
NoteIf the vehicle's battery has been disconnected and reconnected, the warning
light illuminates after switching on the ignition. If the warning light does
not extinguish after moving a short distance, this means there is an error in
the system. Seek assistance from a specialist garage immediately.
Antilock brake system (ABS)
Read and observe
on page 34 first.
If the warning light
is illuminated , there is a fault in the ABS.
The vehicle will only be braked by the normal brake system without the ABS.
Seek assistance from a specialist garage immediately.
In the event of an ABS fault, the other braking and stabilization systems are
turned off » page 84, Braking and stabilisation systems .
WARNING■
A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – risk of accident!■
If the ABS warning light
together with the indicator light
» page 34
lights,
do not continue to drive! Seek help from a specialist garage.
Tyre pressure
Read and observe
on page 34 first.
The warning light
is illuminated
If the warning light
illuminates while driving, it means one of the tyres has
undergone a pressure change.
An audible signal sounds as a warning.
›
Immediately reduce speed and avoid sudden steering and braking manoeu-
vres.
›
Stop the vehicle, turn the ignition off and check the tyres and their inflation
pressures » page 118 .
›
Correct the tyre pressure if necessary or replace the affected
wheel » page 124 or use the repair kit » page 127.
›
Save the tyre pressure values in the system » page 92.
The indicator light flashes for about 1 min. and remains illuminated
If the warning light flashes for approximately 1 minute and stays illumina-
ted, there may be a fault in the tyre pressure monitoring system.›
Stop the vehicle, turn the ignition off and start the engine again.
If the warning light
flashes again after the engine has started, there is a
system error.
Seek help from a specialist garage.
The following reasons can explain the warning light
being illuminated.
› The vehicle is loaded on one side. Distribute loads as evenly as possible.
› The wheels of one axle are loaded more heavily (e.g. when towing a trailer or
when driving uphill or downhill).
› Snow chains are mounted.
› A wheel has been changed.
Save the tyre pressure values in the system » page 92.
CAUTION
Under certain circumstances (e.g. sporty style of driving, wintry or unpaved
roads) the warning light in the instrument cluster can be delayed or does
not light up at all.
Note
If the vehicle's battery has been disconnected and reconnected, the warning
light illuminates after switching on the ignition. If the indicator light does
not extinguish after moving a short distance, this means that there is an error
in the system. Seek help from a specialist garage.
Rear fog light
Read and observe
on page 34 first.
The warning light
illuminates when the rear fog light is switched on.
Exhaust inspection system
Read and observe
on page 34 first.
If the warning light
illuminates , there is a fault in the exhaust inspection
system. The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
37Instruments and control lights

Engine performance checkRead and observe
on page 34 first.
If the indicator light
illuminates , there is a fault in the engine control. The
system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Airbag system
Read and observe
on page 34 first.
Monitoring the airbag system
If the warning light does not go out for some seconds after the ignition has
been switched on or illuminates while you are driving, there is a fault in the
system »
. This also applies if the warning light does not come on when the
ignition is switched on.
The operational capability of the airbag system is monitored electronically, in-
cluding when one of the airbags is switched off.
One of the airbags or a belt tensioner has been disabled by the diagnostic
tool
› The warning light
illuminates for approx. 4 seconds after switching on the
ignition and then flashes again for approx. 12 seconds afterwards.
The front passenger airbag has been disabled with the key switch
› The warning light
illuminates for a few seconds when the ignition is
switched on;
› The deactivated airbag is indicated by the illumination of the warning light
in the middle of the dash panel
» page 18, Deactivating
the front passenger airbag .
WARNINGWhen a fault in the airbag system occurs, there is a risk of the system not
being triggered in the event of an accident. Therefore, this must be
checked immediately by a specialized garage.
Handbrake - automatic transmission
Read and observe
on page 34 first.
If the warning light
illuminates or blinks, engage the handbrake.
Further information » page 80, Automated transmission .
Brake pedal (automatic transmission)
Read and observe
on page 34 first.
If the warning light
illuminates , operate the brake pedal.
Further information » page 80, Automated transmission .
Turn signal system
Read and observe
on page 34 first.
Either the left or right
indicator light
flashes depending on the position of
the control lever.
If there is a fault in the turn signal system, the warning light flashes at twice
its normal rate.
Switching off the hazard warning light system is switched on will cause all of
the turn signal lights as well as both warning lights to flash.
Cruise control system
Read and observe
on page 34 first.
The warning light
illuminates when the cruise control is active.
Main beam
Read and observe
on page 34 first.
The warning light
illuminates when the main beam or the headlight flasher
is operated.
/ Safety belt (belt status display) - rear seat
Read and observe
on page 34 first.
After switching on the ignition, illumination takes place in the display of the
instrument cluster for 30 s of the symbols or
.
38Using the system

