In brief11
1Power windows .....................30
2 Exterior mirrors .....................28
3 Cruise control .....................173
Speed limiter ....................... 175
Adaptive cruise control .......176
Forward collision alert .........183
4 Side air vents ...................... 150
5 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear wiper, rear
washer system ......................95
6 Instruments ........................ 101
7 Steering wheel controls .......93
8 Driver Information Centre .... 114
9 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................139
Exit lighting ......................... 142
Parking lights ...................... 140
Buttons for Driver
Information Centre ..............11410Central locking system ..........21
Hazard warning flashers ....139
Sport mode ........................ 171
Tour mode .......................... 171
Fuel selector ....................... 102
Control indicator for airbag deactivation ........................ 108
Control indicator for front
passenger seat belt ...........107
11 Info-Display ........................ 118
12 Centre air vents .................. 150
13 Anti-theft alarm system
status LED ........................... 25
14 Glovebox .............................. 62
Fuse box ............................. 238
15 Climate control system ........ 144
16 AUX input, USB input, SD
card slot ................................ 10
Power outlet .......................... 9917Selector lever, manual
transmission ....................... 166
Automatic transmission ......163
18 Traction Control system .....170
Electronic Stability Control . 171
Lane departure warning .....201
19 Electric parking brake .........168
20 Parking assist ..................... 189
Advanced parking assist .....191
Stop-start button .................156
21 Ignition switch with
steering wheel lock ............154
22 Horn ..................................... 94
Driver airbag ........................ 53
23 Bonnet release lever ..........219
24 Storage compartment ..........64
25 Steering wheel adjustment ..93
26 Light switch ........................ 132
Headlight range
adjustment ......................... 134
Front fog lights ...................139
Instruments and controls111Electronic Stability Control
off n illuminates yellow.
The system is deactivated.
Electronic Stability Control
and Traction Control
system b illuminates or flashes yellow.
Illuminates A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Flashes The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Electronic Stability Control 3 171,
Traction Control system 3 170.Traction Control system off
k illuminates yellow.
The system is deactivated.
Preheating
! illuminates yellow.
Preheating is activated. Only
activates when outside temperature
is low.
Diesel particle filter
% illuminates or flashes yellow.
The diesel particle filter requires
cleaning.
Continue driving until %
extinguishes. If possible, do not allow engine speed to drop below
2000 rpm.
Illuminates
The diesel particle filter is full. Start
cleaning process as soon as
possible.Flashes
The maximum filling level of the filter
is reached. Start cleaning process
immediately to avoid damage to the
engine.
Diesel particle filter 3 159, Stop-start
system 3 156.
AdBlue Y illuminates or flashes yellow.
Illuminates Maximum speed will be limited to 60
mph with next restart.
Flashes
Further limitation of maximum speed
up to prevention of restart.
AdBlue 3 160.
Tyre pressure monitoring
system
w illuminates or flashes yellow.
170Driving and operating
The hill start assist is not active during
an Autostop.Ride control systems
Traction Control system
The Traction Control system (TC) is a
component of the Electronic Stability
Control.
TC improves driving stability when
necessary, regardless of the type of
road surface or tyre grip, by
preventing the drive wheels from
spinning.
As soon as the drive wheels starts to
spin, engine output is reduced and
the wheel spinning the most is braked
individually. This considerably
improves the driving stability of the
vehicle on slippery road surfaces.
TC is operational as soon as the
control indicator b extinguishes.
When TC is active b flashes.9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator b 3 111.
Deactivation
TC can be switched off when spinning of drive wheels is required: pressbutton b briefly.
Control indicator k illuminates.
174Driving and operating
For safety reasons, the cruise controlcannot be activated until the foot
brake has been operated once.
Activation in first gear is not possible.
Do not use the cruise control if it is not advisable to maintain a constant
speed.
With automatic transmission, only
activate cruise control in automatic
mode.
Control indicator m 3 113.
Switching on Press button m, control indicator m in
instrument cluster illuminates white.
Activation
Accelerate to the desired speed and
turn thumb wheel to SET/-, the
current speed is stored and
maintained. Control indicator m in
instrument cluster illuminates green.
Accelerator pedal can be released.
Vehicle speed can be increased by
depressing the accelerator pedal.
