Page 19 of 303

In brief17Starting offCheck before starting off ● tyre pressure 3 248 and
condition 3 283
● engine oil level and fluid levels 3 224
● all windows, mirrors, exterior lighting and number plates are
free from dirt, snow and ice and
are operational
● proper position of mirrors 3 39,
seats 3 48 and seat belts
3 58
● brake function at low speed, particularly if the brakes are wetStarting the engine
Ignition 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 after engine has been
started.
Starting the engine 3 154.
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 selector
lever to P or N.
● Do not operate accelerator pedal.
● Diesel engines: wait until control indicator ! for preheating
extinguishes.
Page 158 of 303

156Driving and operatingStarting the vehicle at low
temperatures
Starting the engine without additional
heaters is possible down to -25 °С for diesel engines and -30 °C for petrol
engines. Required is an engine oil
with the correct viscosity, the correct
fuel, performed services and a
sufficiently charged vehicle battery.
With temperatures below -30 °C the
automatic transmission requires a
warming phase of approx. 5 minutes.
The selector lever must be in position P .
Automatic starter control This function controls the engine
starting procedure. The driver does
not need to hold the key in position 3
or to hold Engine Start/Stop pressed.
Once applied, the system will go on
starting automatically until the engine
is running. Because of the checking procedure, the engine starts running
after a short delay.Possible reasons for a non-starting
engine:
● clutch pedal not operated (manual transmission)
● brake pedal not operated or selector lever not in P or N
(automatic transmission)
● timeout occurred
Turbo engine warm-up
Upon start-up, engine available
torque may be limited for a short time,
especially when the engine
temperature is cold. The limitation is
to allow the lubrication system to fully
protect the engine.
Overrun cut-off
The fuel supply is automatically cut off
during overrun, i.e. when the vehicle
is driven with a gear engaged but accelerator pedal is released.
Depending on driving conditions, the
overrun cut-off may be deactivated.Stop-start system
The stop-start system helps to save
fuel and to reduce the exhaust
emissions. When conditions allow, it
switches off the engine as soon as the
vehicle is at a low speed or at a
standstill, e.g. at a traffic light or in a
traffic jam. The ignition stays on.
The engine switches on automatically
when certain conditions apply or
restart is activated by a driver.
Activation
The stop-start system is available as
soon as the engine is started, the
vehicle starts-off and the conditions
as stated below in this section are
fulfilled.
Page 243 of 303
Vehicle care241Engine compartment fusebox
The fuse box is in the front left of the
engine compartment.
Disengage the cover and remove it.
No.Circuit1Starter2Starter3Exhaust sensor4Engine control module5Engine functions / Aeroshutter6Transmission control module7Forward collision alert / Adap‐
tive Cruise Control8Engine control module9Climate control system10Diesel exhaust system11Tailgate locking system / Trans‐ mission12Seat lumbar massage13After boil pump / Diesel Exhaust
system14Diesel exhaust system15Exhaust sensor
Page 300 of 303

298Headlights when driving abroad 132
Head restraint adjustment .............8
Head restraints ............................ 47
Heated mirrors ............................. 40
Heated rear window ..................... 44
Heated steering wheel .................92
Heated windscreen .......................44
Heating .................................. 55, 57
High beam ......................... 112, 132
High beam assist ................112, 130
Hill start assist ........................... 172
Horn ....................................... 13, 93
I Identification plate .....................274
Ignition switch positions .............151
Immobiliser .......................... 39, 112
Indicators .................................... 103
Inductive charging ........................99
Info Display ................................. 120
Information displays.................... 114
Instrument cluster ......................100
Instrument panel fuse box .........243
Instrument panel illumination control .................................... 136
Instrument panel overview ........... 10
Interior care ............................... 268
Interior lighting ............................ 136
Interior lights ...................... 137, 239
Interior mirrors .............................. 41Interruption of power supply ......168
Introduction .................................... 3
J
Jump starting ............................. 262
K Key, memorised settings ..............24
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane keep assist ................110, 209
Lashing eyes ............................... 82
LED headlights ...................112, 133
Lighting features .........................138
Light switch ................................ 129
Load compartment ................31, 74
Load compartment cover .............80
Load compartment fuse box ......244
Loading information .....................89
Low fuel ..................................... 112
M Malfunction indicator light ..........109
Manual anti-dazzle ......................41
Manual mode ............................. 167
Manual seat adjustment ...............49
Manual transmission .................. 169
Manual windows ..........................42
Massage ....................................... 56Maximum speed......................... 248
Memorised settings ......................24
Mirror adjustment ........................... 9
Misted light covers .....................136
N
New vehicle running-in ..............151
Number plate light .....................239
O Object detection systems ...........194
Odometer ................................... 104
Oil, engine .......................... 271, 275
Outside temperature ....................96
Overrun cut-off ........................... 156
P Parking ................................ 18, 159
Parking assist ............................ 194
Parking brake ............................ 170
Parking lights ............................. 136
Particulate filter ........................... 161
Pedestrian detection ...................113
Performance .............................. 279
Performing work ........................223
Power button .............................. 152
Power outlets ............................... 98
Power seat adjustment ................51
Power windows ............................ 42
Preheating ................................. 111
Puncture ..................................... 258