
DrivingVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Start/Stop button, drive
readiness states
The concept The following ready states can be
attained by pressing the Start/
Stop button:▷Radio ready state on/off.▷Ignition on/off.▷Activating/deactivating drive readiness.
To activate drive readiness, press the brake
pedal.
Switching radio ready state on/off
The radio ready state is activated by pressing
the Start/Stop button in the following situations:
▷When the engine is running.▷When the engine is switched off automati‐
cally using the Auto Start/Stop function and
the brake is not applied.
Some electronic systems/power consumers re‐
main ready for operation.
Radio ready state is switched off automatically:
▷After approx. 8 minutes.▷When the vehicle is locked using the central
locking system.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.
Ignition on
Press the Start/Stop button, and do not press on
the brake pedal at the same time.
All vehicle systems are ready for operation.
Most of the indicator and warning lamps in the
instrument cluster light up for varying lengths of
time.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.
The ignition is switched off automatically in the
following situations:
▷When locking the vehicle, if the low beams
are switched on.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.▷If the engine is switched off and the ignition
is switched on, the system automatically
switches to the radio ready state when the
door is opened if the lights are switched off
or the daytime running lights are switched
on.
Ignition off
Press the Start/Stop button again, and do not
press on the brake pedal at the same time.
All indicator lamps in the instrument cluster go
out.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.
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Automatic stopping while driving
When reducing speed, the combustion engine
is switched off when the conditions for electric
driving, refer to page 67, are met.
Assistance for the
combustion engine
The combustion engine provides the primary
drive power to move the vehicle.
The electric motor provides assistance as
needed with additional propulsive power.
ASSIST
During normal vehicle operation, the electric
motor assists the combustion engine, depend‐
ing on the situation.
eBOOST
Accelerating quickly, such as when passing, re‐
quires the maximum available power from the
electric motor. To do this, apply extra force to
the accelerator pedal.
Energy recovery: CHARGE
The hybrid system makes it possible to convert
kinetic energy into electrical power, such as
when braking. This recovered energy charges
the high voltage battery. If necessary, this stored
power is output to the electric motor.
The following conditions must be met to recover
kinetic energy:▷The vehicle is moving.▷Selector lever position D, M/S is engaged.▷The high-voltage battery is not fully
charged.
Energy recovery displays in the instrument clus‐
ter, refer to page 81.
Parking brake
The concept
The parking brake is primarily intended to pre‐
vent the vehicle from rolling while parked; it
brakes the rear wheels.
Setting
Pull the switch.
The LED lights up.
The indicator lamp lights up red. The
parking brake is set.
Lower lamp: indicator lamp in Canadian
models
Set the parking brake and further secure
the vehicle as required
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and downward inclines, further secure the vehi‐
cle, for example, by turning the steering wheel in
the direction of the curb. ◀
While driving
Use while driving serves as an emergency brak‐
ing function:
Pull the switch and hold it. The vehicle brakes
hard while the button is being pulled.
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The indicator lamp lights up red, a signal
sounds and the brake lamps light up.
Lower lamp: indicator lamp in Canadian
models.
If the vehicle is braked to a speed of approx.
2 mph/3 km/h, the parking brake remains set.
Releasing
With the ignition switched on:
Automatic transmission: Press the switch
while the brake is pressed or transmission
position P is engaged.
The LED and indicator lamp go out.
The parking brake is released.
Automatic Release in cars with
automatic transmission
For automatic release, operate the accelerator
pedal.
The LED and indicator lamp go out.
Subject to the following requirements, the park‐
ing brake is automatically released by operation
of the accelerator pedal:▷Drive readiness on.▷Drive position engaged.▷Driver buckled in and doors closed.
Inadvertent operation of the accelerator
pedal
Make sure that the accelerator pedal is not op‐
erated unintentionally; otherwise, the vehicle is
set in motion and there is a risk of an accident. ◀
Automatic Hold
The concept
This system assists the driver by automatically
setting and releasing the brake, such as when
moving in stop-and-go traffic.
The vehicle is automatically held in place when
it is stationary.
On inclines, the system prevents the vehicle
from rolling backward when driving away.
For your safety
Under the following conditions, Automatic Hold
is automatically deactivated and the parking
brake is set:
▷The engine is switched off.▷A door is opened and driver's safety belt is
unbuckled while the vehicle is stationary.▷The moving vehicle is brought to a standstill
using the parking brake.
The indicator lamp switches from green
to red and the letters AUTO H go out.
Lower lamp: indicator lamp in Canadian
models.
Leaving the vehicle with the engine run‐
ning
Before leaving the vehicle with the engine run‐
ning, engage position P of the automatic trans‐
mission and ensure that the parking brake is set.
Otherwise, the vehicle may begin to roll.◀
Activating
This function can be activated when the driver's
door is closed and the safety belt is fastened,
and while driving.
Press the button.
The LED and the letters AUTO H light
up.
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The indicator lamp lights up.
Automatic Hold is activated.
Deactivating Press the button again.
The LED and the letters AUTO H go
out.
Automatic Hold is deactivated.
If the vehicle is being held by Automatic Hold,
press on the brake pedal to deactivate it.
When the parking brake is set manually, Auto‐
matic Hold is deactivated automatically.
Driving
Automatic Hold is activated: the vehicle is auto‐
matically secured against rolling when it stops.
The indicator lamp lights up green.
Step on the accelerator pedal to drive
off.
The brake is released automatically.
