Driving and operating195Operation conditions
The following conditions must be
fulfilled for proper operation:
● all vehicles are moving in the same direction and in adjacent
lanes
● the speed of your vehicle is between 12 and 140 km/h
● passing a vehicle with a speed difference of less than 10 km/h
● another vehicle is passing with a speed difference of less than
25 km/h
● the traffic flow is normal
● driving on a straight or slightly curved road
● the vehicle is not pulling a trailer ● the sensors are not covered by mud, ice or snow
● the warning zones in the door mirrors or the detection zones on
front and rear bumper ar not
covered with adhesive labels or
other objectsNo alert will be given in the following
situations:
● in the presence of non-moving objects, e.g. parked vehicles,
barriers, street lamps, road signs
● with vehicles moving in the opposite direction
● driving on a winding road or a sharp corner
● when passing or being passed by
a very long vehicle, e.g. lorry,
coach, which is at the same time
detected at the rear in the blind
spot angle and present in the
driver's forward field of vision
● in very heavy traffic, vehicles detected in front and behind are
confused with a lorry or a
stationary object
● when passing too quickly
Deactivation The system is deactivated in the
vehicle personalisation 3 118. B
extinguishes in the instrument cluster.
Additionally, an acoustic signal
sounds.The state of the system is stored
when switching off the ignition.
The system is automatically
deactivated when towing an
electrically connected trailer.
Due to adverse weather conditions
such as heavy rain, false detections
may occur.
Fault
In the event of a fault, B flashes for a
few moments in the instrument panel,
accompanied by R and a display
message. Have the cause of the fault remedied by a workshop.
Passenger side camera
The passenger side camera monitors the side of the vehicle.
Driving and operating201● weather limits visibility, such asfog, rain, or snow
● the camera lenses are blocked by snow, ice, slush, mud, dirt.
Clean the lense, rinse with water, and wipe with a soft cloth
● the tailgate will be opened
● the vehicle is towing an electrically connected trailer,
bicycle carrier, etc.
● the vehicle had a rear end accident
● there are extreme temperature changes
Lane keep assist Lane keep assist helps to avoid
crashes due to unintentional lane
departures. A front camera located at the top of the windscreen observes
the lane markings between which the
vehicle is driving. If the vehicle
approaches a lane marking, the
steering wheel is gently turned to
position the vehicle back into the lane. The driver will then notice a turning
movement of the steering wheel. Turn
steering wheel in same direction, ifsystem steers not sufficient. Turn
steering wheel gently into opposite
direction, if lane change is intended.
When the system steers to correct the trajectory of the vehicle, a flashes
yellow in the instrument cluster.
A warning message in the Driver
Information Centre accompanied by a warning chime alerts the driver when
immediate driver´s action is required.
Unintended lane departure is not
assumed by the system when the turn lights are operated and during 20 s
after turn lights have been switched
off.
Note
The system may be switched off if it
detects lanes which are too narrow,
too wide or too curved.
Following preconditions have to be
fullfilled:
● vehicle speed must be between 65 km/h and 180 km/h
● the driver must hold the steering wheel with both hands● the change of trajectory is notaccompanied by operation of theturn signals
● the Electronic Stability Control is activated and not in operation
● the vehicle is not connected to a trailer or an electric bicycle carrier
● normal driving behaviour (system
detects dynamic driving style, i.e. pressure on the brake or
accelerator pedal)
● roads with poor lane markings
● no spare wheel is used
● the driver needs to be active during the correction
● the vehicle is not driven in a tight
corner
230Vehicle careNo.Circuit12Diagnostic connector, power
supply transformer13Head-up display, climate
control, Infotainment system14Anti-theft alarm system, tele‐
matic unit15Automatic transmission, instru‐
ment cluster, climate control16Starter, power supply trans‐
former17Instrument cluster19Trailer socket, steering wheel
controls21Anti-theft system, power button22Rear view camera, rain and light sensor23Seat belt reminder, special
vehicle control module, start-
stop, trailer socketNo.Circuit24Parking assist, Infotainment
system, rear view camera, side
blind spot camera25Airbag26Steering angle sensor27Parking heater29Infotainment system31-32Power outlet34Parking assist, interior mirror35Diagnostic connector, headlight
range adjustment, heated wind‐ screen, climate control36Interior lights, USB portVehicle tools
Tools
Vehicles with spare wheel
Open the cover of the footwell storage
3 75.
