
3."Pathway lighting:"4.Set the duration.
The setting is stored for the remote control
currently in use.
Automatic headlamp control
Switch position  
  : the low beams are
switched on and off automatically, e.g., in tun‐
nels, in twilight or if there is precipitation. The
indicator lamp in the instrument cluster lights
up.
A blue sky with the sun low on the horizon can
cause the lights to be switched on.
The low beams always stay on when the fog
lamps are switched on.
Personal responsibility
The automatic headlamp control cannot
serve as a substitute for your personal judg‐
ment in determining when the lamps should be
switched on in response to ambient lighting
conditions.
For example, the sensors are unable to detect
fog or hazy weather. To avoid safety risks, you
should always switch on the lamps manually
under these conditions.◀
Daytime running lights With the ignition switched on, the daytime run‐
ning lights light up in position 0,  
  or    .
After the ignition is switched off, the parking
lamps light up in position  
  .
Activating/deactivating
In some countries, daytime running lights are
compulsory, so it may not be possible to deac‐
tivate the daytime running lights.
1."Settings"2."Lighting"3."Daytime running lamps"
The setting is stored for the remote control
currently in use.
Roadside parking lamps
The vehicle can be illuminated on one side.
Switching on With the ignition switched off, press the lever
either up or down past the resistance point for
approx. 2 seconds.
Switching off Briefly press the lever to the resistance point in
the opposite direction.
Adaptive Light Control The conceptAdaptive Light Control is a variable headlamp
control system that enables dynamic illumina‐
tion of the road surface.
Depending on the steering angle and other pa‐
rameters, the light from the headlamp follows
the course of the road.
In tight curves, e.g., on mountainous roads or
when turning, one of the two front fog lamps is
switched on as a cornering lamp. As a result
the inside of the curve is better lighted.
Activating Switch position  
  with the ignition switched
on.
The cornering lamps are automatically
switched on depending on the steering angle
or the use of turn signals.
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▷The marking does not light up: the system
is switched off.
Brief status display
Selected desired speed.
If --- appears briefly on the display for Check
Control messages, it is possible that the sys‐
tem requirements for operation are currently
not met.
PDC Park Distance Control
The concept PDC support when parking. Slowly approach‐
ing an object behind or, with the appropriate
PDC equipment, also in front of your vehicle is
signaled by:
▷Signal tones.▷Visual display.
General information
Measurements are made by ultrasound sen‐
sors in the bumpers.
The range, depending on the obstacle and en‐
vironmental conditions, is approx. 6 ft/2 m.
An acoustic warning is first given:
▷By the front sensors and the two rear cor‐
ner sensors at approx. 24 in/60 cm.▷By the rear middle sensors at approx.
5 ft/1.50 m.
To ensure full operability:
▷Do not cover sensors, e.g., by stickers, bi‐
cycle racks and the like.▷Keep the sensors clean and free of ice.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.Hints
Personal responsibility
Even an active system does not relieve
the driver from personal responsibility for the
driving process.
Because of technical system limits, the system
cannot independently react appropriately in all
traffic situations.
Continuously and attentively monitor the driv‐
ing process, the area surrounding the vehicle
and the traffic situation, and actively intervene
when required, otherwise, there is a risk of an
accident.◀
Avoid driving quickly with PDC
Avoid approaching an object quickly.
Avoid driving away quickly while PDC is not yet
active.
For technical reasons, the system may other‐
wise be too late in issuing a warning.◀
At a glance
With front PDC: button in vehicle
PDC Park Distance Control
Switching on/off
Switching on automatically With the engine running, engage selector lever
position R.
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Low objects already displayed, e.g., curbs, can
move into the blind area of the sensors before
or after a continuous tone sounds.
False warnings
PDC may issue a warning under the following conditions even though there is no obstacle
within the detection range:▷In heavy rain.▷When sensors are very dirty or covered in
ice.▷When sensors are covered in snow.▷On rough road surfaces.▷On uneven surfaces, such as speed
bumps.▷In large buildings with right angles and
smooth walls, e.g., in underground ga‐
rages.▷In heavy exhaust.▷Due to other ultrasound sources, e.g.,
sweeping machines, high pressure steam
cleaners or neon lights.
