In brief111Power windows .....................31
2 Exterior mirrors .....................29
3 Cruise control .....................203
Speed limiter ....................... 204
Adaptive cruise control .......206
Forward collision alert .........212
4 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist ................119
Exit lighting ......................... 122
Parking lights ...................... 120
Buttons for Driver
Information Centre ..............101
5 Instruments .......................... 89
6 Driver Information Centre .... 101
7 Steering wheel controls .......83
8 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear wiper, rear
washer system ......................84
9 Controls for Info-Display
operation ............................. 10510Central locking system ..........22
Hazard warning flashers ....119
Sport mode ........................ 201
Tour mode .......................... 201
Control indicator for airbag deactivation .......................... 96
11 Anti-theft alarm system
status LED ........................... 26
12 Info-Display ........................ 105
13 Centre air vents .................. 179
14 Side air vents ...................... 179
15 Glovebox .............................. 62
16 Climate control system ........ 173
17 USB input .............................. 10
Power outlet .......................... 87
18 Selector lever, manual
transmission ....................... 196
Automatic transmission ......192
19 Traction Control system .....199
Electronic Stability Control . 200
Lane departure warning .....227
20 Electric parking brake .........19721Manual parking brake .........197
22 Parking assist systems .......218
Eco button for stop-start
system ................................. 185
23 Ignition switch with
steering wheel lock ............182
24 Horn ..................................... 84
Driver airbag ........................ 53
25 Bonnet release lever ..........240
26 Fuse box ............................ 258
Storage compartment ...........64
27 Light switch ........................ 114
Headlight range
adjustment ......................... 116
Front fog lights ...................119
Rear fog light ...................... 120
Instrument illumination .......121
28 Steering wheel adjustment ..83
82Instruments and controlsInstruments and
controlsControls ....................................... 83
Steering wheel adjustment ........83
Steering wheel controls .............83
Heated steering wheel ...............83
Horn ........................................... 84
Windscreen wiper and washer ..84
Rear window wiper and washer ...................................... 85
Outside temperature ..................86
Clock ......................................... 86
Power outlets ............................. 87
Cigarette lighter ......................... 88
Ashtrays .................................... 88
Warning lights, gauges and indi‐ cators ........................................... 89
Instrument cluster ......................89
Speedometer ............................. 89
Odometer .................................. 89
Trip odometer ............................ 89
Tachometer ............................... 90
Fuel gauge ................................ 90
Engine coolant temperature gauge ....................................... 90
Service display .......................... 91Control indicators ......................92
Turn lights .................................. 94
Seat belt reminder .....................95
Airbag and belt tensioners .........95
Airbag deactivation ....................96
Charging system .......................96
Malfunction indicator light ..........96
Brake and clutch system ...........96
Operate pedal ............................ 97
Electric parking brake ................97
Electric parking brake fault ........97
Antilock brake system (ABS) .....97
Gear shifting .............................. 98
Power steering .......................... 98
Following distance .....................98
Lane departure warning ............98
Electronic Stability Control off ...98
Electronic Stability Control and Traction Control system ...........98
Traction Control system off .......98
Preheating ................................. 99
Exhaust filter .............................. 99
AdBlue ....................................... 99
Tyre pressure monitoring system ...................................... 99
Engine oil pressure ....................99
Low fuel ................................... 100
Immobiliser .............................. 100
Exterior light ............................ 100
High beam ............................... 100High beam assist.....................100
LED headlights ........................ 100
Front fog lights ......................... 100
Rear fog light ........................... 100
Cruise control .......................... 100
Adaptive cruise control ............101
Vehicle detected ahead ...........101
Speed limiter ........................... 101
Traffic sign assistant ................101
Door open ................................ 101
Displays ..................................... 101
Driver Information Centre ........101
Info Display .............................. 105
Vehicle messages ......................106
