Lights and visibility
Light
Introduction
This chapter contains information on the following subjects:
Operating the lights
64
Daytime running lights(DAY LIGHT)
65
Turn signal and main beam
65
Automatic driving light control
66
Xenon headlight
66
High-beam assistant (Light Assist)
67
Fog lights/rear fog light
67
Fog lights with CORNER function
68
COMING HOME / LEAVING HOME
68
Hazard warning light system
68
Parking light
68
Entry space lighting
69
Driving abroad
69
The lights work only with the ignition on, unless otherwise stated.
The layout of the controls on right-hand drive vehicles differs partially from
that shown in this layout » Fig. 46 on page 64 .
WARNINGThe automatic driving lamp control only operates as a support and
does not release the driver from his responsibility to check the light and, if
necessary, to switch on the light depending on the light conditions.
Note
The headlights may mist up temporarily. When the light is on, the light-emit-
ting surface demists after a short time.Operating the lightsFig. 46
Light switch and control dial for
the headlight beam range regu-
lation
Read and observe on page 64 first.
To switch the lights on/off ,turn the
A
» Fig. 46 switch to one of the following
positions (equipment-dependent).
Switching off lights (except daytime running lights)Switching lights on/off automatically » page 66
Switching on the parking lights or parking lights on both sides » page 68
Switching on the low beam
To adjust the headlight range control , turn dial
B
» Fig. 46 in line with the
vehicle load » .
Front seats occupied, boot empty
All seats occupied, boot empty
All seats occupied, boot loaded
Driver seat occupied, boot loaded
The Xenon headlights feature no manual headlight range control. After
switching on the ignition, adjust these automatically to the load and driving
condition of the vehicle.
WARNINGAlways adjust the headlight beam to meet the following conditions - other-
wise there is a risk of an accident.■
The vehicle does not dazzle other road users, especially oncoming vehi-
cles.
■
The beam range is sufficient for safe driving.
64Using the system
Note■If, with a dipped beam, the ignition is turned off, then the dipped beam will
automatically switch off 1)
and the parking lights will come on. The parking
lights are switched off when the ignition key is removed (for vehicles with the
KESSY system, after opening the driver's door).■
If there is a fault in the light switch, the low beam comes on automatically.
Daytime running lights(DAY LIGHT)
Read and observe
on page 64 first.
The daytime running lights (hereinafter only referred to as "function") lightsthe front and rear vehicle area (only valid for some countries).
The lights are switched on automatically if the following conditions are met. The light switch is in the position or
.
The ignition is switched on.
The function is activated.
Activating/deactivating function on vehicles with Infotainment
The function can be deactivated/activated in the Infotainment menu
→
→
Light
.
Deactivating on vehicles without Infotainment
›
Turn off the ignition, pull the indicator / main beam lever towards the steer- ing wheel, push down and hold in this position.
›
Switch on the ignition and hold the lever in the above position until an audi-
ble signal sounds (about 3 s).
Activating on vehicles without Infotainment
›
Turn off the ignition, pull the indicator / main beam lever towards the steer- ing wheel, push down and hold in this position.
›
Switch on the ignition and hold the lever in the above position until an audi-
ble signal sounds (about 3 s).
WARNINGAlways switch on the low beam when visibility is poor.Turn signal and main beamFig. 47
Operating lever: Turn signal and
main beam operation
Read and observe on page 64 first.
Control stalk positions » Fig. 47
Switch on right turn signal
Switch on left turn signal
Switch on main beam (spring-tensioned position) Switch on main beam or headlight flasher (spring-loaded position)
The main beam can only be switched on when the low beam lights are on.
The headlight flasher can be operated even if the ignition is switched off.
The turn signal switches off automatically, depending on the steering angle
after completing the turn.
Use the control stalk to switch on/off the headlight assistant» page 67.
Comfort flashing
When the operating lever is pressed lightly up or down, the indicator in ques-
tion flashes three times.
If during comfort signalling the operating lever is pressed in the opposite di-
rection, the indicating will stop.
Comfort flashing can be activated / deactivated in the Infotainment menu
→
→
Light
.
1)
Does not apply to the position , as long as the conditions are met for the COMING HOME function
» page 68 .
65Lights and visibility
High-beam assistant (Light Assist)Fig. 49
Sensor window for the high-beam assistant / system on / off
Read and observe
on page 64 first.
The system automatically switches the high beam on/off in accordance with
the existing traffic (other vehicles) and environmental conditions (e.g. driving
through a lit village).
The high beam on/off is controlled by a sensor or a camera » Fig. 49.
Activating / Deactivating the system takes place in the Infotainment menu
→
→
Light
→
Light Assist
.
