18In briefType B
Turn the gear selector.
R:reverse gear, engage only when
the vehicle is stationaryN:neutralA:automatic modeM:manual mode
Automatic transmission 3 164.
Starting off
Check before starting off ● tyre pressure 3 237 and
condition 3 271
● engine oil level and fluid levels 3 213
● all windows, mirrors, exterior lighting and number plates are
free from dirt, snow and ice and
are operational
● proper position of mirrors 3 38,
seats 3 47 and seat belts
3 57
● brake function at low speed, particularly if the brakes are wetStarting the engine
Ignition switch
● turn key to position 1
● move the steering wheel slightly 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 accelerator pedal
20In briefParking9Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake.
● If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector
lever to position P (automatic
transmission type A) / N
(automatic transmission type B). On an uphill slope, turn the
front wheels away from the
kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position P (automatic transmission type
A) / N (automatic transmission
type B). Turn the front wheels
towards the kerb.
● Close the windows.
● Switch off the engine.
● Remove the ignition key from the ignition switch or switch off
ignition on vehicles with power
button. Turn the steering wheel
until the steering wheel lock is
felt to engage.
● Lock the vehicle with - on the
radio remote control.
Activate the anti-theft alarm
system 3 36.
● The engine cooling fans may run
after the engine has been
switched off 3 212.
Caution
After running at high engine
speeds 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.
Keys, locks 3 21.
Laying-up the vehicle for a long
period of time 3 211.
110Instruments and controlsAirbag and belt tensionersd illuminates yellow.
When the ignition is switched on, the control indicator illuminates for
several seconds. If it does not
illuminate, does not extinguish after
several seconds or illuminates whilst
driving, there is a fault in the airbag
system. Seek the assistance of a
workshop. The airbags and belt
pretensioners may fail to trigger in the event of an accident.
Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of d.9Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners 3 56.
Airbag system 3 60.
Airbag deactivation
H ON illuminates yellow.
The front passenger airbag is
activated.
g OFF illuminates yellow.
The front passenger airbag is
deactivated.
Airbag deactivation 3 64.
Charging system
S illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be
effective. Seek the assistance of a
workshop.
Malfunction indicator light
W illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Fault in the emission control system.The permitted emission limits may be
exceeded. Seek the assistance of a
workshop immediately.
Instruments and controls111Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Service vehicle soon
C or SERVICE illuminates yellow.
Illuminates briefly when the ignition is
switched on.
May illuminate together with other
control indicators and a
corresponding message in the Driver
Information Centre.
Seek the assistance of a workshop
immediately.
Stop engine
STOP illuminates red.
Illuminates briefly when the ignition is switched on.Illuminates together with other controlindicators, accompanied by a warning
chime and a corresponding message in the Driver Information Centre.
Stop engine immediately and seek
the assistance of a workshop.
System check
W illuminates yellow.
Illuminates together with STOP.
A major engine fault has been
detected.
Stop engine as soon as possible and seek the assistance of a workshop.
Brake system
h illuminates red.
The brake fluid level is too low.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Parking brake
h illuminates red.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 169.
Antilock brake system (ABS)
i illuminates yellow.
Illuminates for a few seconds after the ignition is switched on. The system is
ready for operation when the control
indicator extinguishes.
If i does not extinguish after a few
seconds, or if it illuminates while
driving, there is a fault in the ABS. The brake system remains operational butwithout ABS regulation.
If i illuminates together with h, a
fault with the electronic brake force distribution has been detected.
Stop engine immediately and seek
the assistance of a workshop.
Antilock brake system 3 168.
112Instruments and controlsGear shifting, with the number of a higher gear
is indicated, when upshifting is
recommended for fuel saving
reasons.
On some vehicles with manual
transmission, the system suggests to
shift into neutral position, when the
activation of the stop-start system is
recommended.
Lane departure warning
Q flashes green.
System recognises an unintended
lane change.
Lane departure warning 3 200.
Electronic Stability Control and Traction Control system
J 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 and
Traction Control system 3 170.
Selective ride control 3 171.
Engine coolant temperature
V or 2 illuminates red.
Illuminates when the engine is
running
Stop, switch off engine.Caution
Coolant temperature too high.
Check coolant level immediately
3 214.
If there is sufficient coolant, consult a workshop.
Preheating
z illuminates yellow.
Preheating of diesel engine is
activated. Only activates when
outside temperature is low. Start the
engine when control indicator
extinguishes.
Exhaust filter
+ or C illuminates yellow,
accompanied by a message in the
Driver Information Centre and a
chime.
The exhaust filter requires cleaning.
Continue driving until the control
indicator extinguishes.
