Some electronic systems/power consumers re‐
main ready for operation.
Radio ready state switches 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.
The radio-ready state remains active if, e.g., the
ignition is automatically switched off for the fol‐
lowing reasons:
▷Opening or closing the driver's door.▷Unfastening of the driver's safety belt.▷When automatically switching from low
beams to parking lights.
Starting the engine
General information Enclosed areas
Do not let the engine run in enclosed
areas, since breathing in exhaust fumes may
lead to loss of consciousness and death. The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas. ◀
Unattended vehicle
Do not leave the vehicle unattended with
the engine running; doing so poses a risk of
danger.
Before leaving the vehicle with the engine run‐
ning, set the parking brake and place the trans‐
mission in selector lever position P or N to pre‐
vent the vehicle from moving. ◀
Repeated starting in quick succession
Avoid trying to start the vehicle repeat‐
edly and in quick succession. Otherwise, the
fuel is not burned or is inadequately burned,
posing a risk of overheating and damage to the
catalytic converter. ◀
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving at
moderate engine speeds.
Steptronic transmission
Starting the engine1.Depress the brake pedal.2.Engage selector lever position P or N.3.Press the Start/Stop button.
The ignition is activated automatically for a cer‐
tain time and is stopped as soon as the engine
starts.
Manual transmission
Starting the engine
1.Depress the brake pedal.2.Press on the clutch pedal and shift to neu‐
tral.3.Press the Start/Stop button.
The ignition is activated automatically for a cer‐
tain time and is stopped as soon as the engine
starts.
Engine stop
General information Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, e.g., cannot
start the engine. ◀
Apply parking brake and further secure
the vehicle if needed.
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and downward inclines, further secure the ve‐
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NoteThe engine is not switched off automatically in
the following situations:▷The external temperature is high and auto‐
matic climate control is running.▷The car's interior has not yet been heated
or cooled to the required level.▷The engine is not yet at operating tempera‐
ture.▷The wheels are at a sharp 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.▷The vehicle battery charge is very low.▷The engine compartment lid is unlocked.▷The parking assistant is activated.▷Stop-and-go traffic.▷Selector lever in selector lever position R, N
or M/S.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷Manual transmission:
The clutch pedal is pressed.▷Steptronic transmission:
By releasing the brake pedal.
After the engine starts, accelerate as usual.
Safety mode
After the engine switches off automatically, it
will not start again automatically if any one of
the following conditions are met.
▷The driver's safety belt is unbuckled and
the driver's door is open.▷The hood was unlocked.
Some indicator lights light up for a varied
length of time.
The engine can only be started via the Start/
Stop button.
Note
Even if driving off was not intended, the deacti‐
vated engine starts up automatically in the fol‐
lowing situations:▷Excessive warming of the car's interior
when the cooling function is switched on.▷The steering wheel is turned.▷Steptronic transmission: change from selec‐
tor lever position D to R, N or M/S.▷Steptronic transmission: change from selec‐
tor lever position P to R, N, D or M/S.▷The vehicle begins rolling.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷The vehicle battery charge is very low.▷Excessive cooling of the car's interior when
the heating is switched on.▷Manual transmission: low brake vacuum
pressure; this can occur, e.g., if the brake
pedal is depressed a number of times in
succession.
Switching the system on/off
Using the button
Press button.
▷LED comes on: Auto Start/Stop function is
deactivated.Seite 63DrivingCONTROLS63
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LightsVehicle features and op‐
tions
This chapter describes all standard, country-
specific and optional features offered with the series. It also describes features that are notnecessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems.
At a glance1Rear fog lights2Front fog lights3Depending on the equipment: automatic
headlight control, cornering lights, High-
beam Assistant, welcome lights, daytime
running lights4Lights off, daytime running lights5Parking lights/daytime running lights6Depending on the equipment: low beams,
welcome lights, High-beam Assistant7Instrument lightingParking lights, corner‐
ing lights and roadside
parking lights
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 peri‐
ods; otherwise, the battery may become dis‐
charged and it would then be impossible to
start the engine.
When parking you better turn on just the road-
side parking light.
Low beams
Position of switch
with the ignition
switched on: the low beams light up.
Roadside parking lights
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.
Switch off Briefly press the lever to the resistance point in
the opposite direction.
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Climate control functions in detail
Manual air distribution Turn the wheel to select the de‐
sired program or the desired in‐
termediate setting.▷ Windows.▷ Upper body region.▷ Footwell.▷ Windows, upper body region, and foot‐
well.
Defrosts windows and removes
condensation
Direct the air distribution toward windows, in‐
crease the air flow and temperature, and, if
needed, use the cooling function.
Air flow, manual Turn the ring to set the desired
air volume.
The higher the rate, the more ef‐
fective the heating or cooling will
be.
The air flow from the air conditioner may be re‐
duced automatically to save battery power.
Temperature Turn the ring to set the desired
temperature.
Cooling function The car's interior can only be cooled with the
engine running.
Press button.
The air will be cooled and dehumidified and,
depending on the temperature setting,
warmed again.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
The air conditioner produces condensation wa‐
ter, refer to page 154, that will exit from below
the car.
