7LampsFront fog lamps 103Parking lamps 100Low beams 100Automatic headlamp con‐
trol 101
Daytime running lights 101
Adaptive Light Control 101
High-beam Assistant 102Instrument lighting 1038Steering column stalk, leftTurn signal 78High beams, head‐
lamp flasher 78High-beam Assistant 102Roadside parking lamps 101Computer 939Steering wheel buttons, leftStore speed 143, 138Resume speed 144, 139Cruise control on/off, inter‐
rupt 143, 137Reducing distance 136Increasing distance 136Cruise control rocker switch 143 13810Instrument cluster 8511Steering wheel buttons, rightEntertainment sourceVolumeVoice activation 25Telephone, see user's manual for
Navigation, Entertainment and
Communication
Thumbwheel for selection lists 93
12Steering column stalk, rightWindshield wipers 79Rain sensor 79Clean the windshields and head‐
lamps 7913Starting/stopping the engine,
switching drive readiness modes
and the ignition on/off 7014Horn15Steering wheel heating 6516Adjust steering wheel 64Seite 15CockpitAt a glance15
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17Open the trunk lid 4118Unlocking the hood
All around the center console
1Headliner 172Control Display 183Glove compartment, top/bottom 1734Air vent 1625Hazard warning system 221Central locking system 406Radio/CD/Multimedia, see user's manual
for Navigation, Entertainment and Commu‐
nication7Automatic climate control 1598Controller with buttons 189Parking brake 74Auto Hold 7710PDC Park Distance Control 144
Top View 151
Rearview camera 147
Parking assistant 153Side View 14911Dynamic Driving Control 132DSC Dynamic Stability Con‐
trol 132Seite 16At a glanceCockpit16
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After the coasting, the combustion or electric
motor restarts depending on the operating
state.
Driving with the combustion
engine: DRIVE
The combustion engine provides the primary
drive power to move the vehicle. If necessary,
the high-voltage battery is charged at the
same time.
Automatic start while driving The combustion engine is automatically
started under the following conditions while
driving:▷Transmission position M/S is engaged.▷The speed for electric driving is exceeded
while accelerating.▷The high-voltage battery has an insuffi‐
cient charge.▷High voltage battery is completely
charged, e.g., when driving downhill.▷During intense accelerations or on inclines.▷System-related requirement for hybrid
components.▷Adapting to the course of the road when
destination guidance is activated.
Automatic parking while driving
When reducing speed, the combustion engine
is switched off when the conditions for electric
driving, refer to page 73, 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,
requires the maximum available power from
the electric motor. To do this, apply extra force
to the accelerator pedal.
Energy recovery: CHARGEThe hybrid system makes it possible to con‐
vert kinetic energy into electrical power when
braking and coasting. This recovered energy
charges the high voltage battery. If necessary,
this stored electrical energy is output to the
electric motor.
The following conditions must be met to re‐
cover kinetic energy:▷The vehicle is moving.▷Transmission position D, M/S is engaged.▷The high-voltage battery is not fully
charged.
Energy recovery displays in the instrument
cluster, refer to page 98.
Parking brake
The concept The parking brake is used to prevent the vehi‐
cle from rolling when it is parked.
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Putting the parking brake into
operation1.Switch on the ignition.2. Press the switch while the brake is
depressed or transmission position P is
engaged.
It may take several seconds for the brake to be
put into operation. Any sounds associated with
this are normal.
The indicator lamp in the instrument
cluster goes out as soon as the parking
brake is ready for operation.
Lower lamp: indicator lamp in Canadian
models.
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 park‐
ing 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 stand‐
still 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 driv‐
er's door is closed and the safety belt is fas‐
tened, and while driving.
Press the button.
The LED and the letters AUTO H light
up.
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.
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Overview: indicator/warning lampsSymbolFunction or systemTurn signal.Parking brake.Parking brake in Canadian models.Automatic hold.Front fog lamps.High beams.High-beam Assistant.Parking lamps, headlamp control.Active Cruise Control.Vehicle detection, Active Cruise
Control: collision warning.Cruise control.Lane departure warning.DSC Dynamic Stability Control.DSC Dynamic Stability Control or
DTC Dynamic Traction ControlSymbolFunction or systemTire Pressure Monitor.
Flat Tire Monitor.Safety belts.Airbag system.Steering system.Engine functions.Engine functions in Canadian mod‐
els.Brake system.Brake system in Canadian models.ABS Antilock Brake System.ABS Antilock Brake System in
Canadian models.At least one Check Control mes‐
sage is displayed or is stored.
Text messages
Text messages in combination with a symbol
in the instrument cluster explain a Check Con‐ trol message and the meaning of the indicator
and warning lamps.
Supplementary text messages
Additional information, such as on the cause of
a fault or the required action, can be called up
via Check Control.
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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, 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.
At a glance1Rear fog lamps2Front fog lamps3Automatic headlamp control, Adaptive
Light Control, High-beam Assistant, Wel‐
come lamps, Daytime running lights4Lamps off, daytime running lights5Parking lamps, daytime running lights6Low beams, welcome lamps, High-beam
Assistant7Instrument lighting
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 101.
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 lights"
The setting is stored for the remote control
currently in use.
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.
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▷High beams off/headlamp flasher, arrow 2.
The High-beam Assistant can be switched off
when manually adjusting the light. To reacti‐
vate the High-beam Assistant, press the but‐
ton on the turn signal lever.
System limits Personal responsibility
The high-beam assistant cannot serve as
a substitute for the driver's personal judgment
of when to use the high beams. Therefore,
manually switch off the high beams in situa‐
tions where this is required to avoid a safety
risk.◀
The system is not fully functional in situations
such as the following, and driver intervention
may be necessary:
▷In very unfavorable weather conditions,
such as fog or heavy precipitation.▷In detecting poorly-lit road users, such as
pedestrians, cyclists, horseback riders and
wagons; when driving close to train or ship
traffic; and at animal crossings.▷In tight curves, on hilltops or in depres‐
sions, in cross traffic or half-obscured on‐
coming traffic on freeways.▷In poorly-lit towns and cities and in the
presence of highly reflective signs.▷At low speeds.▷When the windshield in front of the interior
rearview mirror is fogged over, dirty or cov‐
ered with stickers, etc.Camera
The camera is located near the base of the
mirror.
Keep the windshield in the area behind the in‐
terior rear view mirror clean and clear.
Fog lamps
Front fog lamps The parking lamps or low beams must be
switched on.
Press the button. The green indicator
lamp lights up.
If the automatic headlamp control, refer to
page 101, is activated, the low beams will
come on automatically when you switch on the
front fog lamps.
Instrument lighting Adjusting The parking lamps or low beams
must be switched on to adjust
the brightness.
Adjust the brightness using the
thumbwheel.
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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, 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
speed and by applying brakes at individual
wheels.
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