156Driving and operatingTo switch off the engine when vehicleis stationary, press
Engine Start/Stop briefly. Automatic
transmission: apply the parking brake
and engage P.
Manual transmission: during an
Autostop, the engine can be started
by depressing the clutch pedal
3 157.
Automatic transmission: during an
Autostop, the engine can be started
by releasing the brake pedal 3 157.
Emergency engine shut off during driving
If the engine needs to be switched offduring driving in case of emergency,
press Engine Start/Stop for more than
two seconds or press twice briefly
within five seconds.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
Starting 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 vehicle battery.
With temperatures below -30 °C the
automatic transmission requires 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 need to hold Engine Start/Stop
pressed. Once applied, the system
will go on starting automatically until
the engine is running. Because of the checking procedure, the engine startsrunning 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.
160Driving and operatingCaution
After running at high enginespeeds or with high engine loads,
operate the engine briefly at a low load or run in neutral for
approx. 30 seconds before
switching off, in order to protect
the turbocharger.
Note
In the event of an accident with
airbag deployment, the engine is
turned off automatically if the vehicle
comes to a standstill within a certain time.
Engine exhaust9 Danger
Engine exhaust gases contain
poisonous carbon monoxide,
which is colourless and odourless and could be fatal if inhaled.
If exhaust gases enter the interior
of the vehicle, open the windows.
Have the cause of the fault
rectified by a workshop.
Avoid driving with an open load
compartment, otherwise exhaust
gases could enter the vehicle.
Diesel particle filter
Automatic cleaning process
The diesel particle filter system filters
harmful soot particles out of the
exhaust gases. The system includes
a self-cleaning function that runs
automatically during driving without
any notification. The filter is cleaned
by periodically burning off the soot
particles at high temperature. This
process takes place automatically
under set driving conditions and may take up to 25 minutes. Typically it
needs between seven and twelve
minutes. Autostop is not available
and fuel consumption may be higher
during this period. The emission of
smells and smoke during this process is normal.
System requires cleaning process
Under certain driving conditions, e.g.
short distances, the system cannot
clean itself automatically.
If cleaning of the filter is required and
if previous driving conditions did not
enable automatic cleaning, it will be
246Vehicle careNo.Circuit1–2–3ABS4–5–6Tailgate7Fog light8Memory module9Heated windscreen10Seat lumbar11DC/DC battery12Heated rear window13Heated mirror14–15–16Front wiper17Power seat, passengerNo.Circuit18Sunblind19Power seat, driver20–21Sunroof22Rear wiper/Airbag23Adaptive forward lighting24–25–26Transmission control module27Ignition/Instrument panel28–29Rear view camera/Air vent30Malfunction indicator light/
Trailer31–32Camera33Seat heat front34Seat heat rearNo.Circuit35Damping/All-wheel drive36Fuel system37–38–39–40Steering wheel lock41–42–43Heated steering wheel44Headlight range adjustment45–46Engine control module47–48DC/DC converter/Air vent/E-
Boost49Rear door control module50–51–
Vehicle care249No.Circuit18Body control module19UREA module20Body control module21Body control module22Body control module23Electric steering wheel lock24Airbag25Diagnostic connector26Power outlet load compartment27EBCM valve28Police provision29–30–31Steering wheel controls32Ignition switch33Climate control34Central gateway moduleNo.Circuit35AUX/USB connector36Wireless charger37Rear wiper38Onstar39Display40Parking assist41Overhead console42RadioVehicle tools
Tools
Vehicles with tyre repair kit
The tools and the towing eye are
located in a box together with the tyre
repair kit below the floor cover in the
load compartment.
Tyre repair kit 3 256.
Customer information293EnGIS Technologies, Inc.
BringGo ®
is a registered trademark of
EnGIS Technologies, Inc.Google Inc.
Android™ and Google Play™ Store
are trademarks of Google Inc.Stitcher Inc.
Stitcher™ is a trademark of Stitcher,
Inc.Verband der Automobilindustrie e.V.