The malfunction is signaled by a continu‐
ous tone alternating between the front and
rear speakers. As soon as the malfunction
due to other ultrasound sources is no lon‐
ger present, the system is again fully func‐
tional.
Malfunction
A Check Control message is displayed.
The range of the sensors is shown as a shaded
area on the Control Display.
PDC has failed. Have the system checked.
To ensure full operability:
▷Keep the sensors clean and free of ice.▷Do not adhere any stickers to the sensors.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.Surround View
The concept Surround View comprises various camera as‐
sistance systems that help the driver when
parking, maneuvering, and at complex exits
and intersections.▷Rearview camera, refer to page  131▷Side View, refer to page 134.▷Top View, refer to page  135.
Rearview camera
The concept The rearview camera provides assistance in
parking and maneuvering backwards. The area
behind the vehicle is shown on the Control
Display.
Hints Check the traffic situation as well
Check the traffic situation around the ve‐
hicle with your own eyes. Otherwise, an acci‐
dent could result from road users or objects lo‐
cated outside the picture area of the backup
camera.◀
At a glance
Button in the vehicle
Rearview camera
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track line is continuously adjusted for the
steering wheel movement.
  "Parking aid lines"
Turning circle and pathway lines are displayed.
System limits
Top View cannot be used in the following sit‐
uations:
▷With a door open.▷With the tailgate open.▷With an exterior mirror folded in.▷In poor light.
A Check Control message is displayed in some
of these situations.
Parking assistant The concept
This system assists the driver in parking paral‐
lel to the road.
Ultrasound sensors measure parking spaces
on both sides of the vehicle.
The parking assistant calculates the best pos‐
sible parking line and takes control of steering
during the parking procedure.
When parking, also take note of the visual and
acoustic information and instructions issued
by the PDC, the parking assistant and the rear‐
view camera and react accordingly.
A component of the parking assistant is the
PDC Park Distance Control, refer to page  129.
Hints
Personal responsibility
Even an active system does not relieve
the driver from personal responsibility for the
driving process.
Because of technical system limits, the system
cannot independently react appropriately in all
traffic situations.
Continuously and attentively monitor the driv‐
ing process, the area surrounding the vehicle
and the traffic situation, and actively intervene
when required, otherwise, there is a risk of an
accident.◀
Changes to the parking space
Changes to the parking space after it was
measured are not taken into account by the system.
Therefore, always be alert and ready to inter‐
vene; otherwise, there is the danger of an acci‐
dent occurring.◀
Transporting loads
Loads that extend beyond the perimeter
of the vehicle are not taken into account by the
system during the parking procedure.
Therefore, always be alert and ready to inter‐
vene; otherwise, there is the danger of an acci‐
dent occurring.◀
Curbs
The parking assistant may steer the vehi‐
cle over or onto curbs.
Therefore, always be alert and ready to inter‐
vene; otherwise, the wheels, tires, or the vehi‐
cle may become damaged.◀
An engine that has been switched off by the
Auto Start Stop function is restarted automati‐
cally when the parking assistant is activated.Seite 137Driving comfortControls137
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Requirements
For measuring parking spaces▷Maximum speed while driving forward ap‐
prox. 22 mph/35 km/h.▷Maximum distance to row of parked vehi‐
cles: 5 ft/1.5 m.
Suitable parking space
▷Gap between two objects with a minimum
length of approx. 5 ft/1.5 m.▷Min. length of gap between two objects:
your vehicle's length plus approx.
4 ft/1.2 m.▷Minimum depth: approx. 5 ft/1.5 m.
For parking procedure
▷Doors and tailgate closed.▷Parking brake released.▷When parking in parking spaces on the
driver's side, the corresponding turn signal
must be set where applicable.
At a glance
Button in the vehicle
Parking assistant
Ultrasound sensors
The ultrasound sensors for measuring parking
spaces are located on the wheel arches.
To ensure full operability:
▷Keep the sensors clean and free of ice.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.▷Do not paste over sensors.
Switching on/off
Switching on with the button Press the button.
The LED lights up.
The current status of the parking space search
is indicated on the Control Display.
  Parking assistant is activated automatically.
