
Lighting pulses orange▷After unlocking and opening the door.▷After switching off drive readiness.
When the brake pedal is depressed, the light‐
ing becomes more intense.
Lighting lights up steady blue
After drive readiness is switched on, light turns
blue. The vehicle is ready to drive. The READY
indicator lights up in the instrument cluster. In
addition, a signal sounds.
Lighting off
Drive readiness, operating readiness and
radio-ready state are turned off. The vehicle is
in the idle state. The charging cable may be
connected.
Driving off
Requirements
Driving is possible under the following condi‐
tions:
▷The high-voltage battery is sufficiently
charged.▷The driver's door is closed.
sDriving
1.Switch on drive readiness.2.Apply the brake and engage lever in posi‐
tion P D or R.3.Release the parking brake.4.Depress the accelerator pedal to drive.Selector lever positions
The engaged selector lever position is dis‐
played on the selector lever.
D Drive
Position for normal vehicle operation.
R is Reverse
Select only when the vehicle is stationary.
N is NeutralUse in automatic car washes, e.g. The vehicle
may roll.
P Park Engage only while the vehicle is stationary and
the brake is applied. The drive wheels are
blocked.
P is engaged automatically:
▷If the belt on the driver's seat is off, the
driver's door is open and neither brake nor
accelerator pedal are depressed while
drive readiness is switched on and selector
lever position D or R is set.▷After switching off drive readiness via the
Start/Stop button, if selector lever posi‐
tion D or R is set.▷With operating readiness turned off.
Before exiting the vehicle, make sure that se‐
lector lever position P is set. Otherwise, the ve‐
hicle may begin to move. On uphill slopes, also
Set parking brake, refer to page 68.
Seite 62ControlsDriving64

Engaging selector lever positions
General information▷Interlock: the selector lever position P can
be exited only with drive readiness en‐
gaged.▷Shift lock: with the vehicle stationary, press
on the brake pedal before shifting out of P
or N; otherwise, the shift command will not
be executed.▷Shift lock: before shifting out of P, remove
the charging cable from the vehicle; other‐
wise, the shift command will not be exe‐
cuted.
Engaging N, D, R
Turn the selector lever in the desired direction.
The engaged selector lever position is dis‐
played on the selector lever.
Engaging P
Press button P.
Electronic unlocking of the
transmission lock
General information
Electronically unlock the transmission lock to
maneuver vehicle from the danger area.
Unlocking is possible, if the started can spin
the engine.
Engaging selector lever position N1.Press and hold the Start/Stop button.2.Depress the brake pedal.3.Turn and hold the selector lever in posi‐
tion N.
A corresponding Check Control message
is displayed.4.Turn the selector lever again into posi‐
tion N within approx. 2 seconds.
Position N is indicated on the selector
lever.5.Release Start/Stop button and brake.6.Maneuver the vehicle from the danger area
and secure it against moving on its own.
Switch off drive readiness
Park the car. Noises from the electrical system
such as for cooling the high-voltage system might still be audible.
After stopping the vehicle:
1.Apply brake and engage lever in position
P P.2.Set the parking brake.3.Press the Start/Stop button.
The READY indicator goes out and a signal
sounds.
In case of longer idle times, follow the in‐
structions in the Care chapter, refer to
page 201.Seite 63DrivingControls65

also be activated if objects are placed on the
front passenger seat.
Make sure that the safety belts are positioned
correctly.
Airbag system Airbag system and belt tensioner are
defective.
Have the vehicle checked by the serv‐
ice center immediately.
Parking brake The parking brake is set.
For additional information, refer to Release
parking brake, refer to page 68.
Brake system Continue to drive moderately.
Have the vehicle checked by the serv‐
ice center immediately.
Front-end collision warning Illuminated: advance warning is issued,
e.g., when there is the impending dan‐
ger of a collision or the distance to the
vehicle ahead is too small.
Increase distance.
Flashing: acute warning of the imminent dan‐
ger of a collision when the vehicle approaches
another vehicle at a relatively high differential
speed.
Intervention by braking or make an evasive ma‐
neuver.Pedestrian warning
If a collision with a person detected in
this way is imminent, the symbol lights
up and a signal sounds.
Orange lights
Active Cruise Control The number bars shows the selected
distance from the vehicle driving
ahead.
For additional information, refer to Active
Cruise Control with Stop & Go function, ACC,
refer to page 109.
Vehicle detection, Active Cruise Control Illuminated: vehicle driving ahead de‐
tected.
Flashing: the conditions are not ade‐
quate for operating the system.
The system was deactivated but applies the
brakes until you actively resume control by
pressing on the brake pedal or accelerator
pedal.
Yellow lights
Antilock Brake System ABS It reduces the braking distance to a
minimum during emergency stops.
Illuminated: avoid abrupt braking if pos‐
sible. Braking force boost in some
cases defective. Stop carefully. Take
into account longer brake travel. Have this
checked by the service center immediately.
DSC Dynamic Stability Control Flashing: DSC controls the drive and
braking forces. The vehicle is stabi‐
lized. Reduce speed and adapt driving
profile to the driving circumstances.Seite 76ControlsDisplays78

LightsVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems.
At a glance1Rear fog lights2Depending on the equipment: automatic
headlamp control, welcome lamps, day‐
time running lights3Lights off, daytime running lights4Parking lights/daytime running lights5Low beams/welcome lights6Headlight range control7Instrument lighting
Parking lights/low beams,
headlight control
General information
Position of switch: 0,
,
With driver's door open and operating readi‐
ness turned off, the exterior lighting will be
turned off automatically.
Parking lights
Position of switch
: the vehicle's lights
light up on all sides, e.g., for parking.
Do not use the parking lights for extended pe‐
riods; otherwise, they might drain the battery
and disable drive readiness.
When parking, it is preferable to reel on the
one-sided roadside parking lights, refer to
page 90.
Low beams Position of switch
with operating readi‐
ness switched on: the low beams light up.
Welcome lights When the vehicle is parked, leave the reel in
position
or : parking and interior lights
come on briefly when the vehicle is unlocked
depending on the ambient brightness.
Activating/deactivating
On the Control Display:
1."Settings"2."Lighting"3."Welcome lights"
Settings are stored for the profile currently in
use.
Headlight courtesy delay featureThe low beams stay lit for a short while if the
headlight flasher is switched on after the radio-
ready state is switched off.
Seite 87LightsControls89

Interior lights
General information
The interior lights, footwell lights, access lights
and courtesy lights are controlled automati‐
cally.
Thumb wheel for the instrument lighting con‐ trols brightness of some of these features.1Interior lights2Reading lamp
Switching the interior lights on and off
Press button.
To reel off permanently: press the button for
approx. 3 seconds.
Switch back on: press button.
Reading lights Press button.
Reading lights are located in the front next to
the interior light.
Ambient light Depending on your optional features lighting
can be adjusted for some lights in the interior.
Selecting color scheme On the Control Display:
1."Settings"2."Lighting"3."Ambient:"4.Select desired setting.
To deactivate the ambient light: "Off".
With a color scheme selected and welcome
lights activated they illuminate in the line's
color when vehicle is unlocked.
Setting the brightness The brightness of the ambient light can be ad‐
justed via the thumbwheel for the instrument
lighting or on the Control Display.
On the Control Display:
1."Settings"2."Lighting"3."Brightness:"4.Adjust the brightness.Seite 89LightsControls91

Protective action
Airbags are not triggered in every impact situa‐
tion, e.g., in less severe accidents or rear-end
collisions.
Information on how to ensure the optimal
protective effect of the airbags▷Keep at a distance from the airbags.▷Always grasp the steering wheel on the
steering wheel rim, holding your hands at
the 3 o'clock and 9 o'clock positions, to
keep the risk of injury to your hands or
arms as low as possible when the airbag is
triggered.▷There should be no person, animals, or ob‐
jects between an airbag and a person.▷Do not use the cover of the front airbag on
the front passenger side as a storage area.▷Dashboard and windshield on the front
passenger side must stay clear - do not at‐
tach adhesive labels or coverings and do
not attach brackets or cables, e. g., for GPS
devices or' mobile phones.▷Make sure that the front passenger is sit‐
ting correctly, i.e., keeps his or her feet and
legs in the footwell; otherwise, leg injuries
might occur when front airbag is activated.▷Do not place slip covers, seat cushions or
other objects on the front passenger seat
that are not approved specifically for seats
with integrated side airbags.▷Do not hang pieces of clothing, such as
jackets, over the backrests.▷Make sure that occupants keep their heads
away from the side airbag and do not rest
against the head airbag; otherwise, injuries
might occur when airbag is activated.▷Do not remove the airbag system.▷Do not remove the steering wheel.▷Do not apply adhesive materials to the air‐
bag cover panels, do not cover them or
modify them in any way.▷Never modify either the individual compo‐
nents or the wiring in the airbag system.
This also applies to steering wheel covers,
the dashboard, the seats, the roof pillars
and the sides of the roofliner.◀
Even when you follow all instructions very
closely, injury from contact with the airbags
cannot be ruled out in certain situations.
The ignition and inflation noise may lead to
short-term and, in most cases, temporary
hearing impairment in sensitive individuals.
Malfunction, deactivation and after de‐
ploying the airbags
Do not touch the individual components imme‐
diately after the system has been triggered;
otherwise, you may risk burns.
Only have the airbags checked, repaired or dis‐
mantled and the airbag generator scrapped by
the service center or an authorized repair shop
for handling explosives.
Non-professional attempts to service the sys‐
tem could lead to failure in an emergency or
unintentional activation of the airbag - both
may lead to injury.◀
Warnings and information on the airbags are also found on the sun visors.
Functional readiness of the airbag
system
With operating readiness turned on
warning light in the instrument cluster
lights up briefly indicating airbag sys‐
tem and belt tension are functional.
Airbag system malfunctioning
▷Warning lamp does not come on when op‐
erating readiness is turned on.▷The warning lamp lights up continuously.
In case of a malfunction have airbag sys‐
tem checked immediately.
In case of a malfunction have airbag system
checked immediately; otherwise, there is a risk
Seite 91SafetyControls93

