Driving and operating199Turn 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
3 200.
Automatic transmission: during an
Autostop, the engine can be started
by releasing the brake pedal 3 200.
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.
Driving and operating203Caution
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.
Notice
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.
Exhaust filter
The exhaust filter is a particle filter for diesel and gasoline engines.
Automatic cleaning process
The exhaust 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
Under certain conditions, e.g. driving
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
indicated by illumination of % and a
warning message in the Driver Information Centre.
276Vehicle careNo.Circuit16Starter17Transmission control module18Heated rear window19Front power windows20Rear power windows21Rear electrical centre (with fusebox in the load compartment)
Heated front seats (without fuse box in the load compartment)22Left high beam (Halogen)23–24Right headlight (LED)25Left headlight (LED)26Front fog lights27Diesel fuel heating28Stop-start system29Electric parking brake30ABSNo.Circuit31Adaptive cruise control32Airbag33Adaptive 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.
Vehicle care277Instrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind the storage
compartment in the instrument panel.
Open the compartment and push it to the left to unlock. Fold the
compartment down and remove it.
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox, then
open the cover and fold it down.
No.Circuit1Cruise control/Speed limiter/
Adaptive cruise control/Steering wheel controls2Exterior lights/Body control
module3Exterior lights/Body control
module4Infotainment system5Infotainment system/Instrument6Power outlet/Cigarette lighter7Power outlet8Left low beam/Body control
module9Right low beam/Body control
module/Airbag module10Door locks/Body control module11Interior fan12–13Sunblind
278Vehicle careNo.Circuit14Diagnostic connector15Airbag16Power outlet17Air conditioning system18Logistics19Body control module20Body control module21Instrument panel cluster/Anti-
theft alarm system22Ignition sensor23Body control module24Body control module25Steering wheel heating26–
Load compartment fuse box
The fuse box is on the left side of the
load compartment behind a cover.
Remove the cover.
If equipped with tyre repair kit,
remove the complete box.
Fuse assignments
Customer information327This data includes, for example:● Vehicle status information (e.g. wheel rotation rate, speed,
movement delay, lateral
acceleration, "seatbelts
fastened" display),
● Ambient conditions (e.g. temperature, rain sensor,
distance sensor).
Most of this data is volatile and is processed only in the vehicle itself,and not beyond the operating time.
Moreover, many control units include
data storage device (amongst others the vehicle key). This is used to allow
information to be documented
temporarily or permanently on vehicle
condition, component stress,
maintenance requirements and
technical events and errors.
The following information, for
example, is stored:
● System component operating states (e.g. fill level, tyre
pressure, battery status),
● State of charge of the high voltage battery, estimated range
(in the case of electric vehicles),● Faults and defects in important system components (e.g. lights,
brakes),
● System reactions in special driving situations (e.g. triggeringof an airbag, actuation of the
stability control systems),
● Information on events damaging the vehicle.
In special cases (e.g. if the vehicle
has detected a malfunction), it may be
necessary to save data that would
otherwise just be volatile.
When you use services, the operating data saved can be read together withthe vehicle identification number andused if necessary. Staff working for
the service net-work (e.g. garages,
manufacturers) or third parties (e.g.
breakdown services) can read the
data from the vehicle. Services
include repair services, maintenance
processes, warranty cases and
quality assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data which has been read
out documents the technical conditionof the vehicle or individual
components and assists with fault
diagnosis, compliance with warranty
obligations and quality improvement.
This data, in particular information on
component stress, technical events,
operator errors and other faults, is
transmitted to the manufacturer
where appropriate, together with the vehicle identification number. The
manufacturer is also subject to
product liability. The manufacturer
potentially also needs operating data
from vehicles for product recalls.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs.
Comfort and infotainment
functions
Comfort settings and custom settings can be stored in the vehicle and
changed at any time.