The control symbols or indicate whether any passengers have put on their
seat belts in the rear seats.
The passenger on the associated rear seat is belted.
The passenger on the associated back seat is not wearing a seat belt.
If a seat belt is unfastened on the rear seat during the journey at a speed of
more than 25 km/h, an acoustic signal will sound, and the belt status indicator
for the rear seats
flashes for around 30 seconds.
Further information » page 11, Seat belts .
City Safe Drive
Read and observe
on page 34 first.
If the indicator symbol
flashes rapidly, the City Safe Drive system brakes the
car brakes automatically straight away.
If the indicator symbol
flashes slowly , the system is not available or there is
a system malfunction.
If the system is turned off and the vehicle is moving at a speed of about 5-30
km/h, illumination occurs on the display of the instrument cluster of he warn-
ing symbol .
If the system is activated again, the warning light
in the instrument clus-
ter display illuminates for about 5 s .
Further information » page 90, City Safe Drive .
/ START-STOP
Read and observe
on page 34 first.
A glowing indicator symbol
shows the START-STOP system is active.
A glowing indicator symbol
shows the START-STOP system is active, but no
automatic engine cut-off is possible.
A flashing indicator symbol
shows the START-STOP system is not available.
Further information » page 88, START-STOP .
Unlocking and opening
Unlocking and locking
Introduction
This chapter contains information on the following subjects:
Unlock / lock using key and lock
40
Unlocking / locking with the remote control key
41
Opening/closing a door
41
Door opening lever
42
Safe securing system
42
Locking / unlocking the vehicle with the central locking button
43
Child safety lock
43
The central locking system allows you to lock and unlock all doors and the lug-
gage compartment lid at the same time » page 44.
The safe securing system » page 42 is integrated in the central locking sys-
tem. Once the car is locked from the outside, the door locks 1)
are automatically
blocked by the safe securing system »
.
The following is true after unlocking
› All the doors and the boot lid are unlocked.
› The interior light operated via the door contact illuminates.
› The safe securing system is switched off 1)
.
› The indicator light in the driver door stops flashing.
The following is true after locking
› All the doors and the luggage compartment lid are locked.
› The interior light operated via the door contact goes out.
› The safe securing system is switched on 1)
.
› The warning light in the driver door begins flashing.
Fault display
If the warning light in the driver's door initially flashes quickly for around 2 sec-
onds, and then illuminates for 30 seconds without interruption before flashing
again slowly, you will need to seek the assistance of a specialist garage.
1)
This function only applies to certain countries.
39Unlocking and opening

WARNING■Make sure that the door has closed correctly as it can open suddenly
while driving – risk of death!■
Only open and close the door when there is no one in the opening/closing
range – risk of injury!
■
An opened door can close automatically if there is a strong wind or the
vehicle is on an incline – risk of injury!
■
Never drive with the doors open - there is a risk of death!
Door opening lever
Fig. 27
Door opening lever
Read and observe and on page 40 first.
On vehicles without central locking, you can lock and unlock doors which do
not have a locking cylinder from the inside.
Locking
›
Push the door opening lever in the direction of the arrow so that the red
marking
A
» Fig. 27 is visible.
Unlocking
›
Open the door by pulling the door opening lever once against the direction of
the arrow » Fig. 27 .
Safe securing system
Read and observe
and on page 40 first.
The door locks are blocked automatically if the vehicle is locked from the out-side. The vehicle can not be opened from the inside any more.
You will be informed that the safelock system has been activated after the ve-
hicle has been locked by means of the message on the instrument
cluster display.
Switching off
The safelock can be switched off by locking twice within 2 seconds.
If the vehicle is locked and the safe securing system is switched off, the door
can be opened separately from the inside by a single pull on opening lever.
Switching on
The safelock switches on automatically the next time the vehicle is locked and
unlocked.
Switch-off display
The indicator light in the driver door flashes for about 2 seconds fast, goes out
and starts to flash at longer intervals after about 30 seconds.
Switch-on display
The warning light flashes for around 2 seconds in quick succession, afterwards
it begins to flash evenly at longer intervals.WARNINGIf the car is locked and the safe securing system activated, no people must
remain in the car as it will then not be possible to either unlock a door or
open a window from the inside. The locked doors make it more difficult for
rescuers to get into the vehicle in an emergency – risk to life!
Note
This function only applies to certain countries.42Using the system