Switching on with the reverse gear
Shift into reverse.
The current status of the parking space search
is indicated on the Control Display.
To activate:  
  "Parking Assistant"
Switching off The system can be deactivated as follows:
▷Press the button.▷Switch off the ignition.Seite 138ControlsDriving comfort138
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▷If there is an external disturbance of the ul‐
trasound, e.g. from passing vehicles or
loud machines.▷When sensors are dirty, iced over, dam‐
aged or out of position.▷Under certain weather conditions, such as
high relative humidity, rain, snowfall ex‐
treme heat or strong wind.▷With tow bars and trailer hitches of other
vehicles.▷With thin or wedge-shaped objects.▷With moving objects.▷With elevated, protruding objects such as
ledges or cargo.▷With objects with corners and sharp edges.▷With objects with a fine surface structure,
such as fences.▷For objects with porous surfaces.
Low objects already displayed, e.g., curbs, can
move into the blind area of the sensors before
or after a continuous tone sounds.
The parking assistant may identify parking
spaces that are not suitable for parking.
Malfunction
A Check Control message is displayed.
The parking assistant failed. Have the system
checked.
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Passenger side mirror, tiltingdownward  56 
Pathway lines, rearview cam‐ era  132  
PDC Park Distance Con‐ trol  129  
Pedestrian warning with city braking function  109 
Personal Profile  33 
Personal Profile, exporting profiles  34 
Personal Profile, importing profiles  35 
Pinch protection system, glass sunroof  46 
Pinch protection system, win‐ dows  44 
Plastic, care  227 
Power failure  216 
Power windows  44 
Pressure, tire air pres‐ sure  191 
Pressure warning FTM, tires  101 
Profile, refer to Personal Pro‐ file  33 
Programmable memory but‐ tons, iDrive  22 
Protective function, glass sunroof  46 
Protective function, win‐ dows  44 
Push-and-turn switch, refer to Controller  16, 17  
R Radiator fluid  204 
Radio-operated key, refer to Remote control  32 
Radio ready state  63 
Radio, see user's manual for Navigation, Entertainment
and Communication 
Rain sensor  68 
Rear socket  154 Rear turn signal, bulb replace‐
ment  213 
Rearview camera  131 
Rearview mirror  55 
Rear window  39 
Rear window de‐ froster  143, 147  
Recirculated-air filter  147 
Recirculated-air mode  143, 146  
Recommended fuel grade  186 
Recommended tire brands  196 
Refueling  184 
Remaining range  80 
Remote control/key  32 
Remote control, malfunc‐ tion  36 
Remote control, univer‐ sal  149  
Replacement fuse  217 
Replacing parts  207 
Replacing wheels/tires  196 
Reporting safety defects  9 
RES button  123 
Reserve warning, refer to Range  80 
Reset, Tire Pressure Monitor TPM  99 
Retaining straps, securing cargo  172 
Retreaded tires  196 
Roadside parking lamps  91 
Roller sunblinds  45 
RON recommended fuel grade  186 
Roof load capacity  232 
Roof-mounted luggage rack  172 
Rope for tow-starting/ towing  223 
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires  197 Rubber components,
care  227 
Run-flat tires  197 
S Safe braking  169 
Safety  7 
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat  52 
Safety belts  51 
Safety belts, care  227 
Safety switch, windows  45 
Safety systems, airbags  95 
Saving fuel  174 
Screen, refer to Control Dis‐ play  16 
Screwdriver, see Onboard ve‐ hicle tool kit  207 
Screw thread for tow fit‐ ting  224 
Seat and mirror memory  54 
Seat belts, refer to Safety belts  51 
Seat heating, front  51 
Seat heating, rear  51 
Seating position for chil‐ dren  58 
Seats  48 
Selection list in instrument cluster  84 
Selector lever, automatic transmission  71 
Sensors, care  228 
Service and warranty  8 
Service requirements, Condi‐ tion Based Service
CBS  205 
Service requirements, dis‐ play  81 
Service, Roadside Assis‐ tance  220 
Services, ConnectedDrive 
Settings, locking/unlock‐ ing  41 Seite 240ReferenceEverything from A to Z240
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