Conditions for the system function The system is activated.
The light switch is in the position .
The vehicle speed is over 60 km/h or for some countries more than 40
km/h.
The windscreen is clean in the sensor area.
Switching on and off
›
To turn on the system, push the control stalk into the sprung position
A
» Fig. 49 , the warning light
illuminates in the display of the instrument
cluster.
›
To turn off the automatically switched on main beam, push the control stalk
into the sprung position
B
, the » Fig. 49 warning light
expires.
›
To
manually switch on the main beam, push the control stalk into the sprung
position
A
» Fig. 49 , the warning light
expires.
The headlight switches off automatically when the speed falls below 30 km/h.
If there is a fault, the error message will appear in the instrument cluster dis-
play. Seek help from a specialist garage.WARNINGThe system is used only for support, thus the driver is not released from his
obligation to manually adjust the main or low beam according to the given
ambient conditions (e.g. in unfavourable lighting and weather conditions,
as when passing poorly lit road users, if necessary, when the visual range
of the sensor is limited by an obstacle).
CAUTION
Do not cover the sensor - the system can be affected.
Fog lights/rear fog light
Fig. 50
Light switch – switch on front
and rear fog light
Read and observe on page 64 first.
Switching on the fog lights / rear fog lights is possible if the following condi-
tions apply.
The lights switch is in position
,
or
» Fig. 50 .
›
Toswitch on thefog lights ,turn the light switch to position
1
; the warning
light
illuminates in the instrument cluster.
›
To turn on therear fog light , pull the light switch to position
2
, the indicator
light
will light up in the instrument cluster.
If the vehicle is not fitted with fog lights,therear fog light is switched on by
pulling out the light switch to the only possible setting.
The fog lights/rear fog light are switched offin the reverse order.
67Lights and visibility
With a larger map scale than 10 km, the map is automatically oriented towards
north.›
to Change the map orientation From the main menu navigation the function
surface 1)
A
» Fig. 214 .
The map is oriented to the north
The symbol
the vehicle position rotates, the map and the Polar Star Symbol
1)
do not rotate.
Map oriented to the direction of travel
The map and the Polar Star Symbol 1)
rotate, the symbol
The vehicle posi-
tion does not rotate.
Map alignment
Fig. 215
Map centring
The moved map can be centred/aligned to the vehicle, destination or route po-
sition.
On the map within the function surface
A
» Fig. 215 , the following symbols are
displayed, depending on the map display.
Aligning to the vehicle position (in the 2D or 3D map display)
Alignment to the destination position (in the destination position dis-
play)Centring and displaying the entire route (in the route display)Options for map display in the split screen
Only valid for Infotainment Columbus.Fig. 216
Map in the split screen / example of a function surface menu
›
The function surface in the split screen
Map
or.
» Fig. 216 -
.
Depending on the context, some of the following function surfaces are dis-
played » Fig. 216 -
.
Map display with the route from the current vehicle location to the desti-
nation
Change the map orientation 1)
2D - Two-dimensional map display
3D - Three-dimensional map display
Switch on/off the automatic change of scale
Road sign display
Infotainment offers the option of displaying the traffic signs stored in the navi-
gation data or detected by the front camera during guidance on the Infotain-
ment screen
G
» Fig. 203 on page 170 .
›
To switch on/off the road sign display in the main menu Navigation, tap on
the function surface
→
Map
→
Show road signs
.
For some vehicles it is possible to set an alert when exceeding the permitted
speed limited set by a road sign.
›
Press the button, then tap on the function surface
→
Driver assistance
→
Speed warning:
.
1)
The letter inside the symbol is dependent on the chosen Infotainment language.
178Infotainment
NoteResetting the single-trip memory “since start” also resets the average con-
sumption E, the driving assessment D, and the diagram C.
Radiator shutters
The radiator shutters located in front of the radiator (hereinafter: shutter) help
to reduce CO 2 emissions as well as harmful emissions and to save fuel.
If the system detects that it is possible to reduce the amount of air flowing to
the radiator, it closes the blinds. As a result, the air resistance of the vehicle is
reduced.
If, due to a function impairment of the shutters, a driving speed of 150 km/h is
reached, an appropriate message is shown in the display of the instrument
cluster.
After the display of the above message, the top speed of the vehicle is auto-
matically limited to around 160 km/h.
If this message appears in the winter, the cause may be ice or snow caught up
in the blinds. After the ice or snow has thawed, the blinds are functional again.
If the impairment not due to ice or snow, then assistance from a specialist
should be sought.
Avoiding damage to your vehicle
Introduction
This chapter contains information on the following subjects:
Driving Tips
198
Driving through water
198
Driving Tips
Only drive on roads and terrain that correspond to the vehicle parame-
ters » page 288 , Technical data .
