Page 18 of 247
16In briefRear window washer
Push lever.
Washer fluid is sprayed on the rear
window and the wiper wipes a few
times.
Rear window wiper / washer 3 80.
Climate control
Heated rear window, heated
exterior mirrors
The heating is operated by pressing
Ü .
Heated rear window 3 37.
Demisting and defrosting the
windows
Press V.
Set the temperature control to the
highest level.
Heated rear window Ü on.
Climate control systems 3 122.
Page 20 of 247
18In briefStarting the engineIgnition switch
● Turn key to position 2.
● Move the steering wheel slightly to release the steering wheel
lock.
● Manual transmission: operate clutch and brake pedal.
● Automatic transmission: operate brake pedal and move selector
lever to P or N.
● Do not operate accelerator pedal.
● Diesel engines: wait until control
indicator ! for preheating
extinguishes.
● Turn key to position 3 and
release.
To turn the key back from position 2
to 1 or 0, first push the key all the way
in towards the steering column.Power button
● Press Engine Start/Stop for a few
seconds until green LED
illuminates.
● Move the steering wheel slightly to release the steering wheel
lock.
● Manual transmission: operate clutch and brake pedal.
● Automatic transmission: operate brake pedal and move selectorlever to P or N.
● Do not operate accelerator pedal.
● Press Engine Start/Stop and
release.
Page 36 of 247
34Keys, doors and windowsElectric folding
Turn control to 0, then push the
control backwards. Both exterior
mirrors will fold in.
Push the control backwards again -
both exterior mirrors return to their
original position.
Heated mirrors
Operated by pressing Ü.
Heating functions with the engine running and is switched off
automatically after a short time.
Interior mirrors
Manual anti-dazzle
To reduce dazzle, adjust the lever on the underside of the mirror housing.
Page 39 of 247

Keys, doors and windows37Initialising the power windowsIf the windows cannot be closed
automatically (e.g. after
disconnecting the vehicle battery),
activate the window electronics as
follows:
1. Close doors.
2. Switch on ignition.
3. Pull switch until the window is closed and keep pulling for
additional two seconds.
4. Repeat for each window.
Heated rear window
Operated by pressing Ü.
The LED in the button indicates
activation.
Heating works with the engine
running and is switched off
automatically after a short time.
Sun visors The sun visors can be folded down or
swivelled to the side to prevent
dazzling.
The sun visors mirror covers should
be closed when driving.
If the sun visors have a vanity mirror
lamp, the lamp will illuminate when
opening the vanity mirror cover.Roof
Sunroof9 Warning
Take care when operating the
sunroof. Risk of injury, particularly to children.
Keep a close eye on the movable parts when operating them.
Ensure that nothing becomes
trapped in them as they move.
Switch on ignition to operate the
sunroof.
Page 41 of 247

Seats, restraints39Seats, restraintsHead restraints............................ 39
Front seats ................................... 40
Seat position .............................. 40
Seat adjustment ........................41
Heating ...................................... 43
Seat belts ..................................... 44
Three-point seat belt .................45
Airbag system .............................. 47
Front airbag system ...................50
Side airbag system ....................51
Curtain airbag system ...............51
Airbag deactivation ....................52
Child restraints ............................. 53
Child restraint systems ..............53
Child restraint installation locations ................................... 56Head restraints
Position9 Warning
Only drive with the head restraint
set to the proper position.
The upper edge of the head restraint
should be at upper head level. If this
is not possible for extremely tall
people, set to highest position, and
set to lowest position for small people.
Adjustment
Head restraints on front seats
Height adjustment
To raise the head restranint, pull it
upwards. Try to move the head
restraint to make sure that it is locked in place.
To lower the head restraint, press the
catch and push the head restraint
down. Try to move the head restraint
after the button is released to make
sure that it is locked in place.
Page 45 of 247
Seats, restraints43Lumbar support
Adjust lumbar support using the four-way switch to suit personal
requirements.
Moving support up and down: push switch up or down.
Increasing and decreasing support:
push switch forwards or backwards.
Adjustable thigh support
Pull the lever and slide the thigh
support.
Heating
Adjust heating to the desired setting
by pressing ß for the respective seat
one or more times. The LED in the
button indicates the setting.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when
engine is running and during an
Autostop.
Stop-start system 3 134.
Page 78 of 247

76Instruments and controlsInstruments and
controlsControls ....................................... 77
Steering wheel adjustment ........77
Steering wheel controls .............77
Heated steering wheel ...............77
Horn ........................................... 78
Windscreen wiper and washer ..78
Rear window wiper and washer ...................................... 80
Outside temperature ..................80
Clock ......................................... 81
Power outlets ............................. 83
Warning lights, gauges and indi‐ cators ........................................... 84
Speedometer ............................. 84
Odometer .................................. 84
Trip odometer ............................ 84
Tachometer ............................... 85
Fuel gauge ................................ 85
Fuel selector .............................. 86
Engine coolant temperature gauge ....................................... 87
Service display .......................... 87
Control indicators ......................88
Turn lights .................................. 92Seat belt reminder.....................92
Airbag and belt tensioners .........92
Airbag deactivation ....................93
Charging system .......................93
Malfunction indicator light ..........93
Brake and clutch system ...........93
Antilock brake system (ABS) .....94
Gear shifting .............................. 94
Descent control system .............94
Lane departure warning ............94
Electronic Stability Control off ...94
Electronic Stability Control and Traction Control system ...........94
Traction Control system off .......95
Preheating ................................. 95
AdBlue ....................................... 95
Tyre pressure monitoring system ...................................... 95
Engine oil pressure ....................95
Low fuel ..................................... 95
Immobiliser ................................ 96
Exterior light .............................. 96
High beam ................................. 96
High beam assist .......................96
Adaptive forward lighting ...........96
Front fog lights ........................... 96
Rear fog light ............................. 96
Cruise control ............................ 96
Vehicle detected ahead .............97
Speed limiter ............................. 97Traffic sign assistant ..................97
Door open .................................. 97
Displays ....................................... 97
Driver Information Centre ..........97
Info Display .............................. 102
Vehicle messages ......................104
Warning chimes .......................105
Battery voltage ........................ 105
Vehicle personalisation ..............106
Page 79 of 247
Instruments and controls77Controls
Steering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is
fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
Cruise control and speed limiter are
operated via the controls on the left
side of the steering wheel.
Additionally, forward collision alert
can be set by using the controls on the
left side of the steering wheel.
Infotainment system can be operated
via the controls on the right side of the
steering wheel.
Driver assistance systems 3 150.
Further information is available in the
Infotainment manual.
Heated steering wheel
Activate heating by pressing *.
Activation is indicated by the LED in
the button.
Heating is operational when the
engine is running.