Page 13 of 331
In brief11Steering wheel adjustment
Unlock the lever, adjust the steering
wheel, then engage the lever and
ensure it is fully locked.
Do not adjust the steering wheel
unless the vehicle is stationary and the steering wheel lock has been
released.
Airbag system 3 52, Ignition
positions 3 165.
Page 15 of 331

In brief13
1Power windows .....................35
2 Exterior mirrors .....................33
3 Cruise control .....................183
Speed limiter ....................... 185
Adaptive cruise control .......186
Forward collision alert .........193
4 Side air vents ...................... 162
5 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................149
Exit lighting ......................... 153
Parking lights ...................... 150
Buttons for Driver
Information Centre ..............121
6 Instruments ........................ 110
7 Steering wheel controls .....102
8 Driver Information Centre .... 121
9 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear wiper, rear
washer system ....................10410Sport mode ........................ 181
Central locking system ..........25
Fuel selector ....................... 111
Hazard warning flashers ....149
Control indicator for airbag
deactivation ........................ 115
Control indicator for front
passenger seat belt ...........115
Tour mode .......................... 181
11 Info-Display ........................ 126
12 Anti-theft alarm system
status LED ........................... 30
13 Centre air vents .................. 162
14 Glovebox .............................. 62
15 Traction Control system .....178
Electronic Stability Control . 179
Parking assist ..................... 198
Advanced parking assist .....201
Lane departure warning .....211Eco button for stop-start
system ................................. 167
Unlock button for boot lid ......28
16 Climate control system ........ 155
17 AUX input, USB input, SD
card slot ................................ 12
18 Power outlet ........................ 108
19 Selector lever, manual
transmission ....................... 175
Automatic transmission ......171
20 Electric parking brake .........176
21 Ignition switch with
steering wheel lock ............165
22 Horn ................................... 103
Driver airbag ........................ 53
23 Bonnet release lever ..........226
24 Storage compartment,
fuse box ............................. 255
25 Steering wheel adjustment 102
26 Light switch ........................ 142
Headlight range
adjustment ......................... 144
Front fog lights ...................149
Page 22 of 331

20In briefTransmission
Manual transmission
Reverse: with the vehicle stationary,
wait 3 seconds after depressing
clutch pedal and then press the
release button on the selector lever
and engage the gear.
If the gear does not engage, set the
lever to neutral, release the clutch
pedal and depress again; then repeat
gear selection.
Manual transmission 3 175.
Automatic transmissionP=parkR=reverseN=neutralD=drive
Manual mode: move selector lever
from D to the left.
<=higher gear]=lower gear
The selector lever can only be moved
out of P when the ignition is on and
the brake pedal is applied. To engage
P or R, press the release button.
Automatic transmission 3 171.
Starting off
Check before starting off ■ Tyre pressure and condition 3 260,
3 309.
■ Engine oil level and fluid levels 3 226.
■ All windows, mirrors, exterior lighting and number plates are free
from dirt, snow and ice and are
operational.
■ Proper position of mirrors, seats, and seat belts 3 33, 3 42,
3 50.
■ Brake function at low speed, particularly if the brakes are wet.
Page 23 of 331

In brief21
Starting the engine
■ Turn key to position 1
■ 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
■ diesel engines: turn the key to position 2 for preheating and wait
until control indicator !
extinguishes
■ turn key to position 3 and release
Starting the engine 3 165.
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.
To restart the engine, depress the
clutch pedal again.
Stop-start system 3 167.
Parking
■ Always apply the parking brake. Activate the manual parking brake
without pressing the release button.
Apply as firmly as possible on a
downhill slope or uphill slope.
Depress foot brake at the same
time to reduce operating force.
For vehicles with electric parking
brake, pull switch m for approx.
one second.
■ Switch off the engine. Turn the ignition key to position 0 and
remove it. Turn the steering wheel
until the steering wheel lock is felt
to engage.
For vehicles with automatic
transmission, the key can only be
removed when the selector lever is in the P position.
■ If the vehicle is on a level surface or
uphill slope, engage first gear or set
the selector lever to P before
switching off the ignition. On an
uphill slope, turn the front wheels
away from the kerb.
Page 24 of 331
22In brief
If the vehicle is on a downhill slope,
engage reverse gear or set the
selector lever to P before switching
off the ignition. Turn the front
wheels towards the kerb.
■ Lock the vehicle with button e on
the radio remote control.
Activate the anti-theft alarm system
3 30.
■ Do not park the vehicle on an easily
ignitable surface. The high
temperature of the exhaust system
could ignite the surface.
■ Close the windows and the sunroof.
■ The engine cooling fans may run after the engine has been switchedoff 3 225.
■ After running at high engine speeds
or with high engine loads, operate
the engine briefly at a low load or
run in neutral for
approx. 30 seconds before
switching off, in order to protect the
turbocharger.
Keys, locks 3 23, Laying the vehicle
up for a long period of time 3 224.
Page 26 of 331

24Keys, doors and windows
Used to operate:■ Central locking system
■ Anti-theft locking system
■ Anti-theft alarm system
■ Power windows
■ Sunroof
The radio remote control has a range of approx. 20 metres. 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.
Fault If the central locking system cannot
be operated with the radio remote
control, it may be due to the following:
■ 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
Unlocking 3 25.
Basic settings Some settings can be changed in the menu Settings in the Info-Display.
Vehicle personalisation 3 134.
Radio remote control battery replacement
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.
Key with foldaway key section
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.
Radio remote controlsynchronisation
After replacing the battery, unlock the
door with the key in the driver's door
lock. The radio remote control is
synchronised by switching on the
ignition.
Page 27 of 331

Keys, doors and windows25Memorised settingsWhenever the key is removed from
the ignition switch, the following
settings are automatically memorised by the key:
■ Lighting
■ Infotainment system
■ Central locking system
■ Sport mode settings
■ Comfort settings
The saved settings are automatically
used the next time the memorised key
is inserted into the ignition switch and
turned to position 1 3 165.
A precondition is that Personalization
by driver is activated in the personal
settings of the Graphic-Info-Display.
This must be set for each key used.
On vehicles equipped with
Colour-Info-Display, the
personalisation is permanently
activated.
Vehicle personalisation 3 134.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.
Note
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
Note
A short time after unlocking with the
remote control the doors are locked
automatically if no door has been
opened.Unlocking
Press button c.
Two settings are selectable: ■ To unlock only the driver's door, load compartment and fuel filler
flap, press button c once. To unlock
all doors, press button c twice
or
■ press button c once to unlock all
doors, load compartment and fuel
filler flap
The setting can be changed in the
menu Settings in the Info-Display.
Vehicle personalisation 3 134.
Page 28 of 331
26Keys, doors and windows
The setting can be saved for the key
being used. Memorised settings
3 25.
Unlocking and opening the tailgate
3 28.
Locking Close doors, load compartment and
fuel filler flap.
Press button e.
If the driver's door is not closed
properly, the central locking system will not work.
Central locking buttons
Locks or unlocks all doors, the load
compartment and fuel filler flap from
inside the passenger compartment.
Press the e button to lock.
Press the c button to unlock.
Fault in radio remote control
system
Unlocking
Manually unlock the driver's door by
turning the key in the lock. Switch on
the ignition and press the central
locking button c to unlock the other
doors, load compartment and fuel
filler flap. By switching on the ignition, the anti-theft locking system is
deactivated.
Locking
Manually lock the driver's door by
turning the key in the lock.