When the accelerator pedal is
released, the previously stored speed is resumed.
Cruise control remains activated
while gearshifting.
Increase speed
With cruise control active, hold thumb wheel turned to RES/+ or briefly turn
to RES/+ repeatedly: speed
increases continuously or in small
increments.
Alternatively accelerate to the desired speed and store by turning to SET/-.Reduce speed
With cruise control active, hold thumb
wheel turned to SET/- or briefly turn to
SET/- repeatedly: speed decreases
continuously or in small increments.
Deactivation
Press button y, control indicator m in
instrument cluster illuminates white.
Cruise control is deactivated. Last
used set speed is stored in memory
for later speed resume.
Automatic deactivation: ■ vehicle speed below approx. 20 mph,
■ vehicle speed above approx. 125 mph,
■ the brake pedal is depressed,
■ the clutch pedal is depressed for a few seconds,
■ selector lever in N,
■ engine speed in a very low range,
■ the Traction Control system or Electronic Stability Control is
operating.
Driving and operating179
The selected following distance is
indicated by filled distance bars on
the adaptive cruise control page.
Note that the following distance
setting is shared with the sensitivity
setting of forward collision alert.
Example: If setting 3 (far) is selected,
then the driver is warned sooner
before a possible collision, also if
adaptive cruise control is inactive or
switched off.
9 Warning
The driver accepts full
responsibility for the appropriate
following distance based on traffic, weather and visibility conditions.
Following distance must be
adjusted or the system switched
off when required by the prevailing
conditions.
Detecting the vehicle ahead
The green illuminated "vehicle
ahead" control indicator A is
displayed in the speedometer when the system detects a vehicle in the
driving path.
If this symbol does not display, or
displays briefly, adaptive cruise
control will not respond to vehicles
ahead.
Deactivation
Adaptive cruise control is deactivated by the driver when:
■ button y is pressed,
■ brake pedal is applied,
■ clutch pedal is depressed for more than four seconds,
■ gear selector lever of automatic transmission is moved to N.
The system is also automatically
deactivated when:
■ vehicle speed slows down below 28 mph or accelerates above
120 mph,
■ Traction Control system is operating for more than
20 seconds,
180Driving and operating
■ Electronic Stability Control isoperating,
■ there is no traffic and nothing detected on the road sides for
several minutes. In this case there are no radar echoes and the sensor may report that it is blocked,
■ collision imminent braking system is applying the brakes,
■ radar sensor is blocked by an ice or
water film,
■ fault is detected in the radar, engine
or brake system.
When adaptive cruise control is
deactivated automatically, the control
indicator m illuminates white and a
warning symbol is displayed as a pop- up in the Driver Information Centre.
The stored speed is maintained.
9 Warning
When adaptive cruise control is
deactivated, the driver must take
over full brake and engine control.
Switching off
Press button C to switch off adaptive
cruise control. The control indicator
m extinguishes. The stored speed is
deleted.
Switching off the ignition also
switches off adaptive cruise control
and deletes the stored speed.
Driver's attention
■ Use adaptive cruise control carefully on bends or mountain
roads, as it can lose the vehicle
ahead and require time to detect it
again.
■ Do not use the system on slippery roads as it can create rapid
changes in tyre traction (wheel
spinning), so that you could lose
control.
■ Do not use adaptive cruise control during rain, snow or heavy dirt, as
the radar sensor can be covered by a water film, dust, ice or snow. This
reduces or completely suppresses
the visibility. In case of sensor
blockage, clean the sensor cover.
System limits ■ The system's automatic brake force
does not permit hard braking and
the braking level may not be
sufficient to avoid a collision.
■ After a sudden lane change, the system needs a certain time todetect the next preceding vehicle.
