stop start AUDI S3 2015 User Guide

M N
0 > co ,...., \!) ..,.,
M ..,., ,....,
A WARNING
-The ra in sensor is only intended to assist
the driver. The driver is still responsible
for manually sw itching the w ipers on ac­
cording to the v is ibility conditions.
- The windshield may not be treated w ith
water-repe lling windshield coat ing
agents. Unfavorable conditions, such as
wetness, darkness o r low sun, can result
in increased glare. W iper blade chatter is
also possible.
- Properly functioning windshie ld w iper
blades are requi red fo r a clear view and
safe driving~
page 51, Replacing
front windshield wiper blades .
(D Note
-In case of frost, make sure the wind­
shield wiper b lades are not frozen to the
windsh ield . Sw itching on the windshield
wipers when the blades are frozen to the
windsh ield can damage the wiper blades.
- Prior to using a car wash, the windshield
wipe r system must be switched
off (lever
in position 0). This prevents unintention­
al sw itching on and damage to the wind­
s h ield wiper system.
- Do not use the wipers to remove ice from
the windows. Using windshie ld w ipers as
i ce scrapers destroys the wiper b lades.
(D Tips
- The windshield wipe rs switch off when
t h e ignit ion is turned
off. You can acti­
vate the windshield wipers after the igni­
tion is switched back on by moving the
windsh ield wiper leve r to any pos ition.
- Worn or dirty windsh ie ld w iper blades
r esult in streak ing. This can affect the
r ain senso r funct ion. Check your wind­
s hi eld wipe r blades regularly.
- The washer fluid nozzles in the w ind­
s hi eld washer system are heated* at low
temperatures when the ig nit ion is on.
- When stopping temporar ily, e.g. at a
traff ic light, the se t speed of the w ind- Light
s and Visi on 5 1
shield w ipers is automatically reduced by
one speed.
- In vehi cles w ith an MMI, you can switch
the rain senso r or
off in the Driver assi s­
tance
menu.
Cleaning windshield wiper blades
Clean the wiper b lades when you see w iper
streaks . Use a soft clot h and a glass cleaner .
.,. Place the windshie ld wiper arms in the serv­
ice pos ition
~ page 51.
.,. Fold the windshie ld w iper arms away from
the windshield.
A WARNING
Di rty windsh ield wiper b lades can impair
v ision, which increases the r isk of an acci­
dent.
(D Note
If you see streaks again after clean ing the
wiper blades, the blades must be replaced
~page 51.
Replacing front windshield wiper blades
Fig. 41 Remov ing w indsh ie ld wipe r blades
Wiper servic e posit ion /bl ade repl ace ment
position
.,. To bri ng the w ipers into the service position,
tur n the ignition
off and move the wind­
shield w iper lever into pos ition @
~ page 50, fig. 40.
.,. To bring the w ipers into the starting posi­
t ion, tur n the ig nition on and move t he
w indshie ld w iper lever into position @
~ page 50, fig. 40 .
•

74 Driving
Driving
Steering
Adjusting the steering wheel position
The steering wheel position is fully adjustable
up and down and forward and bock .
Fig. 69 Steering column: stee ring column adjustmen t
lever
.. Tilt the lever ¢ fig. 69 downward ¢ &_.
.. Bring the steering wheel into the desired
position .
.. Push the lever against the steering column
until it latches .
_& WARNING
Incorrect use of the steer ing whee l adjust­
ment and an incorrect seating position can
cause serious injuries.
- Only adjust the steering column when
the vehicle is stationary so that you do
not Lose control of the vehicle .
- Adjust the driver's seat or steering wheel
so that there is at least 10 inches
(25 cm) distance between your chest and
the steering wheel~
page 126,
fig. 114.
If you do not maintain this dis­
tance, the airbag system will not be able
to provide its full protect ion
<=> page 126, fig. 114.