The driver is always responsible for deciding whether the vehicle can cope
with the conditions and the terrain.
WARNING■ Adjust the speed and driving style to the current visibility, weather, road
and traffic conditions. Too high a speed or an erroneous manoeuvre may
cause serious injury and damage to the vehicle.■
Combustible objects such as dry leaves or twigs caught under the base of
the vehicle could ignite on hot vehicle parts - risk of fire!
CAUTION
■ Pay attention to the ground clearance of the vehicle! When driving over ob-
jects which are larger than the ground clearance, the vehicle can get damaged.■
Any objects that get trapped under the vehicle floor must be removed as
soon as possible. These items can cause damage to the vehicle (e.g. to parts of
the fuel or brake system).
Driving through water
Fig. 239
Maximum permissible water lev-
el when driving through water
The following must be observed to avoid damage to the vehicle when driving
through bodies of water (e.g. flooded roads).
›
Therefore determine the depth of the water before driving through bodies of
water. The water level must not go above the web of the lower beam
» Fig. 239 .
›
Drive at no more than walking pace, otherwise a wave may form in front of
the vehicle, which could cause the water to enter into the vehicle’s systems
(e.g. the air intake system for the engine).
›
Never stop in the water, do not reverse and do not switch the engine off.
198Driving
The sensor is a component of the ACC » page 214 and Front Assist
» page 219 systems.
The sensor function may be impaired in the events of one of the following. ▶ The sensor cover is soiled (e.g. with mud, snow etc.).
▶ The area in front of and around the sensor cover is obscured (e.g. by labels,
auxiliary headlights etc.).
▶ When visibility is poor, (e.g. fog, heavy rain, thick snowfall).
If the sensor is covered or dirty, the corresponding message appears in the in-
strument cluster display for the ACC system » page 218, Malfunctions or Front
Assist system » page 221, Malfunctions .WARNING■
If you suspect that the sensor is damaged, deactivate the ACC system and
Front Assist system » page 216» page 220 . Have the sensor checked by a
specialist garage.■
A collision or damage in the front or lower area of the vehicle could affect
the sensor function - there is risk of accident! Have the sensor checked by
a specialist garage.
■
Do not cover the area in front of and around the sensor cover. This can
lead to impaired function of the sensor - risk of accidents!
CAUTION
Remove the snow with a brush and the ice with a solvent-free de-icer.
Braking and stabilisation systems
Introduction
This chapter contains information on the following subjects:
Stability Control (ESC)
200
ESC Sport
200
Anti-lock braking system (ABS)
201
Engine drag torque control (MSR)
201
Traction control (TCS)
201
Electronic Differential Lock (EDL and XDS)
201
Active steering assist (DSR)
202
Brake Assist (HBA)
202
Hill Start Assist (HHC)
202Multicollision brake (MCB)202Trailer stabilisation system (TSA)202
The brake and stabilization systems are automatically activated each time the
ignition is switched on, unless otherwise indicated.
The error display is in Chapter » page 32, Warning lights .
WARNINGThe general information relating to the use of assistance systems must be
observed » page 199, in section Introduction .
Stability Control (ESC)
Read and observe
on page 200 first.
ESC improves vehicle stability in critical driving situations (e.g. if the vehicle
starts to skid) by the braking the individual wheels to maintain the direction.
If there is a TCS intervention, the indicator light flashes in the instrument
cluster.
ESC Sport
Read and observe
on page 200 first.
ESC Sport allows for a sportier driving style. With ESC Sport activated, no ESC
intervention takes place when the vehicle slightly oversteers and understeers,
and ASR is so limited that the drive wheels can be spun.
Activation
›
Press and hold down the
» Fig. 241 on page 201 button.
›
or: On Infotainment, press the button
→ Press the function area
→
ESC system:
→
ESC Sport
.
With activation the warning light
lights up in the instrument cluster and an
appropriate message is displayed in the instrument cluster.
Deactivation
›
Press the
» Fig. 241 on page 201 button.
›
or: On Infotainment, press the button
→ Press the function area
→
ESC system:
→
Activated
.
With deactivation the warning light extinguishes in the instrument cluster
and an appropriate message is displayed in the instrument cluster.
200Driving
The downhill gradient is at least 10 % (when driving over sleepers, the lim-
it can briefly drop to 8 %).
Neither the accelerator nor the brake pedal is operated.
Driving speed
Initiate the downhill decent at a reasonable speed of approx. 2 - 30 km / h the
assist maintains this speed when driving downhill constant.
If a forwards or reverse gear is engaged for vehicles with Manual transmis-
sion , the speed must be high enough to avoid “stalling the engine”.
