In brief11
1Light switch ........................ 117
Instrument illumination .......121
Rear fog light ....................... 120
Front fog lights ...................120
Headlight range
adjustment ......................... 118
2 Side air vents ...................... 130
3 Turn and lane-change
signals, headlight flash,
low beam and high beam ...120
Exit lighting .......................... 123
Parking lights ...................... 120
Cruise control .....................102
4 Steering wheel controls ........86
5 Horn ...................................... 87
Driver airbag ......................... 58
6 Instruments .......................... 93
7 Windscreen wiper,
windscreen washer
system, headlight washer
system .................................. 878 Left heated seat ....................53
Deflation detection system ..191
Tyre pressure monitoring
system ................................. 191
Load compartment
unlocking ............................... 28
Ultrasonic parking sensors ... 98
Hazard warning flashers .....119
Central locking system ..........25
Sport mode ........................... 98
Right heated seat ..................53
9 Info-Display ......................... 102
Trip computer ...................... 112
Electronic climate control
system ................................. 127
10 Centre air vents ................... 130
11 Front passenger airbag .........58
12 Glovebox .............................. 67
13 Infotainment system ..............10
14 Climate control system ........ 124
15 Ashtray .................................. 9116Start/Stop button ..................22
17 Accelerator pedal ................132
18 Ignition switch with
steering wheel lock .............133
Sensor panel for
emergency operation of
Open&Start system ...............22
19 Brake pedal ......................... 146
20 Clutch pedal ........................ 132
21 Steering wheel adjustment ...86
22 Bonnet release lever ...........161
86Instruments and controlsInstruments and
controlsControls ....................................... 86
Warning lights, gauges and indi‐
cators ........................................... 93
Information displays ...................102
Vehicle messages ...................... 109
Trip computer ............................. 112Controls
Steering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
The Infotainment system and the
Info-Display can be operated via the
controls on the steering wheel.
Further information is available in the
Infotainment system manual.
Instruments and controls93Warning lights, gauges
and indicators
Instrument cluster
In some versions, the needles of the
instruments briefly rotate to the end
position when the ignition is switched on.
Speedometer
Indicates vehicle speed.
Odometer
The bottom line displays the recorded distance.
Trip odometer The top line displays the counted
kilometres since the last reset.
To reset, hold the reset knob
depressed for a few seconds with the ignition on.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Caution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
96Instruments and controlsTurn signal
O illuminates or flashes green.
Illuminates The control indicator illuminates
briefly when the parking lights are
switched on.
Flashes
The control indicator flashes if a turn
signal or the hazard warning flashers
are activated.
Rapid flashing: failure of a direction
indicator lamp or associated fuse,
failure of direction indicator lamp on
trailer.
Bulb replacement 3 166. Fuses
3 181.
Turn signals 3 120.
Seat belt reminder X illuminates or flashes red.
Illuminates After the ignition is switched on until
the seat belt is fastened.Flashes
After starting off until the seat belt is
fastened.
Fastening the seat belt 3 55.
Airbag, belt tensioners and
anti-roll bars v illuminates red.
When the ignition is switched on, the
control indicator illuminates for
approx. 4 seconds. If it does not
illuminate, does not go out after
4 seconds or illuminates whilst
driving, there is a fault in the belt
tensioner, the airbags, the deployable
anti-roll bars or the seat occupancy
recognition system. The systems may fail to trigger in the event of an
accident.
Deployment of the belt tensioners,
airbags or deployable anti-roll bars is
indicated by continuous illumination
of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Airbag system, belt tensioners 3 57,
3 54.
Seat occupancy
recognition y illuminates or flashes yellow.
Illuminated
If the vehicle is equipped with seat occupancy recognition, y illuminates
for approx. 4 seconds after the
ignition is switched on.
If a child restraint system with
transponders is detected, y remains
illuminated. Only then a child restraint system with transponders may be
used on the front passenger seat as
the front passenger airbag systems
are deactivated 3 60.
Instruments and controls109
Always day design black or coloured
text on light background.
Always night design white or coloured
text on dark background.
Selection is indicated by a o in front
of the menu item.
Ignition logic
See Infotainment system manual.Vehicle messages
Messages are given via the
instrument panel display or as
warning and signal buzzers. Check
control messages appear on the
Info-Display. Some appear in an
abbreviated form. Confirm warning
messages with the multifunction knob
3 102, 3 105.
Warning chimes
When starting the engine or
whilst driving ■ If the electronic key is not present or is not recognised.
■ If seat belt is not fastened.
■ If a door or the tailgate is not fully closed when starting off.
■ If a certain speed is exceeded with the parking brake applied.■ If the speed programmed at thefactory is exceeded.
■ If the vehicle has automated manual transmission and the
driver's door is opened when the
engine is running, a gear is
engaged and the foot brake is not
depressed.
When the vehicle is parked and the driver's door is opened ■ When the key is in the ignition switch.
■ With exterior lights on.
■ With Open&Start system and automatic transmission, if the
selector lever is not in P.
■ For automated manual transmission, if the parking brake is
not applied and no gear is engaged when the engine is switched off.
Lighting119
However, when driving in countries
where traffic drives on the opposite
side of the road, adjust the headlights to prevent dazzling of oncoming
traffic.