- If your phys ical characteristics prevent
you from sitting at least 10 inches
(25 cm) or more away from the steer ing
wheel, see if your authorized Audi dealer or authorized Audi Service Fac ility can
provide adapters that will help.
- If your face is level with the steering
wheel, the airbag does not provide as much protection during a co
llision. Al­
ways make sure that the steering wheel is level with your chest .
- Always hold the steering wheel with your
hands in the 9 o'clock and 3 o'clock pos i­
tions to reduce the risk of injury if the
airbag deploys.
- Never hold the steering wheel in the 12
o'clock position or with both hands on
the rim or the center of the steering
wheel. Holding the steering wheel incor­
rectly significantly increases the r is k of
inj ury to the hands, arms and head if the
airbag deploys.
Starting and stopping
the engine (vehicles
with an ignition lock)
Starting the engine with the key
Applies to vehicles: wit h mechanical ignition loc k
The ignition is switched on and the engine
started with the key in the ignition.
Fig. 70 Ignit ion key pos itions
Steering lock
If the steering wheel will not turn, the steer­
ing lock is engaged.
To engage the steering wheel Lock: The selec­
tor leve r must be in the P position.
.. To engage the steering wheel lock, turn the
wheel until it locks when the ignition key is
removed .
.. To release the steering wheel Lock, insert
the key in the ignition lock and turn the key
in the -direction of the arrow-whi le turning
the steering wheel. .,.

M N
0 > co ,...., \!) 1.1'1
M 1.1'1 ,....,
Switchin g th e ig nition on /off or
p rewar ming
~ To switch the ignition on, turn the ignition
key to position
(D .
~ To switch the ignition off, turn the ignition
key to position @.
Diese l vehicles are preheated while the igni­
tion is switched on
II .
Starting th e engin e
Your veh icle is eq uipped with launch cont ro l.
As soon as you have turned the ignition key to position @, the engine will start automatical­
l y.
~ Press the brake peda l and move the se lector
lever to the P or N position.
~ Turn the key briefly to position @. The igni ­
tion key automatically returns to position
(D . Do not press the accelerator peda l when
do ing this.
Major electrical equipment switches off tem­
porarily when starting the engine.
It is poss ible that t here will be a slight delay
when starting the engine in diese l vehicles in
colder temperatures . Therefore , you must
ho ld the brake pedal down unti l the engine
starts . The indicator light turns on while the
engine is preheating
II .
The prewarming time depends on the coolant
temperature and outside temperature. The
glow plug indicator light
II wi ll only turn on
for approximately 1 second when the eng ine
is warm or the outside temperature is higher
than 8
°C. T hat means you can start the en­
g ine
immediately .
If the engine does not start immediately, stop
the starting procedure by turn ing the ignition
key to pos ition @and repeat after 30 sec­
onds .
Automatic star t m alfunction
If the ~ (gasoline engine) or II (diesel en­
g ine) indicator light turns on and the message
E ngin e sta rt system m alfunction . P le ase Dri
vin g 75
cont act Se rv ice
appears, there is an automatic
start malfunction.
T o start the engine, hold the ign it ion key in
pos ition @unt il the engine r uns.
Drive to an authorized Audi dealer or author­
ized Audi Serv ice Facility immediately to have
the malfunction corrected.
_& WARNING
- Never a llow the engine to run in confined
spaces - there is a risk of asphyxiation .
- Never remove the ignit ion key from the
ignition loo k while the vehicle is moving .
Otherwise the steering lock will engage
and you will not be able to steer the vehi­
cle.
- Please note that the b rake booster and
power steering only work when the en­
gine is running. When the engine off, you must use more force to steer or brake
the vehicle. Because the usual steer ing
and brak ing capability is not ava ilable,
the risk of accidents or injur ies increases .
- Always take the vehicle key with you when leav ing the vehicle, even for a
short pe riod of time. This applies part ic­
ularly when children remain in the veh i­
cle. Otherwise the chi ldren could start
the engine or operate electrical equip ­
ment such as power w indows.