The indicator lamp goes out.
Lower lamp: indicator lamp in Canadian models
Before driving into a car wash
Deactivate Automatic Hold; otherwise, the
parking brake will be set when the vehicle is sta‐
tionary and the vehicle will no longer be able to
roll.◀
Parking
The parking brake is automatically set if the en‐
gine is switched off while the vehicle is being
held by Automatic Hold.
The indicator lamp changes from green
to red.
The parking brake is not set if the engine
is switched off while the vehicle is coast‐
ing to a halt. Automatic Hold is deacti‐
vated.
Lower lamp: indicator lamp in Canadian modelsTake the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot release the parking brake.◀
Malfunction
In the event of a failure or malfunction of the
parking brake, secure the vehicle against rolling
using a wheel chock, for example, when leaving
it.
Turn signal, high beams,
headlamp flasher
Turn signal
Using turn signals
Press the lever beyond the resistance point.
To switch off manually, press the lever to the re‐
sistance point.
Unusually rapid flashing of the indicator lamp in‐
dicates that a turn signal bulb has failed.
Triple turn signal activation
Press the lever to the resistance point.
The turn signal flashes three times.
The function can be activated or deactivated:
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Rain sensor
The concept
The rain sensor automatically controls the time
between wipes depending on the intensity of
the rainfall. The sensor is located on the wind‐
shield, directly behind the interior rearview mir‐
ror.
Activating/deactivating
Press the button on the wiper lever.
The LED in the steering column stalk lights up.
Deactivate the rain sensor in car washes
Deactivate the rain sensor when passing
through an automatic car wash; otherwise, dam‐
age could be caused by undesired wiper activa‐
tion.◀
Rain sensor, sensitivity
Turn the thumbwheel.
Clean the windshield, headlamps
Pull the lever.
The system sprays washer fluid on the wind‐
shield and activates the wipers briefly.
In addition, the headlamps are cleaned at regular
intervals when the vehicle lights are switched
on.
Do not use the washer system at freezing
temperatures
Do not use the washers if there is any danger
that the fluid will freeze on the windshield; oth‐
erwise, your vision could be obscured. For this
reason, use antifreeze.
Avoid using the washer when the reservoir is
empty; otherwise, you could damage the
pump.◀
Windshield washer nozzles
The washer jets are automatically heated when‐
ever the ignition is switched on.
Fold-out position of the wipers
Required when changing the wiper blades or
under frosty conditions, for example.
1.Switch off the ignition.2.Under frosty conditions, ensure that the
wiper blades are not frozen onto the wind‐
shield.3.Press the wiper lever up beyond the point of
resistance and hold it for approx. 3 seconds,
until the wiper remains in a nearly vertical
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LampsVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
At a glance1Rear fog lamps2Front fog lamps3Automatic headlamp control, Adaptive Light
Control, High-beam Assistant, Welcome
lamps, Daytime running lights4Lamps off, daytime running lights5Parking lamps, daytime running lights6Low beams, welcome lamps, High-beam
Assistant7Instrument lighting8Headlamp range control
Parking lamps/low beams,
headlamp control
General information
Switch position: 0,
,
If the driver door is opened with the ignition
switched off, the exterior lighting is automati‐
cally switched off at these switch settings.
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 90.
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
1."Settings"2."Lighting"3."Welcome light"
The setting is stored for the remote control cur‐
rently 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 cur‐
rently in use.
Automatic headlamp control
Switch position
: the low beams are switched
on and off automatically, e.g., in tunnels, in twi‐
light 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 judgment
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 un‐
der 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
1."Settings"2."Lighting"3."Daytime running lamps"
The setting is stored for the remote control cur‐
rently 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.
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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 tight curves, e.g., on mountainous roads or
when turning, an additional, corner-illuminating
lamp is switched on that lights up the inside of
the curve when the vehicle is moving below a
certain speed.
Activating
Switch position
with the ignition switched
on.
The turning lamps are automatically switched
on depending on the steering angle or the use
of turn signals.
To avoid blinding oncoming traffic, the Adaptive
Light Control does not swivel to the driver's side
when the vehicle is at a standstill.
When driving in reverse, only the turning lamp is
active.
Self-leveling headlights
The self-leveling headlights feature adapts the
light distribution to the contours of the road.
The light distribution is lowered on hilltops to
avoid blinding oncoming traffic and tilted in de‐
pressions to increase visibility.
Malfunction
A Check Control message is displayed.
Adaptive light control is malfunctioning or has
failed. Have the system checked as soon as pos‐
sible.
Headlamp range control
With halogen headlamps, the headlamp range of
the low beams can be manually adjusted for the
vehicle load to avoid blinding oncoming traffic.
The values following the slash apply to trailer
operation.
0 / 1 = 1 to 2 people without luggage.
1 / 1 = 5 people without luggage.
1 / 2 = 5 people with luggage.
2 / 2 = 1 person, full cargo area.
High-beam Assistant
The concept
When the low beams are switched on, this sys‐
tem automatically switches the high beams on
and off or suppresses the light in the areas that
blind oncoming traffic. The procedure is con‐
trolled by a sensor on the front of the interior
rearview mirror. The assistant ensures that the
high beams are switched on whenever the traffic
situation allows. The driver can intervene at any
time and switch the high beams on and off as
usual.
Activating1.Turn the light switch to or .2.Press the button on the turn signal lever, ar‐
row.
The indicator lamp in the instrument
cluster lights up.
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