AdBlue ®
is a registered trademark of
the VDA.Vehicle data recording
and privacy
Event data recorders
Data storage modules in the
vehicle
A large number of electronic
components of your vehicle contain
data storage modules temporarily or
permanently storing technical data
about the condition of the vehicle,
events and errors. In general, this
technical information documents the
condition of parts, modules, systems
or the environment:
● operating conditions of system components (e.g. filling levels)
● status messages of the vehicle and its single components (e.g.
number of wheel revolutions / rotational speed, deceleration,
lateral acceleration)
● dysfunctions and defects in important system components● vehicle reactions in particular driving situations ( e.g. inflation of
an airbag, activation of the
stability regulation system)
● environmental conditions (e.g. temperature)
These data are exclusively technical
and help identifying and correcting
errors as well as optimising vehicle
functions.
Motion profiles indicating travelled
routes cannot be created with these
data.
If services are used (e.g. repair
works, service processes, warranty
cases, quality assurance),
employees of the service network
(manufacturer included) are able to
read out this technical information
from the event and error data storage
modules applying special diagnostic
devices. If required, you will receive
further information at these
workshops. After an error has been
corrected, the data are deleted from
the error storage module or they are
constantly overwritten.
296IndexAAccessories and vehicle modifications .......................... 229
Active bonnet ................................ 66
Active emergency braking ..........193
Adaptive cruise control .......103, 181
AdBlue ................................ 101, 162
Adjustable air vents ...................149
Airbag and belt tensioners ...........98
Airbag deactivation ................58, 98
Airbag label................................... 53
Airbag system .............................. 53
Air conditioning regular operation ................................ 151
Air conditioning system .............. 140
Air intake .................................... 150
Air vents...................................... 149
All-wheel drive ........................... 170
Antilock brake system ................ 170
Antilock brake system (ABS) .....100
Anti-theft alarm system ................30
Anti-theft locking system .............. 29
Appearance care ........................268
Armrest ................................... 48, 50
Armrest storage ........................... 69
Ashtrays ....................................... 86
Automatic anti-dazzle ..................35
Automatic dimming ......................34
Automatic light control ...............127
Automatic locking ........................27Automatic transmission .............165
Autostop ..................................... 157
Auxiliary heater ........................... 149
B Baselevel display ........................104
Battery discharge protection ......138
Battery voltage ........................... 116
Belts.............................................. 51
BlueInjection ............................... 162
Bonnet ....................................... 231
Brake and clutch fluid .................272
Brake and clutch system .............99
Brake assist ............................... 172
Brake fluid .................................. 234 Brakes ............................... 170, 234
Breakdown.................................. 266
Bulb replacement ....................... 237
C Capacities .................................. 285
Catalytic converter .....................161
Central locking system ................23
Centre console lighting ..............137
Centre console storage ...............69
Changing tyre and wheel size ...255
Charging system .......................... 99
Child locks ................................... 28
Child restraint installation locations ................................... 62
Child restraints.............................. 59
297Child restraint systems ................59
Climate control ............................. 16
Clock............................................. 83
Collision damage repair ..............290
Control indicators.......................... 97
Control of the vehicle .................153
Controls ........................................ 79
Convex shape .............................. 33
Coolant and antifreeze ...............272
Cruise control ....................103, 178
Cupholders .................................. 68
Curtain airbag system .................. 57
Curve lighting.............................. 130
D Danger, Warnings and Cautions ...4
Daytime running lights ...............130
Declaration of conformity ............288
DEF ............................................ 162
Diesel exhaust fluid ....................162
Diesel fuel system bleeding .......236
Diesel particle filter ....................160
Door open .................................. 103
Doors ............................................ 28
Driver assistance systems ..........178
Driver Information Centre ...........104
Driving characteristics and towing tips .............................. 225
Driving hints ................................ 153E
Electric adjustment ......................33
Electrical system......................... 244
Electric parking brake ...........99, 171
Electric parking brake fault ...........99
Electronic climate control system 143
Electronic key system ...................21
Electronic Stability Control.......... 174
Electronic Stability Control and Traction Control system ..........100
Electronic Stability Control off..... 100
End-of-life vehicle recovery .......230
