In brief11
1Power windows .....................31
2 Exterior mirrors .....................29
3 Cruise control .....................177
Speed limiter ....................... 179
Adaptive cruise control .......180
Forward collision alert .........187
4 Side air vents ...................... 154
5 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist ................143
Exit lighting ......................... 146
Parking lights ...................... 144
Buttons for Driver
Information Centre ..............118
6 Instruments ........................ 105
7 Steering wheel controls .......97
8 Driver Information Centre .... 118
9 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear wiper, rear
washer system ......................9910Central locking system ..........22
Hazard warning flashers ....143
Sport mode ........................ 175
Tour mode .......................... 175
Fuel selector ....................... 106
Control indicator for airbag
deactivation ........................ 112
Control indicator for front
passenger seat belt ...........111
11 Info-Display ........................ 122
12 Centre air vents .................. 154
13 Anti-theft alarm system
status LED ........................... 26
14 Glovebox .............................. 66
15 Climate control system ........ 148
16 AUX input, USB input, SD
card slot ................................ 10
Power outlet ........................ 103
17 Selector lever, manual
transmission ....................... 170
Automatic transmission ......16718Traction Control system .....174
Electronic Stability Control . 175
Lane departure warning .....206
19 Electric parking brake .........172
20 Parking assist systems .......193
Eco button for stop-start
system ................................. 160
21 Ignition switch with
steering wheel lock ............158
22 Horn ..................................... 98
Driver airbag ........................ 58
23 Bonnet release lever ..........223
24 Fuse box ............................ 242
Storage compartment ...........68
25 Steering wheel adjustment ..97
26 Light switch ........................ 136
Headlight range
adjustment ......................... 138
Front fog lights ...................143
Rear fog light ...................... 144
Instrument illumination .......145
154Climate control
Press 4 again to deactivate
recirculation mode.9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
In warm and very humid ambient air conditions, the windscreen may mist
up from outside, when cold air is
directed towards it. If windscreen
mists up from outside, activate
windscreen wiper and deactivate l.
Basic settings
Some settings can be changed in the Settings menu in the Info-Display.
Vehicle personalisation 3 130.
Auxiliary heater Air heater
Quickheat is an electric auxiliary air
heater which automatically warms up the passenger compartment more
quickly.
Air vents
Adjustable air vents
At least one air vent must be open
while the cooling is on.
To open the vent, turn the adjuster
wheel to B. Adjust the air amount at the
vent outlet by turning the adjuster
wheel.
Driving and operating161
■ The stop-start system is notmanually deactivated.
■ The bonnet is fully closed.
■ The driver's door is closed or the driver's seat belt is fastened.
■ The vehicle battery is sufficiently charged and in good condition.
■ The engine is warmed-up.
■ The engine coolant temperature is not too high.
■ The engine exhaust temperature is
not too high, e.g. after driving with
high engine load.
■ The ambient temperature is above -5° C.
■ The climate control system allows an Autostop.
■ The brake vacuum is sufficient.
■ The self-cleaning function of the diesel particle filter is not active.
■ The vehicle was driven at least at walking speed since the last
Autostop.
Otherwise an Autostop will be
inhibited.Certain settings of the climate control
system may inhibit an Autostop. See
" Climate control " chapter for further
information 3 150.
Immediately after motorway driving
an Autostop may be inhibited.
New vehicle running-in 3 158.
Vehicle battery discharge protection
To ensure reliable engine restarts, several battery discharge protection
features are implemented as part of
the stop-start system.
Power saving measures
During an Autostop, several electrical
features such as auxiliary electric
heater or rear window heating are
disabled or switched into a power-
saving mode. The fan speed of the
climate control system is reduced to
save power.
Restart of the engine by the
driver
Depress the clutch pedal to restart the
engine.The engine start is indicated by the
needle at the idle speed position in
the tachometer.
If the selector lever is shifted out of
neutral before depressing the clutch
first, control indicator - illuminates
or is shown as a symbol in the Driver Information Centre.
Control indicator - 3 113.
Restart of the engine by the
stop-start system The selector lever must be in neutral
to enable an automatic restart.
If one of the following conditions occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system.
■ The stop-start system is manually deactivated.
■ 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 charge level of the vehicle battery is below a defined level.
Vehicle care241
No.Circuit15Engine control module16Starter17Transmission control module18Heated rear window19Front power windows20Rear power windows21Rear electrical centre22Left high beam (Halogen)23Headlamp washer system24Right low beam (Xenon)25Left low beam (Xenon)26Front fog lights27Diesel fuel heating28Stop-start system29Electric parking brake30ABS31Adaptive cruise controlNo.Circuit32Airbag33Adaptive forward lighting/Auto‐
matic light control34Exhaust gas recirculation35Exterior mirror/Rain sensor36Climate control37Canister vent solenoid38Vacuum pump39Central control module40Windscreen washer/Rear
window washer system41Right high beam (Halogen)42Radiator fan43Windscreen wiper44Windscreen wiper45Radiator fan46–No.Circuit47Horn48Radiator fan49Fuel pump50Headlamp levelling/Adaptive
forward lighting51Air shutter52Auxiliary heater/Diesel engine53Transmission control module/
Engine control module54Vacuum pump/Instrument
panel cluster/Heating ventila‐
tion/Air conditioning system
After having changed defective fuses,
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunctions may occur.
294IndexAAccessories and vehicle modifications .......................... 221
Active Emergency Braking .........191
Active head restraints ...................37
Adaptive cruise control .......117, 180
Adaptive forward lighting ..........
................................ 117, 139, 232
AdBlue ........................ 115, 164, 269
Adjustable air vents ...................154
Airbag and belt tensioners .........112
Airbag deactivation ..............59, 112
Airbag label................................... 54 Airbag system .............................. 54
Air conditioning regular operation ................................ 156
Air conditioning system .............. 149
Air intake .................................... 156
Air vents...................................... 154
Antilock brake system ................ 171
Antilock brake system (ABS) .....114
Anti-theft alarm system ................26
Anti-theft locking system .............. 26
Appearance care ........................264
Armrest ......................................... 42
Armrest storage ........................... 69
Ashtrays ..................................... 104
Automatic anti-dazzle ..................30
Automatic light control ...............137Automatic locking ........................24
Automatic transmission .............167
Auxiliary heater ........................... 154
B
Battery discharge protection ......147
Battery voltage ........................... 127
Bicycle rack .................................. 71
BlueInjection ............................... 164
Bonnet ....................................... 223
Brake and clutch fluid .................269
Brake and clutch system ...........113
Brake assist ............................... 173
Brake fluid .................................. 226
Brakes ............................... 171, 226
Breakdown.................................. 262
Bulb replacement ....................... 230
C Capacities .................................. 285
Cargo management system ........89
Car Pass ...................................... 20
Catalytic converter .....................164
Central locking system ................22
Centre console lighting ..............146
Centre console storage ...............70
Changing tyre and wheel size ...250
Charging system ........................ 112
Child locks ................................... 24