330IndexAAccessories and vehicle modifications .......................... 258
Activating Bluetooth music .........160
Activating phone .........................183
Activating radio ........................... 152
Activating the navigation system 166
Activating USB audio ..................160
Activating USB movie .................162
Activating USB picture ................161
Active Emergency Braking .........232
Active head restraints ...................36
Adaptive cruise control .......116, 221
AdBlue ........................ 114, 205, 303
Adjustable air vents ...................194
Airbag and belt tensioners .........110
Airbag deactivation ..............58, 111
Airbag label................................... 53 Airbag system .............................. 53
Air conditioning regular operation ................................ 195
Air conditioning system .............. 189
Air intake .................................... 195
Air vents...................................... 194
Antilock brake system ................ 212
Antilock brake system (ABS) .....112
Anti-theft alarm system ................26
Anti-theft locking system .............. 25
Appearance care ........................299
Armrest ......................................... 41Armrest storage ........................... 68
Ashtrays ..................................... 101
Audio files ................................... 158
Automatic anti-dazzle ..................30
Automatic light control ...............130
Automatic locking ........................24
Automatic transmission .............208
Autostop ..................................... 200
Auto volume................................ 149
Auxiliary heater ........................... 194
B Basic operation ........................... 146
Battery discharge protection ......138
Battery voltage ........................... 123
Bicycle rack .................................. 69
BlueInjection ............................... 205
Bluetooth Bluetooth connection ..............180
Bluetooth music menu ............160
Connecting device ..................158
General information ................158
Pairing ..................................... 180
Phone ...................................... 183
Bluetooth connection ..................180
Bonnet ....................................... 259
Brake and clutch fluid .................303
Brake and clutch system ...........111
Brake assist ............................... 214
Brake fluid .................................. 263
331Brakes ............................... 212, 263
Breakdown.................................. 297
BringGo ...................................... 163
Bulb replacement ....................... 266
C
Call Functions during a call ............183
Incoming call ........................... 183
Initiating a phone call ..............183
Ring tone ................................. 183
Call history .................................. 183
Capacities .................................. 315
Cargo management system ........87
Car Pass ...................................... 20
Catalytic converter .....................204
Central locking system ................21
Centre console lighting ..............137
Centre console storage ...............68
Changing tyre and wheel size ...286
Charging system ........................ 111
Child locks ................................... 24
Child restraint installation locations ................................... 62
Child restraints.............................. 59
Child restraint systems ................59
Cigarette lighter .........................101
Climate control ............................. 15
Climate control systems .............188
Clock............................................. 99CNG.................................... 104, 246
Code ........................................... 122
Contacts ..................................... 170
Control elements Infotainment system ................141
Steering wheel ........................ 141
Control elements overview .........141
Control indicators........................ 107
Control of the vehicle .................197
Controls ........................................ 96
Convex shape .............................. 28
Coolant and antifreeze ...............303
Cruise control ....................115, 218
Cupholders .................................. 65
Curtain airbag system .................. 57
Curve lighting.............................. 133
D
DAB ............................................ 156
Danger, Warnings and Cautions ...4
Daytime running lights ...............132
Declaration of conformity ............320
DEF ............................................ 205
Destination input ........................170
Diesel exhaust fluid ....................205
Diesel fuel system bleeding .......265
Digital audio broadcasting ..........156
Displaying pictures .....................161
Display settings ..................161, 162
Door open .................................. 116Door panel storage.......................67
Doors ............................................ 24
Driver assistance systems ..........218
Driver Information Centre ...........116
Driving characteristics and towing tips .............................. 252
Driving hints ................................ 197
E Electric adjustment ......................28
Electrical system......................... 273
Electric parking brake .........112, 212
Electric parking brake fault .........112
Electronic climate control system 190
Electronic driving programmes ..209
Electronic Stability Control.......... 216
Electronic Stability Control and Traction Control system ..........113
Electronic Stability Control off..... 113
Emergency call ........................... 182
End-of-life vehicle recovery .......259
Engine compartment fuse box ...275
Engine coolant ........................... 261
Engine coolant temperature gauge ..................................... 106
Engine data ............................... 310
Engine exhaust .......................... 203
Engine identification ...................306
Engine oil ................... 260, 303, 307
Engine oil pressure ....................114