Engine compartment fuse box ...245
Engine coolant ........................... 233
Engine coolant temperature ......101
Engine coolant temperature gauge ....................................... 96
Engine data ............................... 280
Engine exhaust .......................... 160
Engine identification ...................276
Engine oil ................... 232, 272, 277
Engine oil pressure ....................101
Entry lighting .............................. 137
Event data recorders ..................293
Exit lighting ................................ 137
Exterior care .............................. 268
Exterior light ............................... 102
Exterior lighting ....................13, 126
Exterior mirrors ............................. 33F
First aid ......................................... 75
First aid kit ................................... 75
Fixed air vents ........................... 150
Fog light ..................................... 102
Fog lights ................................... 239
Folding mirrors ............................. 33
Following distance ......................100
Following distance indication ......192
Forward collision alert................. 189
Front airbag system .....................56
Front fog lights ........................... 134
Front pedestrian protection ........196
Front seats.................................... 42
Front storage ................................ 69
Fuel............................................. 221
Fuel consumption - CO 2-
Emissions ............................... 224
Fuel for diesel engines ..............222
Fuel for petrol engines ...............221
Fuel gauge ................................... 95
Funnel......................................... 222
Fuses ......................................... 244
G Gauges ......................................... 93
Gear shifting ............................... 100
General information ...................225
Glovebox ..................................... 68
299Performance .............................. 282
Performing work ........................231
Power button .............................. 154
Power outlets ............................... 85
Power seat adjustment ................45
Power windows ............................ 35
Preheating ................................. 101
Puncture ..................................... 260
Q Quickheat ................................... 149
R
Radio Frequency Identification (RFID) ..................................... 294
Reading lights ............................ 136
Rear cross traffic alert ................214
Rear floor storage cover ..............74
Rear fog light .....................103, 134
Rear seats .................................... 50
Rear view camera ...................... 212
Rear window wiper/washer .......... 82
Recommended fluids and lubricants ........................ 272, 277
Refuelling ................................... 222
Registered trademarks ...............292
Retained power off .....................155
Reversing lights .........................135
Ride control systems ..................173
Roof .............................................. 38Roof load...................................... 76
Roof rack ..................................... 75
S Safety belts ................................... 51
Seat adjustment ............................. 6
Seat belt ........................................ 8
Seat belt reminder .......................97
Seat belts ..................................... 51
Seat heating Seat heating, front .....................48
Seat heating, rear .....................50
Seat position ................................ 42
Selective catalytic reduction .......162
Service ............................... 151, 271
Service display ............................ 96
Service information ....................271
Side airbag system ......................57
Side blind zone assistant ............206
Sidelights .................................... 126
Side turn signal lights ................243
Software acknowledgement .......290
Software update ......................... 292
Spare wheel ............................... 262
Speed limiter....................... 103, 180
Speedometer ............................... 93
Starting and operating ................153
Starting off ................................... 18
Starting the engine ....................155
Steering ...................................... 153Steering wheel adjustment ......9, 79
Steering wheel controls ...............79
Stop-start system........................ 157
Storage ......................................... 68
Storage compartments .................68
Sunglasses storage .....................69
Sunroof ........................................ 38
Sunvisor lights ........................... 137
Sun visors .................................... 38
Symbols ......................................... 4
T
Tachometer ................................. 95
Tail lights ................................... 240
Three-point seat belt .................... 52
Tools .......................................... 249
Tow bar....................................... 225
Towing ................................ 225, 266
Towing another vehicle .............267
Towing equipment .....................226
Towing the vehicle .....................266
Traction Control system ............. 173
Traction Control system off......... 101
Traffic sign assistant ...........103, 215
Trailer coupling ........................... 225
Trailer stability assist .................228
Trailer towing ............................. 225
Transmission ............................... 17
Tread depth ............................... 254
Trip odometer .............................. 94