Warning chimes .......................107
Battery voltage ........................ 107
Vehicle personalisation ..............108
Telematics service .....................109
OnStar ..................................... 109
94Instruments and controlsOverviewOTurn signal 3 94XSeat belt reminder 3 95vAirbag and belt tensioners
3 95VAirbag deactivation 3 96pCharging system 3 96ZMalfunction indicator light
3 96RBrake and clutch system 3 96mElectric parking brake 3 97jElectric parking brake fault
3 97-Operate pedal 3 97uAntilock brake system (ABS)
3 97RGear shifting 3 98EFollowing distance 3 98cPower steering 3 98)Lane departure warning 3 98nElectronic Stability Control off
3 98bElectronic Stability Control and
Traction Control system 3 98kTraction Control system off
3 98!Preheating 3 99%Exhaust filter 3 99YAdBlue 3 99wTyre pressure monitoring
system 3 99IEngine oil pressure 3 99YLow fuel 3 100dImmobiliser 3 1008Exterior light 3 100CHigh beam 3 100fHigh beam assist 3 100fLED headlights 3 118>Fog light 3 100rRear fog light 3 100mCruise control 3 100 / Adaptive
cruise control 3 101CAdaptive cruise control 3 101AVehicle detected ahead 3 101LSpeed limiter 3 101LTraffic sign assistant 3 101hDoor open 3 101
Turn lights
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes
A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse, failure of turn signal light on trailer.
Bulb replacement 3 247, Fuses
3 254.
Turn signals 3 119.
98Instruments and controlsfault in the ABS. The brake system
remains operational but without ABS
regulation.
Antilock brake system 3 196.
Gear shifting R with the number of a higher gear is
indicated, when upshifting is
recommended for fuel saving
reasons.
Power steering
c illuminates yellow.
Illuminates with power steering
reduced
Power steering is reduced due to
overheating of the system. Control
indicator extinguishes when the
system has cooled down.
Stop-start system 3 185.
Illuminates with power steering
disabled
Failure in the power steering system.
Consult a workshop.Following distance
E indicates the following distance
setting of the alert timing sensitivity
for the forward collision alert using
filled distance bars.
Forward collision alert 3 212.
Lane departure warning ) illuminates green or flashes yellow.
Illuminates green
System is switched on and ready to
operate.
Flashes yellow
System recognizes an unintended
lane change.
Electronic Stability Controloff
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 3 200,
Traction Control system 3 199.
Traction Control system off k illuminates yellow.
The system is deactivated.
Driving and operating181Driving and
operatingDriving hints ............................... 182
Control of the vehicle ...............182
Steering ................................... 182
Starting and operating ...............182
New vehicle running-in ............182
Ignition switch positions ...........182
Retained power off ..................183
Starting the engine ..................183
Overrun cut-off ........................ 184
Stop-start system ....................185
Parking .................................... 187
Engine exhaust .......................... 188
Exhaust filter ............................ 188
Catalytic converter ...................189
AdBlue ..................................... 190
Automatic transmission ..............192
Transmission display ...............192
Selector lever .......................... 193
Manual mode ........................... 194
Electronic driving programmes 194
Fault ........................................ 194
Interruption of power supply ....195
Manual transmission ..................196Brakes........................................ 196
Antilock brake system .............196
Parking brake .......................... 197
Brake assist ............................. 199
Hill start assist ......................... 199
Ride control systems .................199
Traction Control system ..........199
Electronic Stability Control ......200
Interactive driving system ........201
Driver assistance systems .........203
Cruise control .......................... 203
Speed limiter ........................... 204
Adaptive cruise control ............206
Forward collision alert .............212
Following distance indication ...215
Active Emergency Braking ......216
Parking assist .......................... 218
Side blind spot alert .................221
Rear view camera ...................222
Traffic sign assistant ................224
Lane departure warning ..........227
Fuel ............................................ 229
Fuel for petrol engines .............229
Fuel for diesel engines ............230
Refuelling ................................ 231
Trailer hitch ................................ 233
General information .................233
Driving characteristics and towing tips .............................. 233Trailer towing........................... 234
Towing equipment ...................234
Trailer stability assist ...............237
182Driving and operatingDriving hints
Control of the vehicle
Never coast with engine not
running
Many systems will not function in this situation ( e.g. brake servo unit, power
steering). Driving in this manner is a
danger to yourself and others. All
systems function during an Autostop.