Vehicle care249Ice residues, pollution and continuous
wiping on dry windows will damage or
even destroy the wiper blades.
Glass panel Never clean with solvents or abrasive
agents, fuels, aggressive media e.g.
paint cleaner, acetone-containing
solutions, acidic or highly alkaline
media or abrasive pads.
Wheels and tyres Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damage Rectify minor paintwork damage with
a touch-up pen before rust forms.
Have more extensive damage or rust areas repaired by a workshop.Underbody
Some areas of the vehicle underbody
have a PVC undercoating while other
critical areas have a durable
protective wax coating.
After the underbody is washed, check the underbody and have it waxed if
necessary.
Bitumen / rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Liquid gas system9 Danger
Liquid gas is heavier than air and
can collect in sink points.
Take care when performing work
at the underbody in a pit.
For painting work and when using a
drying booth at a temperature above
60 °C, the liquid gas tank must be
removed.
Do not make any modifications to the
liquid gas system.
Towing equipment
Do not clean the coupling ball bar with a steam-jet or high-pressure jet
cleaner.
Interior care
Interior and upholstery
Only clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
Clean the leather upholstery with
clear water and a soft cloth. In case of heavy soiling, use leather care.
The instrument cluster and the
displays should only be cleaned using
a soft damp cloth. If necessary use a
weak soap solution.
278Glass panel .................................. 45
Glovebox ..................................... 71
Glovebox cooler ......................... 142 Graphic Info Display ...................118
H Halogen headlights ....................220
Hand brake ................................. 162
Hazard warning flashers ............126
Headlight flash ........................... 125
Headlight range adjustment ......126
Headlights................................... 123 Headlights when driving abroad 126
Head restraint adjustment .............8
Head restraints ............................ 46
Head-up display.......................... 114
Heated mirrors ............................. 39
Heated rear window ..................... 43
Heated steering wheel .................90
Heated windscreen .......................44
Heating ........................................ 51
Heating and ventilation system . 132
High beam ......................... 109, 124
High beam assist ................109, 124
Hill start assist ........................... 165
Horn ....................................... 14, 91
I
Identification plate .....................257
Ignition switch positions .............145
Immobiliser .................................. 37Indicators...................................... 99
Inductive charging ........................95
Info Display ................................. 113
Installing seats .............................. 53
Instrument cluster ........................97
Instrument panel fuse box .........229
Instrument panel illumination control .................................... 129
Instrument panel overview ........... 10
Interior care ............................... 249
Interior lighting ............................ 129
Interior lights ...................... 129, 227
Interior mirrors .............................. 39
Introduction .................................... 3
J Jump starting ............................. 244
K Keys ............................................. 21
Keys, locks ................................... 21
L Ladder flap.................................... 76
Lane keep assist ................106, 201
Lashing eyes ............................... 80
LED headlights ...................109, 222
Lighting features .........................130
Light switch ................................ 123
Load compartment ................32, 76
Load compartment cover .............77Load compartment grille ...............83
Loading ............................. 49, 52, 53
Loading information .....................87
Low beam ................................... 109
Low fuel ..................................... 108
M
Malfunction indicator light ..........104
Manual anti-dazzle ......................39
Manual mode ............................. 158
Manual transmission .................. 160
Mirror adjustment ........................... 8
Misted light covers .....................128
Multimedia .................................. 118
Multimedia Navi Pro ...................118
N
New vehicle running-in ..............145
Number plate light .....................227
O Object detection systems ...........186
Odometer ................................... 100
Oil, engine .......................... 255, 259
Outside temperature ....................93
Overhead console .......................73
Overrun cut-off ........................... 149
P Panoramic view system ..............196
Parking ................................ 20, 152