
Engine stop
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 windows and injure
themselves.◀
Set the handbrake and further secure the
vehicle as required
Set the handbrake firmly when parking; other‐
wise, the vehicle may roll. On steep upward
and downward inclines, further secure the ve‐
hicle, for example, by turning the steering
wheel in the direction of the curb.◀
Before driving into a car wash
To make it possible for the vehicle to roll in an
automatic car wash, follow the information on
Washing in automatic car washes, refer to
page 263.
Switching off the engine
Automatic transmission1.Engage transmission position P with the
vehicle stopped.2.Press the Start/Stop button.3.Set the handbrake firmly.4.Remove the remote control from the igni‐
tion lock, refer to page 57.
Automatic Engine Start/Stop
Function
The concept The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, for instance in congestion or at traffic
lights. The ignition remains switched on. The
engine starts automatically when you wish to
drive away.
Certain vehicle components may experience
additional wear as a result of this system.
Automatic operation
The automatic engine Start/Stop function is
operational after each engine start. It is acti‐
vated whenever you drive forward faster than
3 mph/5 km/h.
Automatic engine stop The engine is switched off automatically dur‐
ing a stop under the following conditions:
Automatic transmission:▷The selector lever is in transmission posi‐
tion D.▷The brake pedal remains depressed while
the vehicle is at a standstill.▷The driver's safety belt is fastened or the
driver's door is closed.
When the engine is switched off, the air vol‐
ume of the automatic climate control is re‐
duced.
Indicator lamp in the instrument
cluster
The indicator lamp lights up when theAuto Start/Stop function is ready to
start the engine automatically.
The indicator lamp lights up if the re‐
quirements for an automatic engine
stop are not fulfilled.
Note The engine is not switched off automatically in
the following situations:
▷External temperature too low.▷High external temperature and operation of
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▷The interior is not yet heated or cooled as
much as desired.▷The engine is not yet at operating temper‐
ature.▷Sharp steering angle or the steering wheel
is being turned.▷After driving in reverse.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery charge is very low.▷Hood is unlocked.▷HDC is activated.▷Stop-and-go traffic.▷The selector lever is in position N or M/S.
The indicator lamp is lit.
Parking the vehicle during an
automatic engine stop
The vehicle can be parked safely during an au‐
tomatic engine stop, such as when you wish to
leave the vehicle.
1.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function
is deactivated.
Automatic transmission: transmission po‐
sition P is engaged automatically.2.Set the handbrake.
Start the engine as usual using the Start/Stop
button.
Automatic engine start The engine starts automatically under the fol‐
lowing conditions to enable the driver to drive
away:
▷Automatic transmission:
The brake pedal is released.
After the engine starts, accelerate as usual.
Safety mode
The engine does not start by itself after it is
switched off automatically if any of the follow‐
ing conditions are fulfilled:▷The driver's safety belt is unfastened or
the driver's door is open.▷Hood was unlocked.
The indicator lamp lights up. A mes‐
sage appears on the Control Display.
The engine can only be started via
the Start/Stop button.
Note Even if you do not wish to drive away, the stop‐
ped engine still starts automatically in the fol‐
lowing situations:
▷The interior has heated up strongly with
the cooling function switched on.▷The steering wheel is turned.▷The vehicle begins to roll.▷Automatic transmission: the transmission
position is changed from D to N, R or M/S.▷Automatic transmission: the transmission
position is changed from P to N, D, R or
M/S.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery charge is very low.▷The interior has cooled down strongly with
the heating switched on.▷Low braking pressure, such as from de‐
pressing the brake pedal a number of times
consecutively.
Preventing automatic engine stop
with an automatic transmission
The concept To permit the driver to drive away especially
quickly, such as at intersections, the automatic
engine stop can be actively prevented.
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Preventing the engine stop using thebrake pedal
The engine stop can be actively prevented
within one second after the vehicle comes to a
standstill.▷Depress the brake pedal briefly and force‐
fully immediately after the vehicle comes to
a standstill.▷Then continue depressing the brake pedal
with normal braking force.
Activating/deactivating the system
manually
Press the button.
▷LED lights up: the Auto Start/Stop function
is deactivated.
The engine is started during an automatic
engine stop.
The engine can only be stopped or started
via the Start/Stop button.▷LED goes out: the Auto Start/Stop function
is activated.
Automatic deactivation
In certain situations, the Auto Start/Stop func‐
tion is deactivated automatically in the interest
of safety, for example if the driver's absence is
detected.
Malfunction The indicator lamp lights up. The au‐
tomatic engine start/stop function no
longer switches of the engine auto‐
matically.A message appears on the Control
Display. It is possible to continue driving. Have
the system checked.
Handbrake
The concept
The handbrake is primarily intended to prevent
the vehicle from rolling while parked; it brakes
the rear wheels.
Indicator lamp The indicator lamp lights up and an
acoustic signal sounds when driving
away. The handbrake is still set.
Setting The lever engages automatically.
Releasing
Pull up slightly, press the button, and lower the
lever.
Notes Using the handbrake while driving
If it should become necessary to use the
handbrake while driving, do not pull the hand‐
brake too forcefully. Keep the button on the
handbrake lever pressed at all times.
Excessive application of the handbrake can
block the rear wheels and lead to fishtailing of
the vehicle.◀
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Do not use the wipers on a dry wind‐
shield
Do not use the wipers on a dry windshield; oth‐
erwise, the wiper blades may wear more rap‐
idly or become damaged.◀
At a glance1Switching on wipers2Switching off wipers or brief wipe3Activating/deactivating intermittent wipe or
the rain sensor4Cleaning the windshield and headlamps5Setting speed for intermittent wipe or sen‐
sitivity of the rain sensor
Switching on wipers
Press the wiper lever upward, arrow 1.