We recommend you adjust the headlight beam when the low beam is switched
on.WARNINGAlways adjust the headlight beam to meet the following conditions.■The vehicle does not dazzle other road users, especially oncoming vehi-
cles.■
The beam range is sufficient for safe driving.
CAUTION
If leaving the vehicle without wanting to use the parking lights, always turn
the light switch to position .
Note
If the light switch is in the position , the ignition key is removed and the
driver's door is open, an audible warning signal will sound. The audible warning
signal is switched off by means of the door contact when the driver's door is
closed, however the side lights remain on to illuminate the parked vehicle if
necessary.
Daylight running lights (DAY LIGHT)
Read and observe
on page 48 first.
The daytime running lights function provides the lighting of the front area ofthe vehicle.
The daytime running lights are switched on automatically if the following
conditions are met.
The ignition is switched on.
The light switch is in position
» Fig. 35 on page 48 .
When the daytime running lights are switched on, the lighting of the instru-
ment cluster is switched on.
WARNINGWhen the daytime running light is switched on, the side lights (neither at
the front or rear) and the number plate lights are not illuminated. Therefore
always switch on the low beam when the visibility is poor.Turn signal and main beamFig. 36
Operating lever: Turn signal and
main beam operation
Read and observe on page 48 first.
Lever positions » Fig. 36
Switch on right turn signal
Switch on left turn signal
Switch on high beam (spring-loaded position)
Switching off main beam / switching on headlamp flasher (spring-loaded
position)
Main beam
The main beam can only be switched on when the low beam lights are on.
The warning light illuminates in the instrument cluster when the high beam
is switched on.
Headlight flasher
The headlight flasher system can also be operated if the ignition is switched
off.
The instrument cluster warning light illuminates when the headlight flasher
is switched on.
Flashing
When the left flashing light is switched on, the warning light flashes in the
instrument cluster.
When the right flashing light is switched on, the warning light flashes in the
instrument cluster.
The turn signal light switches itself off automatically when driving around a
curve or after making a turn.
ABCD49Lights and visibility

“Convenience turn signal”
If you only wish to flash three times, briefly push the lever to the upper or low-
er pressure point and release again.WARNINGOnly turn on the main beam or the headlight flasher if other road users will
not be dazzled.
Note
An acoustic warning signal will sound when the driver's door is opened if the
lever is not in the middle position after removing the ignition key from the igni-
tion lock. The acoustic warning signal will stop just as soon as the driver's door
is closed.
Fog lights
Fig. 37
Light switch: Turn on front and
rear fog light
Read and observe on page 48 first.
Switching on/off
›
Turn the light switch » Fig. 37to position,
or
.
›
Pull the light switch into position
1
, the symbol
in the light switch illumi-
nates.
The fog light is switched off in the reverse order.
Rear fog light
Read and observe
on page 48 first.
Switching on/off
›
Turn the light switch » Fig. 37 on page 50 to position,
or
.
›
Pull the light switch to position
2
.
The rear fog light is switched off in the reverse order.
The warning light
illuminates in the instrument cluster when the rear fog
light is switched on » page 37,
Rear fog light .
If the vehicle is not fitted with fog lights, the rear fog light is switched on by
pulling out the light switch directly to the only possible setting.
Hazard warning light system
Fig. 38
Button for hazard warning light
system
Read and observe on page 48 first.
Switching on/off
›
Press the button
» Fig. 38 .
All the turn signal lights on the vehicle flash at the same time when the hazard
warning light system is switched on. The warning light for the turn signals and
the warning light in the button also flash at the same time. The hazard warn-
ing light system can also be operated if the ignition is switched off.
If one of the airbags is deployed, the hazard warning light system will switch
on automatically.
WARNINGSwitch on the hazard warning light system if, for example, the following oc-
curs.■
You encounter a traffic congestion.
■
The vehicle has broken down.
50Using the system