(D Note
- Avo id h igh engine speed, full th rottle,
and heavy eng ine load as long as the en­
gine has not reached operat ing tempera ­
t u re yet . You could damage the engine.
- T he engine cannot be started by pushing
or towing.
@) For the sake of the environment
Do no t let the eng ine run w hile pa rked to
warm up. Begin dr iv ing immediately. This
reduces unnecessary emissions.
•

76 Driving
(D Tips
-If it is difficult to turn the key to position
(D , turn the steering wheel back and
forth slightly to release the steering
wheel lock .
- After starting a cold engine, there may
be a brief period of increased noise be­
cause the oil pressure must first build up
in the hydraulic valve adjusters. This is
normal and not a cause for concern .
- If the battery is disconnected and recon­
nected, you have to hold the ignition key
in position
(D for five seconds for the en­
gine to start .
- After switching the ignition off, you can
only remove the key when the selector
lever is in the "P" (Park) position. After
that the selector lever is locked.
,
Stopping the engine with the key
App lies to vehicles: with mechanical ig niti on lock
Stopping the engine
.,,. Br ing the vehicle to a full stop.
.,,. Turn the key to position @.
Releasing the steering lock
Requirement : The selector lever must be in
the P position.
.,,. Remove the ignition key in position @
Qpage 77, fig . 71 Q &-
.,,. Turn the steering wheel until you hear the
steering wheel lock.
The locked steering helps prevent vehicle
theft .
_& WARNING
-Never turn off the engine before the ve­
hicle has come to a complete stop. The
full function of the brake booster and the
power steering is not guaranteed. 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 accidents and serious injuries . -
Never remove the ignition key from the
ignition look while the vehicle is moving .
Otherwise, the steering lock could sud­
denly engage and you would not be able
to steer the vehicle .
- Please note that the brake booster and
power steering only work when the en ­
gine is running. When the engine off, you
must use more force to steer or brake
the vehicle . Because the usual steering
and braking capability is not available,
the risk of accidents or injuries increases.
- Always take the vehicle key with you
when leaving the vehicle, even for a
short period of time. This applies partic­
ularly when children remain in the vehi­
cle. Otherwise the children could start
the engine or operate electrical equip­
ment such as power windows.
- For safety reasons, always park the vehi­
cle with the selector lever in the P posi­
tion . Otherwise, there is the risk that the
vehicle could roll.
- After the engine has been switched off,
the radiator fan can continue to run for
up to 10 minutes - even with the ignition
switched off. It can also switch on again
after some time if the coolant tempera­
ture rises as a result of heat buildup or if
the engine compartment is heated by
sunlight and the engine is hot .
(D Note
-If the engine has been under heavy load
for an extended period of time, heat
builds up in the engine compartment af­
ter the engine is switched off -there is a
risk of damaging the engine. For this
reason, let the engine run for at idle for
approximately two minutes before shut­
ting it off.

....,
N
0 > co
rl I.O
"' ....,
"' rl
Starting and stopping
the engine (vehicles
with a convenience key)
St t· th · ith the
button
Applies to vehicles: with convenience key
The I START ENGINE STOPI button switches
the ignition on and starts the engine.
Fig. 71 C en ter con sole : START ENGINE STOP b utton
(w ith conve nien ce key)
You can start your car without using your con­
venience key. You must simply be carry ing the
key with you.
Switching the ignition on/off or
prewarming
If the 'y.ij indicator light blinks and the mes­
sage
Please move steering wheel appears
when switching the ignition on, the steering is
locked by the steering lock . In this case, turn
the steering wheel slightly to the left/r ight .
.,. To switch the ignition on or off, press the
I START ENGINE STOPI button . Do not press
the brake pedal while do ing this .
Diesel vehicles are preheated while the igni­
tion is switched on
II.
