N (Neutral) for more than ap­
prox imately 2 seconds, w ithout the brake ped­
al being pressed.
R elease button
The release bu tton on the selec tor lever pre ­
vents the leve r from being accidenta lly shifted
into certain positions. Depend ing on the direc­
tion of the shift, the se lector lever locks at d if­
ferent positions. The positions are h ighlighted
i n the illustration ¢
fig. 97 .
Ignition key s afety interl ock
The key cannot be removed from the ignition un less the se lector lever is in the P park posi­
tion . When the ign ition key is removed, the
selector lever will be locked in the P pos ition.
Driving the automatic transmission
App lies to vehicles: with mu ltitron ic/S tronic/t iptronic
F ig. 98 Shi ft gat e on th e center co nso le: se lec tor lever
wit h release b utto n
Starting the engine
"' The selector lever must be in P o r
N.
Starting off
"' Press and ho ld the brake pedal. Tran
sm iss ion 87
"' Press and hold the re lease button in these­
lector lever hand le, select the desired selec­
to r lever posit ion such as D/S and re lease
the button.
"' Wait briefly unt il the transmission has shift­
ed (you w ill fee l a slight movement) .
"' Remove your foot from the brake pedal and
accelerate .
Stopping temporarily "' Keep the veh icle stationary using the brak­
ing pedal, for example at traffic lig hts.
"' Do not press the accelerator peda l when do ­
ing this .
"' To prevent the vehicle from ro lling when you
s tart dr iv ing, set the parki ng b ra ke when
s topping on steep in clines ~,&. .
"' The parking brake will release a utomat ica lly
and the vehicle will start moving once you
press the acce lerator pedal.
Stopping/parking
I f the se lector lever is not in the P position
when you open the d river 's door, the ve hicle
could roll . The message Transmission : Car
may roll! Shift to park! appears.
"' Press and hold the bra ke peda l un til the ve -
hicle has come to a complete stop.
"' App ly the parking brake ~
page 80, Parking.
"'Select the P selector lever position ¢ ,&..
Stopping on an incline
"'Always press the brake pedal to ho ld the ve­
hicle in pla ce and p revent it from " ro lli ng
b ack" ~,&. . Do not try to p reven t the veh i­
cle from "rolling back" when a gear is en ­
gaged by increasing the engine speed
~ 0.
Starting on an incline
"' Ac tiva te the pa rk ing brake.
"' With the d riv in g gear sele cted, p ress the ac­
celerator peda l carefully . The parking bra ke
w ill release automa tically if your seat be lt is
fastened .
U nder cert ain circ umstan ces, su ch as driving
in the mou nta ins, it may be usef ul to sw itch
temporarily to the man ual shift program in .,..

88 Transmission
order to adjust the gears to the driving condi­
tions by hand
¢page 89.
On slopes, 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.
Vehicles with multitronic transmission : Your
vehicle is equipped with
hill hold assist allow­
ing you to start while on an incline. The sys­
tem is activated when the brake pedal is pressed down and held
for a few seconds. The
br ake pre ssure will hold for
a moment after
the brake pedal loosens to preven t the vehicle
from rolling backwards while starting up.
A WARNING
- The vehicle can also roll when the engine
is stopped .
- Unintended vehicle movement can cause serious injury .
- Never leave your vehicle with the engine
running while in gear . If you must leave
your vehicle when the engine is running,
activate the parking brake and move the
selector lever to P.
- Power is still transmitted to the wheels
when the engine is running at idle. To
prevent the vehicle from "creeping", you
must keep your foot on the brake when
the engine is running and the selector
lever is in D/S or R or "tiptronic" mode is
selected.
- Do not press the accelerator pedal when
changing the selector lever position
while the vehicle is stationary and the
engine is running.
- Never shift into R or P while driving.
- Before driving down a steep slope, re-
duce your speed and shift into a lower
gear with "tiptronic".
- Do not ride the brakes or press the brake
pedal too often or too long when driving
down a hill . Constant braking causes the
brakes to overheat and substantially re­
duces braking performance, increases
braking distance or causes complete fail­
ure of the brake system. -
To prevent the vehicle from rolling back
when stopping on inclines, always hold it
in place with the brake pedal or parking
brake .
- Never hold the vehicle on an incline with
a slipping clutch. The clutch opens auto­
matically when it becomes too hot from
the overload . An indicator lamp
mJ illu­
minates and a driver message appears
¢ page 91 when the clutch is overload­
ed.
- If the engine must remain running, never
have any driving position engaged when
checking under the hood. Make sure the
selector lever has securely engaged and
is locked in P with the parking brake set
¢ page 206. Otherwise, any increase in
engine speed may set the vehicle in mo­
tion, even with the parking brake ap­
plied .
(D Note
-S tronic- and tiptronic transmission :
When stopping on an incline, do not try
to hold the vehicle in place by pressing the accelerator pedal while a driving gear
is selected . This can cause the transmis­
sion to overheat and can damage it. Acti­
vate the parking brake or press the brake pedal to prevent the vehicle from rolling .
- S tronic- and tiptronic transmission : Al­
lowing the vehicle to roll when the en­
gine is stopped and the selector lever is
in N will damage the transmission be­
cause it is not lubricated under those cir­
cumstances.
(D Tips
For safety reasons, the parking brake is re­
leased automatically only when the driv­
er's safety belt is engaged in the buckle.