Driving stability control systemsVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems.
Antilock Brake System ABS
ABS prevents locking of the wheels during
braking.
The vehicle contains its steering power even
during full brake applications, thus increasing
active safety.
ABS is ready when car is ready to drive.
Brake assistant
When you apply the brakes rapidly, this system automatically produces the greatest possible
braking force boost. It reduces the braking dis‐
tance to a minimum during emergency stop.
This system utilizes all of the benefits provided
by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the emergency stop.
Energy recovery
In the event of danger, such as with locked
wheels, energy recovery is reduced in order to
prevent unstable driving situations.
Always be ready to apply the brake
Always be ready to apply the brake, be‐
cause without energy recovery there is also no
braking action through the electric drive unit.The vehicle could roll further than anticipated.
This may constitute a danger for other traffic.◀
DSC Dynamic Stability
Control
The concept DSC prevents traction loss in the power
wheels when driving off and accelerating.
DSC also recognizes unstable vehicle condi‐
tions such as fishtailing or nose-diving. Within
the physical limits DSC helps to keep the vehi‐
cle on a steady course by reducing engine
speed and by applying brakes to the individual
wheels.
Note Adjust your driving style to the situation
An appropriate driving style is always the
responsibility of the driver.
The laws of physics cannot be repealed, not
even with DSC.
Therefore, do not reduce the additional safety
margin by driving in a risky manner.◀
Do not deactivate DSC when driving with
roof load
Do not deactivate Dynamic Stability Control DSC when driving with roof load, e.g. roof-
mounted luggage rack.
Otherwise, driving safety is not given in driv‐
ing-critical situation due to the elevated center
of gravity.◀
Indicator/warning lights The indicator lamp flashes: DSC con‐
trols the drive and braking forces.Seite 104ControlsDriving stability control systems106

Climate control functions in detail
Cooling function Cooling of the interior with the A/C button is
only possible with drive readiness switched on.
Press button.
The air will be cooled and dehumidi‐
fied and, depending on the temperature set‐
ting, warmed again.
The air conditioner produces condensation
water, refer to page 147, that will exit from be‐
low the car.
Temperature Turn the ring to set the desired
temperature.
The air conditioner regulates
this temperature and then holds
it constant.
To reduce the energy consumption, the cool‐
ing or heating output is reduced or deactivated
as per ECO-PRO mode, refer to page 151.
Manual air distribution
Press buttons repeatedly to select a program:▷Windows.▷Upper body region.▷Footwell.
You may combine these programs as needed.
Defrosts windows and removes
condensation
Press button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
Adjust air flow with the program active.
If the windows are fogged over, you can also
reel on the cooling function to dehumidify the
air.
Rear window defroster Press button.
The rear window defroster switches
off automatically after a certain period of time.
Recirculated-air mode You may respond to unpleasant odors or pollu‐tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently
within the vehicle.
Press button repeatedly to select an
operating mode:▷LED off: outside air flows in continuously.▷LED on, recirculated-air mode: the supply
of outside air into the vehicle is perma‐
nently blocked.
To prevent window fogging, recirculated air
mode switches off automatically after a certain
amount of time, depending on the environ‐
mental conditions.
If the windows fog over, reel off recirculated-air
mode and increase the air flow, if needed.
Sufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recir‐
culated-air mode; otherwise the air quality in
the interior continuously worsens.◀
Air flow, manual Press the left or right side of the but‐
ton: decrease or increase air flow.
The intensity is indicated through LEDs. The
highest level is active when five LEDs are lit.
Seite 126ControlsClimate control128