Starting the engine
Your vehicle is equipped with launch contro l.
The engine starts automatically when you press the
I START ENGINE STOP I button brief­
ly .
.,. Press the brake pedal and move the se lector
lever to the P or N position.
.,. Press the
I START ENGINE STOPI button
briefly. The engine will start .
Driving 77
Major electrical equipment switches off tem­
porarily when starting the engine.
It is possible that there will be a slight delay
when starting the engine in diesel vehicles in
colder temperatures. Therefore, you must
hold the brake pedal down until the engine
starts. The indicator light turns on wh ile the
engine is preheating
II .
The prewarming time depends on the coolant
temperature and outside temperature . The
glow plug indicator light
II will only turn on
for approximately 1 second when the engine
is warm or the outside temperature is higher
than 8
°C. That means you can start the en ­
gine
immediately.
If the engine does not start immediately, stop
the start ing procedure by pushing the
I START ENGINE STOP I button again and re­
peat after
30 seconds.
Automatic start malfunction
If the GI (gasoline engine) or II (diesel en­
gine) indicator light turns on when you start
the engine, there is an automatic start mal­
funct ion .
To start the engine, press and hold the
I START ENGINE STOP I button until the engine
runs .
Drive to an authorized Audi dealer or author ­
ized Audi Service Facility immediately to have
the malfunction corrected .
A WARNING
-Never allow the engine to run in confined
spaces - danger of asphyx iat ion.
- Always take the vehicle key with you
when leaving the vehicle, even for a
short period of time. This applies part ic­
ular ly when children remain in the vehi­
cle . Otherwise the children could start
the engine or operate electrical equip­
ment such as power windows .
- Please note that the brake booster and
power steering only work when the en-
gine is running. When the engine off, you
~

78 Driving
must use more force to steer or brake
the vehicle. Because the usual steering
and braking capability is not available,
the risk of accidents or injuries increases .
- Avoid high engine speed, full throttle,
and heavy engine load as long as the en­
gine has not reached operating tempera­
ture yet. You could damage the engine .
- The engine cannot be started by pushing
or towing.
@ For the sake of the environment
Do not let the engine run while parked to
warm up. Begin driving immediately. This
reduces unnecessary emissions.
{D) Tips
- After starting a cold engine, there may
be a brief period of increased noise be­
cause the oil pressure must first build up in the hydraulic valve adjusters. This is
normal and not a cause for concern .
- If the . indicator light blinks in the in­
strument cluster before switching the ig ­
nition off, the ignition will not switch on
again.
9 page 193
- If you leave your vehicle with the ignition
switched on, the ignition will switch off
after a certain amount of time. Make
sure that electrical equipment such as
the exterior lights are switched off.
Turning the engine off using the button
Applies to vehicles: with conven ience key
• Bring the vehicle to a full stop.
• Move the selector lever into the P position .
• Press the
I START ENGIN E STOPI button
9page 77, fig. 71 .
Steering lockll
The steering locks when you turn the engine
off using the
I START E NGIN E STOP t* button,
l) Thi s fun ction is not available in all c oun tries.
move the selector lever into the P position
and open the driver's door.
The locked steering helps prevent vehicle
theft .
Emergency off function
If it is absolutely necessary, the engine can al­
so be turned off while driving at speeds lower
than 6 mph (10 km/h). If you press the
I STAR T ENGINE ST OPI* button while driving,
the message
Pressing start/stop button
again will switch off engine!
appears. To
switch the engine off, press the
I S TAR T ENGINE ST OPI* button twice in a row
briefly or press and hold for longer than two
seconds.
A WARNING ~
- Never turn off the engine before the ve- hicle has come to a complete stop . The
full function of the brake booster and the
power steering is not guaranteed . 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 injuries.
- Please note that the brake booster and
power steering only work when the en­
gine is running. When the engine off, you
must use more force to steer or brake
the vehicle. Because the usual steering
and braking capability is not available,
the risk of accidents or injuries increases.
