
Indicator lamp on the interior rearview
mirror▷The indicator lamp flashes briefly every
2 seconds:
The system is armed.▷The indicator lamp flashes after locking:
The doors, hood or trunk lid is not closed
properly, but the rest of the vehicle is se‐
cured.
After 10 seconds, the indicator lamp
flashes continuously. Interior motion sen‐
sor and tilt alarm sensor are not active.▷The indicator lamp goes out after unlock‐
ing:
The vehicle has not been tampered with.▷The indicator lamp flashes after unlocking
until the engine ignition is switched on, but
no longer than approx. 5 minutes:
An alarm has been triggered.
Tilt alarm sensor The tilt of the vehicle is monitored.
The alarm system responds in situations such
as attempts to steal a wheel or when the car is
towed.
Interior motion sensor The windows and glass sunroof must be
closed for the system to function properly.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sen‐
sor can be switched off together, such as in
the following situations:▷In automatic car washes.▷In duplex garages.▷During transport on car-carrying trains, at
sea or on a trailer.▷When animals are to remain in the vehicle.
Switching off the tilt alarm sensor and
interior motion sensor
Press the remote control button again
within 10 seconds as soon as the vehicle
is locked.
The indicator lamp lights up for approx. 2 sec‐
onds and then continues to flash.
The tilt alarm sensor and interior motion sen‐
sor are switched off until the vehicle is locked
again.
Power windows
General information Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for exam‐
ple, cannot operate the power windows and in‐
jure themselves.◀
Seite 43Opening and closingControls43
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Driving stability control systemsVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Antilock Brake System ABS ABS prevents locking of the wheels during
braking.
The vehicle remains steerable even during full
brake applications, thus increasing active
safety.
ABS is operational every time you start the en‐
gine.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost. This then reduces braking dis‐ tance to a minimum during full braking. This
system utilizes all of the benefits provided by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the full braking.
When equipped with Driving Assistant Plus or
with Active Cruise Control with Stop & Go
function, ACC is supported by the braking in‐
tervention if there is a possible risk of collision.
To do this, the braking force is automatically increased if the braking pressure is insufficient
when the brakes are applied.Adaptive brake assistant
In combination with the Active Cruise Control,
this system ensures that the brakes respond
even more rapidly when braking in critical sit‐
uations.
Drive-off assistant
This system supports driving away on gradi‐
ents. The parking brake is not required.1.Hold the vehicle in place with the foot
brake.2.Release the foot brake and drive away
without delay.
After the foot brake is released, the vehicle is
held in place for approx. 2 seconds.
Depending on the vehicle load or when a trailer
is being used, the vehicle may roll back
slightly.
Driving off without delay
After releasing the foot brake, start driv‐
ing without delay, since the drive-off assistant
will not hold the vehicle in place for more than
approx. 2 seconds and the vehicle will begin
rolling back.◀
DSC Dynamic Stability
Control
The concept DSC prevents traction loss in the driving
wheels when driving away and accelerating.
DSC also recognizes unstable vehicle condi‐
tions, such as fishtailing or nose-diving. Sub‐
ject to physical limits, DSC helps to keep the
vehicle on a steady course by reducing engine
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Display
Signal tones When approaching an object, an intermittent
tone is sounded that indicates the position of
the object. For example, if an object is de‐
tected to the left rear of the vehicle, a signal
tone sounds from the left rear speaker.
The shorter the distance to the object be‐
comes, the shorter the intervals.
If the distance to a detected object is less than
approx. 10 in/25 cm, a continuous tone is
sounded.
If objects are located both in front of and be‐
hind the vehicle, an alternating continuous sig‐
nal is sounded.
The intermittent tone is interrupted after ap‐
prox. 3 seconds:▷If the vehicle stops in front of an object that
is detected by only one of the corner sen‐
sors.▷If moving parallel to a wall.
The signal tone is switched off:
▷When the vehicle moves away from an ob‐
ject by more than approx. 4 in/10 cm.▷When transmission position P is engaged.
Volume
The volume of the PDC signal can be adjusted,
refer to user's manual for Navigation, Enter‐
tainment, Communication.
The setting is stored for the remote control
currently in use.
Visual warning
The approach of the vehicle to an object can
be shown on the Control Display. Objects that
are farther away are displayed on the Control
Display before a signal tone sounds.
A display appears as soon as Park Distance
Control (PDC) is activated.
The range of the sensors is represented in the
colors red, green and yellow.
If the rearview camera image was selected last,
it again appears on the display. To switch to
PDC:1.  "Rear view camera" Select the symbol
on the Control Display.2.Press the controller.
The setting is stored for the remote control
currently in use.
System limits
Limits of ultrasonic measurement
The detection of objects can reach the physi‐
cal limits of ultrasonic measurement, e.g.:
▷With tow bars and trailer hitches.▷With thin or wedge-shaped objects.▷With low objects.▷With objects with corners and sharp edges.
Low objects already displayed, e.g., curbs, can
move into the blind area of the sensors before
or after a continuous tone sounds.
High, protruding objects such as ledges may
not be detected.
