150Driving and operating
For unlocking or locking the doors see
fault in radio remote control unit or
electronic key system 3 22.
Retained power off
The following electronic systems can
work until the driver's door is opened
or for 10 minutes after the ignition is
switched off:
■ Power windows
■ Sunroof
■ Power outlets
Power to the Infotainment system will continue to operate for 30 minutes
when ignition is off, regardless of
whether any door will be opened.Starting the engine
Vehicles with ignition switch
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 engine: turn the key to position 2 for preheating until control
indicator ! extinguishes.
Turn key briefly to position 3 and
release: an automatic procedure operates the starter with a short delay
until the engine is running, see
Automatic Starter Control.
Before restarting or to switch off the
engine, turn key back to position 0.
During an Autostop, the engine can
be started by depressing the clutch
pedal 3 152.
Vehicles with power button
Manual transmission: operate clutch
and brake pedal.
Driving and operating151
Automatic transmission: operate
brake pedal and move selector lever
to P or N.
Do not operate accelerator pedal.
Press and release Engine Start/Stop
button: an automatic procedure
operates the starter with a short delay
until the engine is running, see
Automatic Starter Control.
Before restarting or to switch off the
engine, press Engine Start/Stop
button once more.
During an Autostop, the engine can
be started by depressing the clutch
pedal 3 152.Starting 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 have to hold the key in position 3
or to hold Engine Start/Stop button
pressed. Once applied, the system
will go on starting automatically until
the engine is running. Because of the checking procedure, the engine startsrunning after a short delay.Possible reasons for a non-startingengine:
■ 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.
152Driving and operatingStop-start systemThe 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. It starts the engine
automatically as soon as the clutch is depressed. A battery sensor ensures
that an Autostop is only performed if
the vehicle battery is sufficiently
charged for a restart.
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.Deactivation
Deactivate the stop-start system
manually by pressing the eco button.
The deactivation is indicated when
the LED in the button extinguishes.
Autostop
If the vehicle is at a low speed or at a
standstill, activate an Autostop as
follows:
■ Depress the clutch pedal
■ set the lever to neutral
■ release the clutch pedal
The engine will be switched off while
the ignition stays on.
An Autostop is indicated by the
needle at the AUTOSTOP position in
the tachometer. On some versions a
control indicator in the instrument
cluster lights up when engine is in Autostop.
During an Autostop, the heating and
brake performance will be
maintained.
154Driving and operating
■ The stop-start system is manuallydeactivated
■ the bonnet is opened
■ the driver's seat belt is unfastened and the driver's door is opened
■ the engine temperature is too low
■ the charging level of the vehicle battery is below a defined level
■ the brake vacuum is not sufficient
■ the vehicle is driven at least at walking speed
■ the climate control system requests
an engine start
■ the air conditioning is manually switched on
If the bonnet is not fully closed, a
warning message is displayed in the
Driver Information Centre.
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop during the restart might be noticeable.Parking
■ Do not park the vehicle on an easily
ignitable surface. The high
temperature of the exhaust system
could ignite the surface.
■ Always apply parking brake. Pull electric parking brake switch
m for approx. one second.
Apply manual parking brake
without pressing release button.
Apply as firmly as possible on
downhill or uphill slopes. Depress the foot brake at the same time to
reduce operating force.
■ Switch off the engine and ignition. Turn the steering wheel until the
steering wheel lock engages.
■ 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.
If the vehicle is on a downhill slope, engage reverse gear or set theselector lever to P before switchingoff the ignition. Turn the front
wheels towards the kerb.
■ Lock the vehicle and activate the anti-theft alarm system.
Notice
In the event of an accident with
airbag deployment, the engine is
turned off automatically if the vehicle comes to a standstill within a certain
time.
317
Parking lights ............................. 128
Performance .............................. 270
Performing work ........................213
Pollen filter ................................. 145
Power button .............................. 148
Power outlets ............................... 87
Power seat adjustment .................49
Power windows ............................ 39
Preheating ................................. 103
Puncture ..................................... 247
Q
Quickheat ................................... 144
R Radio Frequency Identification (RFID) ..................................... 312
Radio remote control ...................20
Reading lights ............................ 129
Rear cross traffic alert ................195
Rear floor storage cover ..............71
Rear fog light ............................. 105
Rear fog lights ........................... 128
Rear seats .................................... 53
Rear view camera ...................... 193
Rear window wiper/washer .......... 85
Recommended fluids and lubricants ........................ 261, 265
Refuelling ................................... 204
Retained power off .....................150Reversing lights .........................128
Ride control systems ..................165
Roller blinds ................................. 41
Roof .............................................. 41
Roof load ...................................... 79
Roof rack ..................................... 78
S
Safety belts ................................... 53
Safety net .................................... 75
Seat adjustment ....................... 6, 46
Seat belt ........................................ 8
Seat belt reminder .......................99
Seat belts ..................................... 53 Seat position ................................ 46
Selector lever ............................. 157
Service ............................... 146, 260
Service display ............................ 97
Service information ....................260
Side airbag system ......................58
Side blind spot alert ....................190
Sidelights .................................... 121
Side turn signal lights ................229
Smartphone controller ................115
Spare wheel ............................... 249
Speed limiter....................... 105, 171
Speedometer ............................... 95
Starting and operating ................148
Starting off ................................... 16
Starting the engine ....................150Steering...................................... 147
Steering wheel adjustment ......9, 81
Steering wheel controls ...............81
Stop-start system........................ 152
Storage ......................................... 66
Storage compartments .................66
Sunroof ........................................ 41
Sunvisor lights ........................... 130
Sun visors .................................... 41
Symbols ......................................... 4
T Tachometer ................................. 96
Tail lights ................................... 227
Three-point seat belt .................... 54
Tools .......................................... 238
Top-tether fastening eyes ............65
Tow bar....................................... 208
Towing ................................ 208, 253
Towing another vehicle .............255
Towing equipment .....................209
Towing the vehicle .....................253
Traction Control system ............. 165
Traction Control system off......... 103
Traffic sign assistant ...........106, 197
Trailer coupling ........................... 208
Trailer stability assist .................211
Trailer towing ............................. 209
Transmission ............................... 16
Transmission display .................156