- Always take the vehicle key with you
when leaving the vehicle, even for a
short period of time. This applies partic­
ularly when children remain in the vehi­
cle . Otherwise the children could start
the engine or operate electrical equip­
ment such as power windows.
- For safety reasons, always park the vehi­
cle with the selector lever in the P posi­
tion. Otherwise, there is the risk that the
vehicle could roll.

....,
N
ci > co
rl I.O
"' ....,
"' rl
-After the engine has been switched off ,
the radiator fan can continue to run for
up to 10 minutes -even with the ignition
switched off . It can also switch on again
after some time if the coolant tempera­
ture rises as the result of heat buildup or
if the engine compartment is heated by
the sun's rays and the engine is hot.
(D Note
If the engine has been under heavy load
for an extended period of time, heat builds
up in the engine compartment after the
engine is sw itched off -there is a ris k of
damaging the engine. For this reason, let
the engine run for at idle for approx imate ­
ly two minutes before shutting it off.
Starting the engine if there is a
malfunction
App lies to vehicles: with conve nience key
It may not b e possibl e to start the engine un­
der cer tain circumstances , for example if the
battery in the vehicle key is drained , if inter­
ference is affected the key or if there is o sys ­
tem mo/function.
Fig. 72 Steering co lu m n/re mote control key : Start ing
the engine if there is a ma lfunctio n
As long as the message f>l) Key not recog­
nized. See owners manual
appears, you can
start your vehicle using the emergency start
function .
"" Press the brake pedal¢.&.
in Starting the
engine with the
START ENGINE STOP but­
ton on page
77 .
.,. Press the
j;..,, s=T~A~R=T~-EN~G-I_N_E--ST--OP I button.
Driving 79
""Ho ld the master key as shown in the illustra­
tion in the location indicated
y>>) r=) fig. 72.
The engine w ill start.
"" If the engine does not automatically start,
press the
I START ENGINE STOP I button
again .
Drive to an authorized Audi dealer or author­
ized Audi Service Facility immediately to have
the malfunction corrected.
(D Tips
You can display the message that appears
during an emergency by pressing the
I START ENGINE STOP!* button.
Driver messages
Turn off ignition before leav ing car. Battery
is discharging
This message appears and a warning tone
sounds if you open the driver's door when the ignition is switched on. Switch the ignition off
so that the battery will not discharge.
Pressing start/stop button again will switch
off engine!
T his message appears when you press the
I STAR T ENGINE S TOPI* button while driving
¢ page 78, Emergency off function .
Engine start system malfunction. Please
contact Service
The engine automat ic start system has a ma l­
funct ion. Drive to an authorized Audi deale r or
authorized Aud i Service Facility immediately
to have the malfunction corrected . To start
the engine, press and hold the
I STAR T ENGINE S TOP I button.
DJ Key not recognized. See owner's manual
This message appears if there is no conven­
ience key inside the vehicle or if the system
does not recognize the key. The convenience
key may no t be recogn ized, for example, if it is
covered by an object that
disrupts the signal
(such as a briefcase), or if the key battery is
weak. E lectronic devices such as ce ll phones
can a lso interfere with the signal. ..,.

80 Driving
To sti ll be able to start or stop t he engine, re­
fer to "Correcting a malfunction"
¢ page 79.
fll Key not in vehicle?
The fll ind icator light tu rns on and this mes­
sage appears if the conven ience key was re­
moved from t he vehi cle when the engine was
runni ng. If the conven ien ce key is no lo nger in
the vehicle, yo u cannot swi tch the ign ition on
or start the engine on ce yo u stop it . Yo u also
cannot lock the veh icle from the o utside .
Press brake pedal
This message appears if you do not press t he
b rake peda l when starting the engine .
Please engage N or P
This message appears whe n starting or stop­
p ing the engine if the se lecto r lever is not in
the Nor
P posit ion. The eng ine will not start/
stop.