The driving speed can be changed by the brake or accelerator pedal. This is
true even if the shift lever is in the neutral position and the selector lever in
the N position. The engagement of the assistant is resumed after the pedal is
released.WARNINGFor the correct operation of the assistant the road surface must be suffi-
ciently adherent. The assistant cannot properly fulfil its function on slushy
soil due to physical reasons (e.g. ice or mud). - there is a risk of an accident!
Note
When the wizard brakes the vehicle automatically, then the brake light does
not come on.
ESC OFF ROAD
Read and observe
and on page 203 first.
The ESC OFF ROAD makes driving on a dirt roads easier, as no ESC interven-tions occur when the vehicle is slightly over or under steered.
ASR OFF ROAD
Read and observe
and on page 203 first.
The TCS OFF ROAD makes starting and driving on an unpaved surface easier as
it partially allows wheel-spin.
Note
When disabled, the TCS » page 201 OFF ROAD mode works without the sup-
port of the TCS OFF ROAD.EDS OFF ROAD
Read and observe
and on page 203 first.
The EDS OFF ROAD supports the driver when driving on a surface with differ-
ent grip under the drive wheels or when driving over bumps.
A spinning wheel or wheels are braked earlier and with more force than with
the intervention of the standard EDS system.
ABS OFF ROAD
Read and observe
and on page 203 first.
The ABS OFF ROAD supports the driver when braking on an unpaved surface
(e.g. gravel, snow etc.).
The system generated by a controlled locking of the wheels braked wheel be-
fore a “wedge” of piled material, which shortens the braking distance.
Maximum system efficiency is achieved when the front wheels are in the
straight ahead position.
Parking aid (Park Pilot)
Introduction
This chapter contains information on the following subjects:
Settings in Infotainment
205
Operation
205
Display Infotainment screen
206
Activation / deactivation
206
Automatic system activation when moving forward
207
The parking aid (hereinafter referred to as system) uses acoustic signals on the
Infotainment screen when manoeuvring around obstacles in the vicinity of the
vehicle.
WARNING■ The general information relating to the use of assistance systems must
be observed » page 199, in section Introduction .■
Moving persons or objects may not be recognized by the system sensors.
204Driving
WARNING (Continued)■Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the system signals. There is a danger that such ob-
jects or people may not be recognised by the system sensors.■
External noise sources may affect the signals of the system sensors.
There is a danger that obstacles may not be recognised by the system sen-
sors.
■
Before reversing, you should satisfy yourself that there are no small ob-
stacle, such as a rock, thin post etc., in front or behind your vehicle. Such
obstacles may not be recognised by the system sensors.
CAUTION
■ Keep the system sensors » Fig. 243 on page 205 clean, snow-and ice-free
and do not cover with any objects of any kind, otherwise the system function-
ing may be impaired.■
In adverse weather conditions (heavy rain, water vapour, very low or high
temperatures, etc.), the functioning of the system may be impaired - “incorrect
recognition of obstacles”.
■
Accessories additionally installed on the vehicle rear, such as bicycle carriers,
can impair the system function.
Settings in Infotainment
Read and observe
and on page 204 first.
›
Press the button, then tap on the function surface
→
Parking and ma-noeuvring
.
■ ParkPilot - Settings for the parking aid
■
Activate automatically
- Activate/deactivate the compact parking aid display
(when driving forward)
■
Front volume
- Adjust the volume of the beeps for obstacle detection in front
■
Front tone setting
- Setting the pitch of the beeps for obstacle detection in
front
■
Rear volume
- Set the volume level of the beeps for the rear obstacle detec-
tion
■
Rear tone setting
- Setting the pitch of the beeps for the rear obstacle detec-
tion
■
Entertainment fading
/
Entert. Fading
- Lowers the audio volume (e.g. radio vol-
ume) with activated parking aid
■
Manoeuvre braking
- Activation / deactivation of the automatic emergency
braking
OperationFig. 243
Installation location of the sensors on the left side of the vehi-
cle: front/rear
Fig. 244
Sampled areas and range of the
sensors
Read and observe and on page 204 first.
The system uses ultrasound waves to calculate the distance between the
bumper and an obstacle. The ultrasonic sensors are, depending on vehicle
equipment,, located in the back or in the front bumper » Fig. 243.
Depending on the equipment, the following system variants are possible
» Fig. 244 .
▶ Variant 1: warns of obstacles in the areas
C
,
D
.
▶ Variant 2: warns of obstacles in the areas
A
,
B
,
C
,
D
.
▶ Variant 3: warns of obstacles in the areas
A
,
B
,
C
,
D
,
E
.
205Assist systems