8In brief
Power seat adjustment
Operate switch 1:
for-/backwards=lengthwise
adjustmentup-/downwards=height adjustmentup-/downwards
at front=inclination
adjustment
Operate switch 2:
for-/backwards=backrest
adjustmentHead restraint adjustment
Press release button, adjust height,
engage.
Head restraints 3 44.
Seat belt
Pull out the seat belt and engage in
belt buckle. The seat belt must not be twisted and must fit close against the
body. The backrest must not be tilted
back too far (maximum approx. 25°).
To release belt, press red button on
belt buckle.
Seat position 3 46, Seat belts
3 53, Airbag system 3 57.
In brief11
1Power windows .....................39
2 Central locking system ..........22
3 Exterior mirrors .....................36
4 Light switch ........................ 125
Headlight range
adjustment ......................... 127
Front/rear fog lights ............131
Instrument illumination .......133
5 Side air vents ...................... 148
6 Turn and lane-change
signals, headlight flash,
low/high beam, high beam
assist ................................... 131
Exit lighting ......................... 135
Parking lights ...................... 132
Buttons for Driver
Information Centre ..............110
7 Cruise control .....................173
Speed limiter ....................... 174
Adaptive cruise control .......175
Forward collision alert .........1838Instruments .......................... 99
Driver Information Centre .... 110
9 Buttons for Driver
Information Centre ..............110
10 Windscreen wiper and
washer, headlight washer,
rear wiper and washer .........87
11 Centre air vents .................. 148
12 Sport/Tour mode ................170
Traction Control system .....168
Electronic Stability Control . 169
Hazard warning flashers ....131
Parking assist/Advanced
parking aid ......................... 189
Lane departure warning .....203
13 Anti-theft alarm system
status LED ........................... 33
14 Colour-Info-Display ............117
15 Glovebox .............................. 69
Fuse box ............................ 23816Control indicator for airbag
activation/deactivation .......104
Control indicator for front
passenger seat belt ...........103
17 Controls for Colour-Info-
Display operation ................117
18 CD-slot
19 Climate control system ........ 137
20 Electric parking brake .........166
21 Touchpad ............................ 117
22 Manual transmission ..........164
Automatic transmission ......160
23 Storage ................................. 69
24 Eco button for stop-start
system ................................. 156
Fuel selector button ............101
25 Ignition/Power switch ..........152
26 Horn ..................................... 86
27 Steering wheel adjustment ..85
28 Bonnet release lever ..........217
29 Storage compartment ...........70
In brief17
Starting the engine
■ Ignition switch: turn key to position2
power button: press
Engine Start/Stop button for a few
seconds until green LED lights up
■ move the steering wheel slightly to release the steering wheel lock
■ operate clutch and brake
■ automatic transmission in P or N
■ do not operate accelerator pedal
■ ignition switch: turn key to position 3 and release
power button: press
Engine Start/Stop button and
release
■ engine starts after a short delay.
Starting the engine 3 154.
Stop-start system
If the vehicle is at a low speed or at a
standstill and certain conditions are
fulfilled, activate an Autostop as
follows:
■ Depress the clutch pedal
■ set the lever in neutral
■ release the clutch pedal
An Autostop is indicated by the
needle at the AUTOSTOP position in
the tachometer or by a control
indicator in the instrument cluster.
20Keys, doors and windowsCar Pass
The Car Pass contains security
related vehicle data and should
therefore be kept in a safe place.
When the vehicle is taken to a
workshop, this vehicle data is needed
in order to perform certain operations.
Radio remote control
Enables operation of the following
functions via the use of the remote
control buttons:
■ Central locking system 3 22
■ Anti-theft locking system 3 32
■ Anti-theft alarm system 3 33
■ Tailgate 3 28
■ Power windows 3 39
■ Sunroof 3 41
■ Mirror folding 3 36
The remote control has an
approximate range of up to 164 ft. It
can be restricted by external
influences. The hazard warning
flashers confirm operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Replacing battery in radio remote control Replace the battery as soon as the
range reduces.Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Extend the key and open the unit.
Replace the battery (battery type CR 2032), paying attention to the
installation position. Close the unit
and synchronise.
Keys, doors and windows21
Radio remote control
synchronisation After replacing the battery, unlock the
door with the key in the driver's door
lock. The radio remote control will be
synchronised when you switch on the
ignition.