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.▷In large buildings with right angles and
smooth walls, e.g., in underground ga‐
rages.▷In heavy exhaust.Seite 146ControlsDriving comfort146
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Interrupting automaticallyThe system is interrupted automatically in the
following situations:▷If the driver grasps the steering wheel or if
he takes over steering.▷If a gear is selected that does not match
the instruction on the Control Display.▷If a turn signal is activated in the opposite
direction to the desired side for parking.▷If the vehicle speed exceeds approx.
6 mph/10 km/h.▷On snow-covered or slippery road surfaces
if necessary.▷If doors are open.▷When there are obstacles that are hard to
overcome, such as curbs.▷When there are obstacles that suddenly
arise.▷If a maximum number of parking attempts
or the time taken for parking is exceeded.
A Check Control message is displayed.
Continuing
An interrupted parking procedure can be con‐
tinued if necessary.
Follow the instructions on the Control Display
to do this.
System limits
No parking assistance The parking assistant does not offer assis‐
tance in the following situations:
▷In tight curves.
Functional limitations
The system may not be fully functional in the
following situations:
▷When sensors are dirty or iced over.▷In heavy fog, rain or snowfall.▷On bumpy road surfaces such as gravel
roads.▷On slippery ground.▷On steep uphill or downhill grades.▷When leaves or snow has collected in the
parking space.
Limits of ultrasonic measurement
The detection of objects can reach the physi‐
cal limits of ultrasonic measurement, e.g., in
the following circumstances:
▷With tow bars and trailer hitches.▷With thin or wedge-shaped 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.
Low objects already displayed, e.g., curbs, can
move into the blind area of the sensors before
or after a continuous tone sounds.
High, protruding objects such as ledges may
not be detected.
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.
Seite 156ControlsDriving comfort156
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Emergency release, fuel fillerflap  200 
Emergency Request  240 
Emergency service, refer to Roadside Assistance  241 
Emergency start function, en‐ gine start  31 
Emergency unlocking, trunk lid  39 
Energy Control  88 
Energy recovery  88 
Engine, automatic Start/Stop function  65 
Engine, automatic switch- off  65 
Engine compartment  224 
Engine compartment, work‐ ing in  224 
Engine coolant  229 
Engine idling when driving, coasting  195 
Engine oil  226 
Engine oil, adding  227 
Engine oil additives  227 
Engine oil change  228 
Engine oil filler neck  227 
Engine oil temperature  86 
Engine oil types, alterna‐ tive  227 
Engine oil types, ap‐ proved  227 
Engine start during malfunc‐ tion  31 
Engine start, jump-start‐ ing  241  
Engine start, refer to Starting the engine  64 
Engine stop  65 
Engine temperature  86 
Entering a car wash  246 
Equipment, interior  167 
ESP Electronic Stability Pro‐ gram, refer to DSC  126 
Exchanging wheels/tires  220 
Exhaust system  185 Exterior mirror, automatic
dimming feature  57 
Exterior mirrors  56 
External start  241 
External temperature dis‐ play  87 
External temperature warn‐ ing  87 
Eyes for securing cargo  189 
F
Failure message, refer to Check Control  84 
False alarm, refer to Uninten‐ tional alarm  43 
Fan, refer to Air flow  161 
Fault displays, refer to Check Control  84 
Filler neck for engine oil  227 
Fine wood, care  248 
First aid kit  241 
Fitting for towing, refer to Tow fitting  244 
Flat tire, changing wheels  238 
Flat Tire Monitor FTM  107 
Flat tire, Tire Pressure Moni‐ tor TPM  104 
Flat tire, warning lamp  105, 108  
Flooding  185 
Floor carpet, care  249 
Floor mats, care  249 
Fold down the rear seat back‐ rest, see Though-loading
system  173 
Fold-out position, windshield wipers  72 
Foot brake  186 
Front airbags  101 
Front fog lamps  99 
Front fog lamps, bulb replace‐ ment  236 
Front fog lamps, front, bulb replacement  236 Front lamps  234 
Front passenger airbags, au‐ tomatic deactivation  103 
Front passenger airbags, indi‐ cator lamp  103 
FTM Flat Tire Monitor  107 
Fuel  202 
Fuel cap  200 
Fuel consumption, current  88 
Fuel consumption, refer to Average fuel consump‐
tion  92 
Fuel filler flap  200 
Fuel gauge  86 
Fuel quality  202 
Fuel recommendation  202 
Fuel, tank capacity  256 
Fuse  239 
G
Garage door opener, refer to Integrated universal remote
control  167 
Gasoline  202 
Gasoline quality  202 
Gear change, automatic transmission  74 
Gear shift indicator  89 
General driving notes  184 
Glass sunroof, powered  45 
Glove compartment  176 
Gross vehicle weight, ap‐ proved  253 
Gross weight, permissible for trailer towing  253 
H
Handbrake, refer to Parking brake  67 
Hand-held transmitter, alter‐ nating code  168 
Hazard warning flashers  240 
HDC Hill Descent Con‐ trol  128  Seite 261Everything from A to ZReference261
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