Shift to P , otherwise vehicle can roll away.
Doors do not lo ck if lever is not in P
This message appears fo r safe ty rea sons
a long with a wa rning tone. I t ap pears if the
se lecto r lever for the automatic transm iss ion
i s not in the P position when sw itch ing the ig ­
n it ion off with the
! START ENGINE STOPI*
button . Sh ift the selector lever to t he P posi­
tion . O the rwise, the vehicle could ro ll. You al­
so cannot lock the vehicle usi ng the locki ng
sensor on the door handl e or us ing the con­
ve nien ce key.
Electromechanical
parking brake
Operating
The ele ctromechanical parking brake replaces
t he hand brake.
Fi g. 7 3 Center co nsole: Park ing b rake
.,. Pull the switch®¢ fig. 73 to set the park­
ing brake. The. (USA m odels)/ . (Cana­
da mode ls) indicator lights in the button
and in the instrument cluster display turn
on .
.,. To releas e the pa rking brak e, press the brake
or ac celera to r peda l wh ile the ignition is
sw itched on and pres s th e bu tton @ at the
same time. The . (USA mo dels) /. (Can ­
ada models) indica to r li gh ts in the bu tton
and i n the display turn off.
Your ve hicle is equipped wi th a n ele ctrome­
ch anical parking brake. The parkin g bra ke is
designed to p revent the vehicle from rolling
u nintentionally and replaces the hand brake.
In ad dition to the normal fu nctions o f a tra d i­
tio na l han d brake, the e lectromechanical
parking b rake provi des vario us convenience
and safety f unctions .
When starting from a stop
-The integral hill start assist helps yo u when
d riving by au toma tically releasi ng the pa rk­
ing brake ¢
page 82, Starting from a
stop.
- W hen start ing o n in clines, t he h ill sta rt as­
sist p revents the vehicle from unintentiona l-
ly ro lling back . The braking force of the
parking brake is not released unt il sufficient .,.

M N
0 > co ,...., \!) ..,.,
M ..,., ,....,
driving force has been built up at the
whee ls.
E mergenc y brake fun ction
An emergency braking funct ions ensures that
the vehicle can be slowed down even if the
normal brakes fail¢ page 82, Emergency
braking function .
A WARNING
-Do not press the accelerator pedal inad­
vertent ly when the vehicle is stationary
and the engine is runn ing and a gear is
selected. Otherwise the vehicle will start
to move immediately and could result in a crash .
- If the power supply fa ils, the re leased
park ing brake can no longer engage. In
this case, par k the vehicle on level
ground and secure it by placing the se­
lector lever i n the P pos ition. See an au­
thori zed Aud i dea ler or a utho rized Aud i
Serv ice Facility for ass istance.
(D Note
I f the . or. (U SA mode ls) /. (Cana­
da mode ls) indicato r light in t he instru­
ment cluster blinks, there is a mal fun ct ion
in the brake system . Re fer to the detailed
description of the indicator lights
r=:>page 18.
-If the . (USA models) /. (Cana-
da models) or
Iii indicator light turns
on, there is a malfunct ion in the park ing
brake
r=:> page 19.
(D Tips
- If the electromechanical parking brake is
set wh ile the ignition is switched off, the
¢C)'A indicator light in the button and in
the instrument cluster dis- play . (USA models)
I. (Cana-
da models) w ill t urn off afte r a ce rtain
amount of time.
- If dr iver's door is opened while the ign i­
tion is switched on, the parking b rake
sets automat ically. This prevents unin­
tended ro lling of the vehicle .
Dri vin g 81
-Occasional noises when the pa rking
brake is set and released are normal and
are not a cause for concern.
- When the vehicle is pa rked, the park ing
brake goes through a self -test cycle at
regu lar interva ls. Any no ises assoc iated
w ith this are normal.
