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Driving and operating159
■ 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.Parking9 Warning
■ Do not park the vehicle on an
easily ignitable surface. The
high temperature of the exhaust system could ignite the surface.
■ 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.
The electric parking brake is
applied when control indicator
m illuminates 3 106.
■ Switch off the engine. ■ If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector lever
to position P before removing
the ignition key. 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. Turn the front wheels
towards the kerb.
■ Close the windows and the sunroof.
■ Remove the ignition key. 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 position P.
■
Lock the vehicle with button e on
the radio remote control.
Page 246 of 331
244Vehicle care
No.Circuit1Transmission control module2Engine control module3–4–5Ignition/Transmission control
module/Engine control module6Windscreen wiper7–8Fuel injection/Ignition system9Fuel injection/Ignition system10Engine control module11Lambda probe12Starter13Sensor throttle heating14Lighting15Rear window wiperNo.Circuit16Vacuum pump/Mass air flow
meter/Water in fuel sensor/DC
transformer17–18Adaptive forward lighting19Adaptive forward lighting20Fuel pump21Rear power windows22ABS23Variable effort steering24Front power windows25Power outlets26ABS27Electric parking brake28Heated rear window29Left power seat30Right power seatNo.Circuit31Air conditioning system32Body control module33Heated front seats34Sunroof35Infotainment system36–37Right high beam38Left high beam39–40–41Vacuum pump42Radiator fan43Vehicle battery/DC transformer
(only on vehicles with stop-start
system)44Headlamp washer system45Radiator fan
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246Vehicle care
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox and
remove the cover.
No.Circuit1Infotainment system/Info
display2Body control unit3Body control unit4Infotainment system/Info
display5Infotainment system/Info
display6Cigarette lighter7Power outlet8Body control unit9Body control unit10Body control unit11Interior fan12–13–14Diagnostic connector15AirbagNo.Circuit16Central locking system/Tailgate17Air conditioning system18Transportation fuse19Memory20–21Instrument22Ignition23Body control unit24Body control unit25–26Power outlet load compartment
Power seats, No's. 12 and 13, have
an overload protection. The circuit will
be closed again after cooling down.
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248Vehicle care
No.Circuit16Air conditioning system17Selective catalytic reduction
system18Selective catalytic reduction
system19Side obstacle detector20Side obstacle detector/Venti‐
lated front seats21Active damping system/High
beam assist/Cruise control/
Traffic sign assistant/Lane
departure warning/Trailer
module22Anti-theft alarm system23All-wheel drive/Anti-theft alarm
system24–25–26–27–No.Circuit28–29Trailer module/Transportation
fuse30Side obstacle detector31–32–33–34Sunroof35–36–37–Vehicle tools
Tools
Vehicles with tyre repair kit
The tools and the towing eye are
located together with the tyre repair
kit in a tool box below the floor cover
in the load compartment.
Page 326 of 331

324IndexAAccessories and vehicle modifications .......................... 222
Active Emergency Braking .........191
Active head restraints ...................46
Adaptive cruise control .......110, 180
Adaptive forward lighting ...110, 129
AdBlue ................................ 108, 161
Adjustable air vents ...................149
Airbag and belt tensioners .........105
Airbag deactivation ..............63, 105
Airbag label................................... 58 Airbag system .............................. 58
Air conditioning regular operation ................................ 151
Air conditioning system .............. 138
Air intake .................................... 150
Air vents...................................... 149
All-wheel drive ........................... 169
Antilock brake system ................ 169
Antilock brake system (ABS) .....107
Anti-theft alarm system ................33
Anti-theft locking system .............. 33
Appearance care ........................267
Armrest ................................... 53, 54
Armrest storage ........................... 72
Ashtrays ....................................... 93
Automatic anti-dazzle ..................39Automatic climate control
system .................................... 140
Automatic dimming ......................38
Automatic light control ...............127
Automatic locking ........................27
Automatic transmission .............164
Automatic transmission fluid .......226
Autostop ..................................... 110
Auxiliary heater ........................... 149
B Battery discharge protection ......136
Battery voltage ........................... 122
Belts.............................................. 54 BlueInjection ............................... 161
Bonnet ....................................... 224
Brake and clutch fluid .................272
Brake and clutch system ...........106
Brake assist ............................... 172
Brake fluid .................................. 228 Brakes ............................... 169, 228
Breakdown.................................. 264
Bulb replacement ....................... 232
C Capacities .................................. 292
Cargo management system ........77
Car Pass ...................................... 21
Catalytic converter .....................161
Central locking system ................23