Modes and lever controlFig. 81
Selector lever
Read and observe and on page 80 first.
The following modes can be selected with the selector lever » Fig. 81.
N
– Neutral
The power transmission to the drive wheels is interrupted in this mode.
R
– Reverse gear
Reverse gear can only be engaged when the vehicle is stationary and the en-
gine is at idling speed.
The brake pedal must be depressed before setting into position R from posi-
tion N.
D
- Mode for forwards travel (normal programme)
In mode D, the forward gears are automatically changed according to the en-
gine load, accelerator pedal actuation and driving speed.
The brake pedal must be depressed before setting into position D from posi-
tion N.
M
- Manual gearshift (Tiptronic)
Further information » page 81.
With driving mode set, the vehicle will not start up
If the vehicle does not start off, the problem may be that the selector lever is
not completely in the selected position. In such an instance, press the brake
pedal and put the selector lever into the required position.
Faults in the automatic gearbox
In the event of a fault in the automatic gearbox, warning lights may light up in
the instrument panel » page 35,
Automated transmission
.
An error on the automated manual transmission can become noticed, for ex-
ample, by the following.
› Only certain gears are selected.
› The reverse gear
R cannot be used.
Manual gearshift (Tiptronic)
Fig. 82
Selector lever: manual shifting/information display
Read and observe
and on page 80 first.
Tiptronic mode makes it possible to manually shift gears on the selector lever. The gearshift indicator must be observed when changing gear » page 30.
Switching to manual shifting when the vehicle is stationary
›
Depress the brake pedal.
›
Press the selector lever twice to the left in the spring-tensioned position.
Switching to manual shifting during driving
›
Press the selector lever towards the left in the spring-tensioned position in
the direction of the arrow and set in position M. The selector lever position
you have engaged appears in the instrument cluster display
1
» Fig. 82 .
Shifting up gears
›
Press the selector lever forwards
+
» Fig. 82 .
Shifting down gears
›
Press the selector lever backwards
-
» Fig. 82 .
81Starting-off and Driving

Antilock Braking System (ABS)Read and observe
on page 84 first.
ABS prevents the wheels locking when braking. Thus helping the driver to
maintain control of the vehicle.
The intervention of the ABS is noticeable from the pulsating movements of
the brake pedal which is accompanied by noises.
When the ABS system is active, do not brake periodically or reduce the pres-
sure on the brake pedal.
Traction Control System (TC)
Read and observe
on page 84 first.
TCS prevents the spinning of the wheels of the driven axle. TCS reduces thedrive power transmitted to the wheels in the case of slipping wheels. Thus, for
example, driving on road surfaces with low grip is made easier.
If your vehicle is fitted with the ESC system, TC is integrated into the ESC sys-
tem » page 84 .
Note
For vehicles without stabilization control (ESC), during a TC-intervention the
control indicator in the instrument cluster flashes.
Electronic Differential Lock (EDL)
Read and observe
on page 84 first.
EDL prevents the turning of the respective wheel of the driven axle. EDL
brakes the spinning wheel, if necessary, and transmits the driving force to the
other driving wheel. Driving becomes easier on road surfaces with different
traction under each wheel of the driven axle.
The EDL switches off automatically in order to avoid excessive heat generation
on the brake of the wheel being braked. The vehicle can continue to be driven
and has the same characteristics as a vehicle not fitted with EDL. Once the
brakes have cooled down, there is an automatic re-activation of EDL.
Hydraulic Brake Assist (HBA)
Read and observe
on page 84 first.
HBA increases the braking effect and helps to shorten the braking distance.The HBA is activated by very quick operation of the brake pedal. In order to
achieve the shortest possible braking distance, the brake pedal must be ap-
plied firmly until the vehicle has come to a standstill.
The HBA function is automatically switched off when the brake pedal is re-
leased.
Hill Hold Control (HHC)
Read and observe
on page 84 first.
When driving on slopes, HHC allows you to move your foot from the brake ped-al to the accelerator pedal without having to use the handbrake.
The system holds the brake pressure produced by the activation of the brake pedal for approx. 2 seconds after the brake pedal is released.
The brake pressure drops gradually the more you operate the accelerator ped-
al. If the vehicle does not start off within 2 seconds, it starts to roll back.
The HHC is active as of a 5 % slope, if the driver door is closed. HHC is always
only active on slopes when in forward or reverse start off.
Parking aid
Introduction
This chapter contains information on the following subjects:
Function
86
Visual parking system
86
The parking aid (hereinafter referred to only as a system) draws attention via
acoustic signals and a display in the multifunction device Move & Fun screen
when manoeuvring around obstacles in the vicinity of the vehicle » page 86,
Visual parking system .
The system uses ultrasound waves to calculate the distance between the
bumper and an obstacle. The ultrasonic sensors are integrated in the rear
bumper » Fig. 84 on page 86 .
85Assist systems