The lever automatically returns to its initial po‐
sition when released.
Normal wiper speed
Press up once.
The system switches to operation in the inter‐
mittent mode when the vehicle is stationary.
Fast wiper speed
Press up twice or press once beyond the re‐
sistance point.
The system switches to normal speed when
the vehicle is stationary.
Switching off wipers or brief wipe
Press the wiper lever down, arrow 2.
The lever automatically returns to its initial po‐
sition when released.▷Brief wipe: press down once.▷To switch off normal wipe: press down
once.▷To switch off fast wipe: press down twice.
Intermittent wipe or rain sensor
If the car is not equipped with a rain sensor, the
intermittent-wipe time is a preset.
If the car is equipped with a rain sensor, the
time between wipes is controlled automatically
and depends on the intensity of the rainfall.
The rain sensor is mounted on the windshield,
directly in front of the interior rearview mirror.
Activating intermittent wipe or the
rain sensor
Press the button, arrow 3.
The LED in the steering wheel stalk lights up
and a wiping cycle is started.
Setting intermittent wipe or the
sensitivity of the rain sensor
Turn thumbwheel 5 up or down.
Deactivating intermittent wipe or the
rain sensor
Press the button again, arrow 3.
The LED goes out.
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DisplaysVehicle equipmentThis chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
Odometer, external
temperature display, clock1Knob in the instrument cluster2External temperature display and clock3Odometer and trip odometer
Knob in the instrument cluster
Press the knob.
▷When the ignition is switched on, the trip
odometer is reset.▷When the ignition is switched off, the time,
external temperature and odometer are
displayed.
Units of measure
To set the respective units of measure, miles
or km for the odometer and ℃ or ℉ for the ex‐
ternal temperature, refer to page 75.
The setting is stored for the remote control
currently in use.
Time, external temperature display Set the time, refer to page 75.
External temperature warning
If the display drops to +37 ℉/+3 ℃, a signal
sounds and a warning lamp lights up. There is the increased danger of ice.
Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, there can be a risk of ice on
roads.
Therefore, drive carefully on bridges and shady
roads, for example, to avoid the increased dan‐
ger of an accident.◀
Odometer and trip odometer
Resetting trip odometer:
With the ignition switched on, press button 1 in
the instrument cluster.
When the vehicle is parked
If you still want to view the time, external tem‐
perature and odometer reading briefly after the
remote control has been taken out of the igni‐
tion lock:
Press button 1 in the instrument cluster.Seite 71DisplaysControls71
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▷Confirming the selected display or set
values.▷Calling up computer information 73.SymbolFunctionWith the lights switched on:
Dimming instrument lighting,
refer to page 87Calling up Check Control, refer
to page 80Checking the engine oil level,
refer to page 243Setting the time, refer to
page 75Setting date, refer to
page 76Viewing service requirement
display, refer to page 78
Exiting displays
The external temperature reading and the time
reappear when you press button 2 or if you
make no entries within approx. 15 seconds. If
required, complete the current setting first.
Units of measure
The units for fuel consumption, route/distance,
temperature, and pressure can be changed.1."Settings"2."Language/Units"3.Select the desired menu item.4.Select the desired unit.
The settings are stored for the remote control
currently in use.
Clock
Setting the time
In the instrument cluster To set the 12h/24h format, refer to Setting the
time format below.
1.Press button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol appears in the display, accompa‐
nied by the time and the word "SET".2.Press button 2.Seite 75DisplaysControls75
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LampsVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
At a glance1Automatic headlamp control / adaptive
light control / high-beam Assistant / wel‐
come lamps / daytime running lights2Lamps off / daytime running lights3Parking lamps / daytime running lights4Low beams/welcome lamps5Fog lamps
Parking lamps/low beams,
headlamp control
General information If the driver's door is opened while the ignition
is switched off, the exterior lighting is switched
off automatically in the following switch set‐
tings:
0,
,
Parking lamps
Switch position
: the vehicle lamps light
up on all sides, e.g., for parking.
Do not use the parking lamps for extended pe‐
riods; otherwise, the battery may become dis‐
charged and it would then be impossible to
start the engine.
When parking, it is preferable to switch on the
one-sided roadside parking lamps, refer to
page 85.
Low beams Switch position
with the ignition switched
on: the low beams light up.
Welcome lamps When parking the vehicle, leave the switch in
position
or : the parking and interior
lamps light up briefly when the vehicle is un‐
locked.
Activating/deactivating the welcome
lamps
1."Settings"2."Lighting"3."Welcome light"
The setting is stored for the remote control
currently in use.
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Headlamp courtesy delay feature
The low beams stay lit for a short while after
the ignition is switched off, if the lamps are
switched off and the headlamp flasher is
switched on.
Setting the duration1."Settings"2."Lighting"3."Pathway light.: s"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
LED next to the symbol lights up.
A blue sky with the sun low on the horizon can
cause the lights to be switched on.
The low beams remain switched on independ‐
ent of the ambient lighting conditions when
you switch on the front fog lamps.
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 The daytime running lights light up in posi‐
tion 0,
and . After the ignition is
switched off, the parking lamps light up in po‐
sition
.
Activating/deactivating
1."Settings"2."Lighting"3."Daytime running lamps"
The setting is stored for the remote control
currently in use.
Adaptive Light Control
The concept Adaptive 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 sharp curves, e.g. serpentines, or during
turning, up to a certain speed one of the two
front fog lamps is switched on as a turning
lamp. This provides improved illumination of
the area inside the curve.
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