287
Child restraint installationlocations ................................... 58
Child restraints.............................. 57
Child restraint systems ................57
Cigarette lighter .........................100
Climate control ............................. 15
Climate control systems .............144
Clock............................................. 98
Code ........................................... 120
Control indicators........................ 104
Control of the vehicle .................153
Controls ........................................ 93
Convex shape .............................. 28
Coolant and antifreeze ...............264
Cruise control ....................113, 173
Cupholders .................................. 63
Curtain airbag system .................. 55
Curve lighting.............................. 135
D Danger, Warnings and Cautions ...4
Daytime running lights ...............135
Declaration of conformity ............282
DEF ............................................ 160
Diesel exhaust fluid ....................160
Diesel fuel system bleeding .......225
Diesel particle filter .............111, 159
Door open .................................. 113
Door panel storage .......................64
Doors ............................................ 24Driver assistance systems..........173
Driver Information Centre ...........114
Driving characteristics and towing tips .............................. 212
Driving hints ................................ 153
E Electric adjustment ......................28
Electrical system......................... 234
Electric parking brake .........109, 168
Electric parking brake fault .........109
Electronic climate control system 146
Electronic driving programmes ..165
Electronic Stability Control.......... 171
Electronic Stability Control and Traction Control system ..........111
Electronic Stability Control off..... 111
End-of-life vehicle recovery .......218
Engine compartment fuse box ...236
Engine coolant ........................... 221
Engine coolant temperature gauge ..................................... 103
Engine data ............................... 271
Engine exhaust .......................... 159
Engine identification ...................267
Engine oil ................... 219, 264, 268
Engine oil pressure ....................112
Entry lighting .............................. 142
Event data recorders ..................284
Exit lighting ................................ 142Exterior care .............................. 259
Exterior light ............................... 112
Exterior lighting ....................12, 132
Exterior mirrors ............................. 28
F
Fault ........................................... 165
First aid kit ................................... 89
Fixed air vents ........................... 151
Flex-Fix system ............................ 67
Fog light ..................................... 113
Fog lights ................................... 229
Folding mirrors ............................. 28
Folding tray .................................. 89
Following distance indication ......186
Forward collision alert................. 183
Front airbag system .....................53
Front fog lights ........................... 139
Front seats.................................... 37
Front storage ................................ 64
Fuel............................................. 202
Fuel consumption - CO 2-
Emissions ............................... 211
Fuel for diesel engines ..............203
Fuel for liquid gas operation .......204
Fuel for natural gas operation ...203
Fuel for petrol engines ...............202
Fuel gauge ................................. 102
Fuel selector .............................. 102
Fuses ......................................... 234
290
Three-point seat belt .................... 50
Tools .......................................... 241
Top-tether fastening eyes ............61
Tow bar....................................... 212
Towing ................................ 212, 257
Towing another vehicle .............258
Towing equipment .....................213
Towing the vehicle .....................257
Traction Control system ............. 170
Traction Control system off......... 111
Traffic sign assistant ...................198
Trailer coupling ........................... 212
Trailer stability assist .................216
Trailer towing ............................. 212
Transmission ............................... 16
Transmission display .................163
Tread depth ............................... 245
Trip computer ............................ 124
Trip odometer ............................ 101
Turn and lane-change signals ...139
Turn signal ................................. 107
Tyre chains ................................ 246
Tyre designations ......................242
Tyre pressure ............................ 242
Tyre pressure monitoring system ............................. 111, 243
Tyre pressures ........................... 279 Tyre repair kit ............................. 247U
Ultrasonic parking assist ...110, 189
Underseat storage .......................65
Upholstery .................................. 261
Upshift ........................................ 110
Using this manual ..........................3
V Vehicle battery ........................... 223
Vehicle checks............................ 218
Vehicle data ................................ 268
Vehicle data recording and privacy ..................................... 284
Vehicle detected ahead ..............113
Vehicle dimensions .................... 277
Vehicle Identification Number ....266
Vehicle jack ................................ 241
Vehicle messages .....................120
Vehicle personalisation .............127
Vehicle security ............................ 25
Vehicle specific data ......................3
Vehicle storage ........................... 217
Vehicle tools ............................... 241
Vehicle unlocking ........................... 6
Vehicle weight ........................... 276
Ventilation ................................... 144
W Warning chimes .........................123
Warning lights ............................. 101Warning triangle .......................... 89
Washer and wiper systems .........14
Washer fluid ............................... 222
Wheel changing .........................249
Wheel covers ............................. 246
Wheels and tyres .......................241
Windows ....................................... 30
Windscreen................................... 30
Windscreen wiper/washer ...........95
Winter tyres ............................... 241
Wiper blade replacement ..........225