Instruments and controls113Illuminates temporarilyStart of saturation of the exhaust filter.
Start cleaning process as soon as
possible by driving at a vehicle speed of at least 40 mph.
Illuminates constantly Indication of a low additive level. Seek
the assistance of a workshop.
Exhaust filter 3 160.
AdBlue B flashes or illuminates yellow.
Illuminates yellow The remaining driving range is
between 60 miles and 1500 miles.
Flashes yellow
The remaining driving range is
between 0 miles and 60 miles.
AdBlue level is low. Refill AdBlue
soon to avoid prevention of the
engine start.
AdBlue 3 161.Deflation detection system
q illuminates or flashes yellow.
Illuminates
Tyre pressure loss in one or more
wheels. Stop immediately and check
tyre pressure.
Flashes
Fault in system. Consult a workshop.
Deflation detection system 3 238.
Engine oil pressure
T illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.
Illuminates when the engine is
runningCaution
Engine lubrication may be
interrupted. This may result in
damage to the engine and / or
locking of the drive wheels.
1. Select neutral gear.
2. Move out of the flow of traffic as quickly as possible without
impeding other vehicles.
3. Switch off ignition.9 Warning
When the engine is off,
considerably more force is needed
to brake and steer. During an
Autostop the brake servo unit will
still be operational.
Do not remove key until vehicle is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Keep engine turned off and let the
vehicle be towed to a workshop.
Low fuel r or 2 illuminates yellow.
Level in fuel tank is too low.
Refuelling 3 204.
Bleeding the diesel fuel system
3 218.
Instruments and controls125●Type the new speed value via the
keypad and confirm with A /
OK .
● Confirm with A / OK once more
to exit the menu.
Vehicle settings
Press _.
Select Vehicle settings .
In the corresponding submenus the following settings can be changed:
● Parking
Prevention of door mirror folding :
Activates or deactivates the
automatic folding of the exterior
mirrors.
Rear wiper in reverse : Activates
or deactivates automatic
switching on of the rear window
wiper when reverse gear is
engaged.
● Headlights
Guide-me-home lighting :
Activates or deactivates the
function and adjusts its duration.Welcome lighting : Activates or
deactivates the function and
adjusts its duration.
Directional headlamps : Activates
or deactivates the cornering
lights.
● Comfort
Mood lighting : Adjusts the
brightness of the ambient
lighting.
● Safety
Speed reading/recommendation :
Activates or deactivates the
speed limit information by traffic
sign recognition.
Active safety brake : Activates or
deactivates active emergency braking, the alert distance for risk of collision can be selected.
Mirror adaptation in reverse :
Adjusts the exterior mirrors if
reverse gear is engaged to
facilitate pavement visibility.
Driver's attention warning :
Activates or deactivates the
driver drowsiness system.Multimedia Navi
Press : to open settings menu.
Unit settings
Select System settings in the options
menu.
Change units for Distance and fuel
consumption and Temperature .
Confirm with A / OK .
Language settings
Select Languages .
Change language by touching the respective entry.
Confirm with A / OK .
Driving and operating151Driving and
operatingDriving hints ............................... 152
Control of the vehicle ...............152
Steering ................................... 152
Starting and operating ...............152
New vehicle running-in ............152
Ignition switch positions ...........152
Power button ........................... 153
Starting the engine ..................154
Overrun cut-off ........................ 156
Stop-start system ....................156
Parking .................................... 159
Engine exhaust .......................... 160
Exhaust filter ............................ 160
Catalytic converter ...................160
AdBlue ..................................... 161
Automatic transmission ..............164
Transmission display ...............165
Gear selection ......................... 165
Manual mode ........................... 166
Electronic driving programmes 167
Fault ........................................ 167
Manual transmission ..................167Brakes........................................ 168
Antilock brake system .............168
Parking brake .......................... 169
Brake assist ............................. 169
Hill start assist ......................... 170
Ride control systems .................170
Electronic Stability Control and Traction Control system .........170
Selective ride control ...............171
Driver assistance systems .........173
Cruise control .......................... 173
Speed limiter ........................... 176
Adaptive cruise control ............179
Forward collision alert .............186
Active emergency braking .......188
Front pedestrian protection .....190
Parking assist .......................... 191
Side blind spot alert .................194
Panoramic view system ...........196
Rear view camera ...................199
Lane departure warning ..........200
Driver alert ............................... 201
Fuel ............................................ 203
Fuel for diesel engines ............203
Refuelling ................................ 204
Trailer hitch ................................ 205
General information .................205
Driving characteristics and towing tips .............................. 205Trailer towing........................... 206
Towing equipment ...................206
Trailer stability assist ...............209