- If there is a power fa ilure, the park ing
brake will not set if it is released, and it
w ill not release if it is set
r=;, & . See a n
authorized Audi dealer or autho rized
Audi Service Facility fo r ass ista nce.
Parking
" Press the b rake pedal to stop the veh icle.
" Pull the switch @¢
page 80, fig. 73 to set
t he par king brake.
" Place the se lecto r lever in the P position .
.. Turn the engine off¢
A_.
"Tu rn the steering wheel when parking on in­
clines so that the wheels w ill roll into the
curb if the vehicle starts moving.
A WARNING
- Always take the vehicle key w ith you
when leav ing the vehicle, even for a
short pe riod of time. This applies part ic­
ularly when children rema in in the veh i­
cle . Ot herwise children co uld s tart the
engine, release the pa rking brake o r op ­
erate electrical equipment such as power
windows, which increases the risk of an
accident.
- No one should remain in the vehicle
when it is locked, especially children.
Loc ked doors make it more difficult for
emergency workers to get into the ve hi­
cle, which puts lives at risk.
•

82 Driving
Starting from a stop
The start assist function ensures that the
parking brake is released automatically upon
starting.
St opping and sett ing the p ark ing br ake
.. Pull the switch@¢
page 80, fig. 73 to set
the parking brake.
St arting a nd aut omaticall y relea sing the
pa rking br ake
Requirement: The driver's door must be
locked and the driver's safety belt must be
fastened.
.. When you press the accelerator pedal, the
parking brake is automatically released and
your vehicle begins to move.
When stopping at a traffic signa l or stopping
in city traffic, the parking brake can be ap­
plied. The vehicle does not have to be held
with the brake pedal. The parking brake elim i­
nates the tendency to creep when a selector
l ever pos ition is engaged . As soon as you
press the accele rator pedal, the parking bra ke
re leases automatically and the veh icle starts
to move.
Starting on slope s
When starting on incl ines, the hill start ass ist
prevents the vehicle from unintentiona lly roll­
i ng back. The braking force of the parking
brake is not released until sufficient dr iving
force has been bu ilt up at the whee ls.
(D Tips
For safety reasons, the park ing brake is re ­
leased automatically only when the dr iv­
er 's sa fety belt is fastened and the driver 's
door is locked. Emergency braking function
This is used if the conventional brake system
fails or locks up .
.. To brake your vehicle in an emergency, pull
the @switch ¢
page 80, fig. 73 and hold it
pulled .
.. As soon as you release the@ switch or ac-
celerate, the b rak ing process stops.
Pul ling and ho ld ing the @switch while dr iv ­
ing at a speed of about 2 mph (3 km/h) or
higher init iates the emergency braking func­
t ion. The vehicle is braked at a ll four wheels
by activating the braking hyd rauli cs . The brake
performance is sim ila r to heavy braking.
~ .&.
To he lp prevent activating the emergency
braking by mistake, a n aud ible war ning tone
(buzzer) sounds when the @switch is pulled .
Emergency brak ing stops as soon as the@
swi tch is re leased or the acce lerator pedal is
pressed.
.&, WARNING ,_
Emergency braking should only be used in
an emergency, when the normal brake pedal has fa iled or the brake pedal is ob­
structed. During emergency brak ing, your
vehicle will brake s imilar to heavy b rak ing .
E SC and the associated components (ABS,
ASR, EDL) canno t overcome the laws of
physi cs. In corne rs and when road or
weather conditions are bad, a fu ll brake
application can cause the vehicle to skid or
the rea r end to break away, which increas­
es the risk of an accident.
Hill hold
Applies to veh icles : w ith Hill Hold
Hill hold makes it easier to start on hills.
Req uirement: The dr iver door mus t be closed
and the engine must be running.
T he system is activated when the bra ke peda l
is p ressed while the vehi cle is stationa ry.
T o p revent the vehicle from rolling back when
sta rting, the b rake power is held fo r a b rief
ll>