Vehicles with halogen headlight
system
Have the headlights adjusted by a
workshop.
Vehicles with adaptive forward
lighting
Adapting the aim of the headlight
beam:
1. Pull lever and hold.
2. Switch on ignition.
3. An acoustic signal sounds after approx. 3 seconds.
Control indicator B 3 101.
Daytime running lights
With the ignition on and the light
switch set to 7 or AUTO , the sidelights
are switched on. When the engine is
running, headlights illuminate.On vehicle without automatic light
control, 9 must be switched on when
it gets dark for illumination of the
instrument panel.
The daytime running lights switch off
when the ignition is switched off.
Adaptive forward lighting
Adaptive forward lighting with Bi-
Xenon headlights improves lighting in
curves and increases headlight
range.
Curve lightingThe light beam pivots based on
steering wheel position and speed.
Motorway lighting
At higher speeds and continuous
straight ahead travel, the beam
automatically raises slightly, thereby
increasing headlight range.
Control indicator B 3 101.
Hazard warning flashers
Operated with the ¨ button.
The hazard warning flashers activate
automatically if the airbags deploy.
239
Child restraint systems ................61
Cigarette lighter ........................... 91
Climate control ............................. 15
Climate control systems .............124
Clock ............................................ 89
Continuous damping control ......149
Control indicators.......................... 94
Control of the vehicle .................132
Controls ........................................ 86
Convex shape .............................. 32
Coolant and antifreeze ...............208
Cruise control ....................102, 149
Cupholders .................................. 67
Curtain airbag system .................. 59
Curve lighting.............................. 119
D
Danger, Warnings and Cautions ...3
Daytime running lights ...............119
Declaration of conformity ............235
Deflation detection system and tyre pressure monitoring system 99
Diesel fuel system bleeding .......165
Diesel particle filter ....................135
Door open .................................. 102
Doors ............................................ 28
Drain diesel fuel filter .................110
Driving characteristics and towing tips .............................. 154
Driving hints ................................ 132E
Easytronic ................................... 142
Electric adjustment ......................33
Electrical system......................... 181
Electronic climate control system 127
Electronic driving programmes . ........................................ 139, 143
Electronic Stability Program 99, 147
End-of-life vehicle recovery .......160
Engine compartment fuse box ...182
Engine coolant ........................... 162
Engine coolant temperature ........99
Engine cooling level ..................110
Engine data ............................... 216
Engine exhaust .......................... 135
Engine identification ...................212
Engine oil ................... 161, 208, 213
Engine oil pressure ....................100
Entry lighting .............................. 122
Event data recorders ..................235
Exit lighting ................................ 123
Exterior care .............................. 203
Exterior light ............................... 101
Exterior lighting ....................13, 117
Exterior mirrors ............................. 32
F
Fault ................................... 140, 144
First aid ......................................... 81First aid kit ................................... 81
Fixed air vents ........................... 130
Fog light ..................................... 102
Fog lights ................................... 171
Folding mirrors ............................. 33
Folding tray .................................. 80
Front airbag system .....................58
Front fog lights ........................... 120
Front seats.................................... 49
Front turn signal light ..................166
Front turn signal lights ...............171
Fuel............................................. 151
Fuel consumption - CO 2-
Emissions ............................... 153
Fuel for diesel engines ..............152
Fuel for petrol engines ...............151
Fuel gauge ................................... 94 Fuses ......................................... 181
G
Gauges ......................................... 93
General information ...................154
Glovebox ..................................... 67
Graphic-Info-Display, Colour- Info-Display ............................ 105
H Halogen headlights ....................166
Hand brake ......................... 146, 147
Hazard warning flashers ............119
242
Turn and lane-change signals ...120
Turn signal ................................... 96
Tyre chains ................................ 193
Tyre deflation detection system . 191
Tyre designations ......................190
Tyre pressure ....................111, 190
Tyre pressure monitoring system 191
Tyre pressures ................... 116, 225
Tyre repair kit ............................. 193
Tyres .......................................... 188
U Ultrasonic parking assist .............. 98
Upholstery .................................. 205
Using this manual ..........................3
V Vehicle battery ........................... 164
Vehicle checks............................ 160
Vehicle data ................................ 213
Vehicle data recording and privacy ..................................... 235
Vehicle dimensions .................... 223
Vehicle Identification Number ....211
Vehicle jack ................................ 187
Vehicle messages .....................109
Vehicle security ............................ 30
Vehicle specific data ......................3
Vehicle storage ........................... 159
Vehicle tools ............................... 187Vehicle unlocking ........................... 6
Vehicle weight ........................... 220
Ventilation ................................... 124
W
Warning chimes .........................109
Warning lights ............................... 93
Warning triangle .......................... 80
Washer and wiper systems .........14
Washer fluid ............................... 163
Washer fluid level ......................111
Wheel changing .........................196
Wheel covers ............................. 193
Wheels and tyres .......................188
Windows ....................................... 35
Windscreen................................... 35
Windscreen wiper/washer ...........87
Winter mode ................................ 98
Winter tyres ............................... 188
Wiper blade replacement ..........165
X Xenon headlights .......................169