Fault
If the central locking system cannot
be operated with the radio remote
control, the cause may be one of the
following:
■ Fault in radio remote control
■ Range exceeded
■ Battery voltage too low
■ Frequent, repeated operation of the
radio remote control while not in
range, which will require re-
synchronisation
■ Overload of the central locking system by operating at frequent
intervals, the power supply is
interrupted for a short time
■ Interference from higher-power radio waves from other sources
Manual unlocking 3 22.Electronic key system
Enables a keyless operation of the
following functions:
■ Central locking system 3 22
■ Tailgate 3 28
■ Ignition switching on and starting the engine 3 154
The electronic key simply needs to be on the driver's person.
Additionally the electronic key
includes the functionality of the radio
remote control 3 20.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Notice
Do not put the electronic key in the
load compartment or in front of the
Info-Display.
Replacing battery in electronic
key Replace the battery as soon as the
system no longer operates properly
or the range is reduced. The need for
battery replacement is indicated by a
message in the Driver Information
Centre 3 119.
Battery replacement, see radio
remote control 3 20.
Electronic key synchronisation The electronic key synchronises itselfautomatically during every starting
procedure.
22Keys, doors and windows
FaultIf the central locking cannot be
operated or the engine cannot be
started, the cause may be one of the
following:
■ Fault in electronic key
■ Electronic key out of reception range
■ Battery voltage too low,
■ Overload of the central locking system by operating at frequent
intervals, the power supply is
interrupted for a short time
■ Interference from higher-power radio waves from other sources.
To rectify the cause of the fault,
change the position of the electronic
key.
Manual unlocking 3 22.
Memorised settings Whenever the ignition is switched off,
the following settings are
automatically memorised by the
remote control unit or the electronic
key:■ Automatic climate control
■ Lighting
■ Infotainment system
■ Central locking system
■ Sport mode settings
■ Comfort settings
The saved settings are automatically
used the next time the ignition is
switched on with the memorised key
with remote control unit 3 152 or
electronic key 3 21.
A precondition is that Personalisation
by Driver is activated in the personal
settings of the Info-Display. This must
be set for each remote control unit or
electronic key which is used.
Also memorised are the adjustments
of the driver's seat and exterior
mirrors, independent of the memory
positions 3 49.
Power seat automatically moves into
the saved position when unlocking
and opening the driver's door with the
memorised remote control or
electronic key and Auto Memory
Recall in the Info-Display is activated.Vehicle personalisation 3 121.
Central locking system
Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the respective door. Pulling
the handle once more opens the door.
Notice
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
Notice
A short time after unlocking with the
remote control the doors are locked
automatically if no door has been
opened.
24Keys, doors and windows
Unlocking and opening the tailgate4-door Saloon, Country Tourer,
Sports Tourer with power tailgate
Press button x when the ignition is
off until tailgate opens automatically.
The doors remain locked.
Power tailgate 3 28.
Confirmation
Operation of central locking system is
confirmed by the hazard warning
flashers.
Electronic key system operation
The electronic key must be outside
the vehicle, within a range of approx. one metre of the relevant door side.
Unlocking
Press the button on any exterior door
handle and pull the handle.
Unlocking mode can be set in the
vehicle personalisation menu in the
Colour-Info-Display. It can be
configured as follows:
■ all doors, load compartment and fuel filler flap are unlocked by
pressing a button on any exterior
handle once,
or
■ only the driver's door, load compartment and fuel filler flap are
unlocked by pressing the button on driver`s door exterior handle once.To unlock all doors, press buttontwice.
Select the relevant setting in Settings,
I Vehicle in the Colour-Info-Display.
Colour-Info-Display 3 117.
Vehicle personalisation 3 121.
The setting can be saved for the
electronic key being used.
Memorised settings 3 22.
Keys, doors and windows29
Power tailgate9Warning
Take care when operating the
power tailgate. Risk of injury,
particularly to children.
Keep a close watch on the
movable tailgate when operating.
Ensure that nothing becomes
trapped during operating and no
one is standing within the moving
area.
The power tailgate is operated by:
■ Radio remote control button x
■ Switch G in the door panel of the
driver's door
■ Touchpad switch and button G in
the tailgate.
On vehicles with automatic
transmission, the tailgate can only be
operated when the vehicle is
stationary and automatic
transmission in P.
The tail lights flash and a chime
sounds when the power tailgate is
operating.
Notice
Operating the power tailgate does
not operate the central locking
system. To open the tailgate with the remote control, it is not necessary to unlock the vehicle. Unlock the
vehicle first when operating with the
touchpad switch or the switch in the
driver's door. Lock the vehicle after
closing.
Central locking system 3 22.
Operation with radio remote controlPress and hold button x until the
tailgate starts to open or close.
Operation with the switch in the
driver's door
Press and hold button G until the
tailgate starts to open or close.