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Driving and operating159● If the vehicle is on a levelsurface or uphill slope, engage
first gear or set the selector
lever to position P before
removing the ignition key or
switching off ignition on
vehicles with power button. 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 the selector lever to position P before removing the ignition
key or switching off ignition on
vehicles with power button.
Turn the front wheels towards
the kerb.
● Close the windows and the sunroof.
● Remove the ignition key from the ignition switch or switch off
ignition on vehicles with power
button. Turn the steering wheel
until the steering wheel lock is
felt to engage.
For vehicles with automatic
transmission, the key can onlybe removed when the selector
lever is in position P.
● Lock the vehicle by pressing the
button on the door handle or the
button e on the remote control.
● Activate the anti-theft alarm system.
● The engine cooling fans may run
after the engine has been
switched off 3 230.
Caution
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.
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.
Engine exhaust9 Danger
Engine exhaust gases contain
poisonous carbon monoxide,
which is colourless and odourless and could be fatal if inhaled.
If exhaust gases enter the interior
of the vehicle, open the windows.
Have the cause of the fault
rectified by a workshop.
Avoid driving with an open load
compartment, otherwise exhaust
gases could enter the vehicle.
Exhaust filter
The exhaust filter is a particle filter for diesel and petrol engines.
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Vehicle care229Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
Vehicle storage
Storage for a long period of time
If the vehicle is to be stored for several months:
● Wash and wax the vehicle.
● Have the wax in the engine compartment and underbody
checked.
● Clean and preserve the rubber seals.
● Fill up fuel tank completely.
● Change the engine oil.
● Drain the washer fluid reservoir.
● Check the coolant antifreeze and
corrosion protection.
● Adjust tyre pressure to the value specified for full load.
● Park the vehicle in a dry, wellventilated place. Engage first or
reverse gear or set selector lever
to P. Prevent the vehicle from
rolling.
● Do not apply the parking brake.
● Open the bonnet, close all doors and lock the vehicle.
● Disconnect the clamp from the negative terminal of the vehicle
battery. Note that all systems are
not functional, e.g. anti-theft
alarm system.
Putting back into operation
When the vehicle is to be put back into operation:
● Connect the clamp to the negative terminal of the vehicle
battery. Initialize the power
windows 3 40.
● Check tyre pressure.
● Fill up the washer fluid reservoir.
● Check the engine oil level.
● Check the coolant level.
● Fit the number plate if necessary.End-of-life vehicle recovery
Information on end-of-life vehicle
recovery centres and the recycling of
end-of-life vehicles is available on our website, where legally required. Only
entrust this work to an authorised
recycling centre.
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234Vehicle care
The brake fluid level must be betweenthe MIN and MAX marks.
If fluid level is below MIN seek the
assistance of a workshop.
Brake and clutch fluid 3 277.
Vehicle battery
The vehicle battery is located in the
engine compartment.
There are connecting points for jump starting 3 268.
The vehicle battery is maintenance-
free provided that the driving profile
allows sufficient charging of the
battery. Short-distance-driving and
frequent engine starts can discharge
the battery. Avoid the use of
unnecessary electrical consumers.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
four weeks can lead to battery
discharge. Disconnect the clamp from the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
Battery discharge protection 3 138.
Disconnecting the battery
If the vehicle's battery is to be
disconnected (e.g. for maintenance
work), the alarm siren must be
deactivated as follows: Switch the
ignition on then off, then disconnect
the vehicle's battery within
15 seconds.
Page 253 of 313
Vehicle care251Instrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind a cover in the
instrument panel.
Disengage cover at the side and
remove.
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox and
remove the cover.
No.Circuit1Left power window2Right power window3Body control module4Climate control fan5Body control module6Trailer provisions7Rear seat power folding8Body control module9Engine control module10Head-up display11NO x reduction / Pipe heater12NO
x reduction / Soot sensor13AdBlue module14Heated steering wheel15Transmission control module16Amplifier17Alarm
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306IndexAAccessories and vehicle modifications .......................... 228
Active bonnet ................................ 71
Active emergency braking ..........193
Adaptive cruise control .......109, 180
AdBlue ................................ 108, 161
Adjustable air vents ...................148
Airbag and belt tensioners .........105
Airbag deactivation ..............63, 105
Airbag label................................... 58
Airbag system .............................. 58
Air conditioning regular operation ................................ 149
Air conditioning system .............. 139
Air intake .................................... 149
Air vents...................................... 148
All-wheel drive ........................... 169
Antilock brake system ................ 169
Antilock brake system (ABS) .....106
Anti-theft alarm system ................34
Anti-theft locking system .............. 34
Appearance care ........................272
Armrest ................................... 53, 55
Armrest storage ........................... 74
Ashtrays ....................................... 95 Automatic anti-dazzle ..................40
Automatic dimming ......................39
Automatic light control ...............129
Automatic locking ........................28Automatic transmission .............164
Autostop ..................................... 156
Auxiliary heater ........................... 148
B Baselevel display ........................110
Battery discharge protection ......138
Belts.............................................. 56 BlueInjection ............................... 161
Bonnet ....................................... 230
Brake and clutch fluid .................277
Brake and clutch system ...........106
Brake assist ............................... 172
Brake fluid .................................. 233
Brakes ............................... 169, 233
Breakdown.................................. 270
Bulb replacement ....................... 237
C Capacities .................................. 290
Cargo management system ........80
Catalytic converter .....................161
Central locking system ................25
Centre console lighting ..............137
Centre console storage ...............74
Changing tyre and wheel size ...258
Charging system ........................ 105
Child locks ................................... 29
Child restraint installation locations ................................... 67
Child restraints.............................. 64