92 Transmi ssion
The se lector lever can only be moved from the
P position if the key is in the lock and the igni­
tion is sw itched on. If the power supply fails
(for example, the battery is discharged) and
the vehicle must be pushed or towed, move
the selector lever to the N pos ition first using
the emergency release .

100 Audi adaptive cruise control and bra king guard
- Always remember t hat t he radar sens or
fo r the braking guard wo rks only within
defined detection and range limits that
may preve nt the proper detection of oth­
er v eh icles.
- The radar senso r's fu nction and range
can be reduced by rain, s now a nd heavy
spray. Mo ving v ehicl es u p ahead may not
b e promptly det ecte d or may not be de­
te cte d at al l.
- Reflective surfaces in cl udi ng c ras h barri­
ers or tu nnel ent ran ces may impair the
f unc tion of the r ad ar sen sor.
(D Tips
- You can cance l th e braking tha t is initiat­
ed by the system by braking yours elf, by
a cce lerati ng noticeab ly o r by swerving.
- Brak ing guard er ror m essages
¢pag e 100.
- Keep in mi nd that braking gua rd can
brake u nexpect edly . Always secure any
ca rgo or objects that you are tr ansport­
i ng to reduce the risk of d amage or in ­
ju ry.
Settings in the radio/MM!
Appl ies to vehicles: with Audi adaptive cruise control
• Se lect : ICAR !f u nct ion button> Car sy stem s*
control button > Driver assist > Audi brak·
ing guard .
Or
• Se lect : I CAR ! funct io n button >
Audi braking
guard .
System -
Switch Aud i bra king guard On and
Off . When you switc h the ignition on, the
message
Aud i braking guard off appea rs if
the system is sw itched off.
Early warning -The d istance and approach
warn ings in the display can be switched
On /
Off .
(D Tips
-Your settings are automatica lly sto red
and ass igned to the remote control key
being used at the t imes t he settings are
made.
- If you res tric t or sw itch o ff the E SC, the
bra kin g gua rd also switches itse lf off
r=) page 181.
-Switch braking guar d off when you a re
loading the vehicle onto a ve hicle car rier,
train, ship o r other type of t ransporta­
tion. This can prevent undesired warn­ ings from the braking gua rd system .
Messages
Applies to vehicles: wit h Aud i adapt ive c ruise contro l
Braking guard : Off
T his dr iver message a ppears if t he system is
tu rned off via the radio/M M!* . Otherw ise, if
the system is turned off, the in formation ap­
pears every t ime sho rtly after the start of the
trip .
T he driver message a lso appea rs if the system
is not avai lable d ue to a malfunct ion or if the
ESC is not switched on¢
page 181. If this is
t h e case , the system w ill not prov ide warnings
about a poss ible collision.
Braking guard : Activated
T his dr iver mess age a ppears if shar p brake
p ressure was applie d due to a n acute warning.
•••
Three white dots appea r if a sett ing cannot be
selected w ith the operating lev er. For exam­
ple, this happens if you want to raise/lower
t h e speed even thoug h there was no prev ious ­
l y saved speed.
ACC: Sensor blocked
Th is message appears if the senso r view is ob­
structed, for examp le by leaves, snow, heavy
spray or d irt. Clean the sensor¢
page 93,
fig. 103.
ACC: not available
The driver message appears if there is a mal ­
funct ion . The adaptive cru ise cont ro l turns off .
A chime sounds as a reminder . Have the sys ­
tem chec ked by an authori zed Aud i dea le r or
authorized Aud i Service Fac ility.
ACC: unavailable ll-