Stop-start system 3 185.
Idle boost
If charging of the vehicle battery is
required due to battery condition, the
power output of the generator must be increased. This will be achieved by an idle boost which may be audible.
A message appears in the Driver
Information Centre.
Pedals
To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.Use only floor mats which fit properly
and are fixed by the retainers on the
driver's side.
Steering
If power steering assist is lost
because the engine stops or due to a system malfunction, the vehicle can
be steered but may require increased
effort.
Control indicator c 3 98.Starting and operating
New vehicle running-in
Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system. Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period, fuel and engine oil consumption may be
higher and the cleaning process of
the exhaust filter may take place more
often. Autostop may be inhibited to
allow for charging of the vehicle
battery.
Exhaust filter 3 188.
Ignition switch positions
Turn key:
Driving and operating1830:ignition off: Some functions
remain active until key is
removed or driver's door is
opened, provided the ignition was
on previously.1:accessory power mode: Steering wheel lock released, some
electrical functions are operable,
ignition is off.2:ignition on power mode: Ignition
is on, diesel engine is preheating.
Control indicators illuminate and
most electrical functions are
operable. To turn the key from
position 2 to 1 or 0, first push the
key all the way in towards the steering column.3:engine start: Release key after
starting procedure begins.
Steering wheel lock
Remove key from ignition switch and
turn steering wheel until it engages.
9 Danger
Never remove the key from
ignition switch during driving as
this will cause steering wheel lock.
Retained power off
The following electronic systems can
work until the driver's door is opened
or for ten minutes after the ignition is
switched off:
● power windows
● power outlets
Starting the engine
Turn key to position 1 to release the
steering wheel lock.
Manual transmission: operate clutch
and brake pedal.
Automatic transmission: operate
brake pedal and move selector lever
to P or N.
Do not operate the accelerator pedal. Diesel engines: turn the key to
position 2 for preheating and wait until
control indicator ! extinguishes.
184Driving and operatingTurn key briefly to position 3 and
release: an automatic procedure
operates the starter with a short delay
until the engine is running, see
Automatic Starter Control.
Manual transmission: during an
Autostop, the engine can be started
by depressing the clutch pedal
3 185.
Automatic transmission: during an
Autostop, the engine can be started
by releasing the brake pedal 3 185.
Before restarting or to switch off the engine, turn the key back to position
0 .9 Danger
Switching off the engine during
driving may cause loss of power
support for brake and steering
systems. Assistance systems and
airbag systems are disabled.
Lighting and brake lights will
extinguish. Therefore power down
the engine and ignition while
driving only when required in case of emergency.
Starting the vehicle at low
temperatures
The start of the engine without
additional heaters is possible down to -25 °С for diesel engines and -30 °C
for petrol engines. Required is an engine oil with the correct viscosity,
the correct fuel, performed services
and a sufficiently charged battery.
With temperatures below -30 °C the
automatic transmission need a
warming phase of approx. five
minutes. The selector lever must be
in position P.
Automatic Starter Control This function controls the engine
starting procedure. The driver does
not have to hold the key in position 3.
Once applied, the system will go on
starting automatically until the engine
is running. Because of the checking
procedure, the engine starts running
after a short delay.Possible reasons for a non-starting
engine:
● Clutch pedal not operated (manual transmission).
● Brake pedal not operated or selector lever not in P or N
(automatic transmission).
● Timeout occurred.
Turbo engine warm-up
Upon start-up, engine available
torque may be limited for a short time,
especially when the engine
temperature is cold. The limitation is
to allow the lubrication system to fully protect the engine.
Overrun cut-off The fuel supply is automatically cut off
during overrun, i.e. when the vehicle
is driven with a gear engaged but accelerator pedal is released.
Depending on driving conditions, the
overrun cut-off may be deactivated.