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.
Recirculated air mode switches off automati‐
cally at low external temperatures after a cer‐
tain amount of time in order to avoid window
fogging.
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 recircu‐
lated-air mode; otherwise the air quality in the
interior continuously worsens. ◀
Rear window defroster Press button.
The rear window defroster switches off
automatically after a certain period of time.
When Green mode, refer to page 160, is acti‐
vated, the heater output is reduced.
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13Windshield defroster14Defrosts windows and removes condensa‐
tion15Seat heating, left 50Hints
Sufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recircu‐
lated-air mode; otherwise the air quality in the
interior continuously worsens. ◀
Climate control functions in detail
Temperature Turn the ring to set the desired
temperature.
The automatic climate control reaches this
temperature as quickly as possible, if needed
by increasing the cooling or heating output,
and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. The automatic climate con‐
trol will not have sufficient time to adjust the
set temperature.
Air flow, manual
To manually adjust air flow turn off AUTO pro‐
gram first.
Turn the ring to set the desired
air volume.
Automatic climate control displays the selected
amount of air flow.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.AUTO program
Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature, AUTO
intensity and outside influences, the air is di‐
rected to the windshield, side windows, upper
body, and into the footwell.
The cooling function, refer to page 134, and
the automatic recirculation control, refer to
page 134, are automatically also switched on
in the AUTO program.
To reel off the program: press the button again
or manually adjust the air distribution.
Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.
Turn the ring to set the desired
intensity.
The selected intensity is displayed on the auto‐
matic climate control.
Manual air distribution Press button repeatedly to select a
program:▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell.▷Windows, upper body region, and footwell.▷Windows and upper body region.Seite 133Climate controlCONTROLS133
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Settings are stored automatically after approxi‐
mately 10 seconds.
Sun visor
Glare shield
Fold the sun visor down or up.
Vanity mirror
A vanity mirror is located in the sun visor be‐
hind a cover. When the cover is opened, the
mirror lighting switches on.
Ashtray/cigarette
lighter
At a glance
The ashtray is located in one of the frontal cup
holders, the cigarette lighter above it in the
center console.
Ashtray In order to empty the ashtray, remove the ash‐
tray from the cupholder.
Lighter Danger of burns
Only hold the hot lighter by its knob; oth‐
erwise, there is a danger of getting burned.
Switch off the ignition and take the remote
control with you when leaving the vehicle so
that children cannot use the lighter and burn
themselves. ◀
Replace the cover after use
Reinsert the lighter or socket cover after
use, otherwise objects may get into the lighter
socket or fixture and cause a short circuit. ◀
Push in the lighter.
The lighter can be removed as
soon as it pops back out.
Connecting electrical de‐ vices
Hints Do not connect charging devices to the
12 volt socket in the vehicle
Do not connect battery chargers to the factory-
installed 12 volt sockets in the vehicle as this
may damage the vehicle battery due to an in‐
creased power consumption. ◀
Replace the cover after use
Reinsert the lighter or socket cover after
use, otherwise objects may get into the lighter
socket or fixture and cause a short circuit. ◀
Keep the airbag unfolding area clear
Make sure that the devices and cable are
located outside of the airbag's unfolding area;
otherwise, its unfolding can be hampered or
objects can be hurled through the interior
when the airbag unfolds. ◀
Sockets Sockets can be used for the running electrical
devices with the engine running or with the ig‐Seite 141Interior equipmentCONTROLS141
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SymbolMeasureManual transmission: follow shifting
instructions.Manual transmission: engage neutral
for engine stop.
Indications on the Control Display
MINIMALISM
Information on fuel consumption and technol‐
ogy can be displayed while driving.
1. "Vehicle info"2."MINIMALISM"
Displaying MINIMALISM info
The current efficiency can be displayed.
"MINIMALISM info"
The following systems are displayed:
▷Automatic engine Start/Stop function.▷Energy recovery.▷Climate control output.▷Coasting.
Displaying GREEN mode tips
"GREEN Tips"
Driving instruction and an additional symbol
are displayed.
Settings are stored for the profile currently in
use.
Coasting
The concept
The system helps to conserve fuel.
To do this, under certain conditions the engine
is automatically decoupled from the transmis‐
sion when selector lever position D is set. The
vehicle continues traveling with the engine
idling to reduce fuel consumption. Selector
lever position D remains engaged.
This driving condition is referred to as coasting.
As soon as the brake or accelerator pedal is de‐
pressed, the engine is automatically coupled to
the transmission again.
Hints
Coasting is a component of the GREEN driving
mode, refer to page 160.
Coasting is automatically activated when
GREEN mode is called via the Driving Dynamics
Control, refer to page 111.
The function is available in a certain speed
range.
A proactively driving style helps the driver to
use the function as often as possible and sup‐
ports the fuel-conserving effect of coasting.
Safety mode
The function is not available under one of the
following conditions.▷DSC OFF or TRACTION activated.▷Driving in the dynamic limit range and on
steep uphill or downhill grades.▷Battery charge status temporarily too low
or vehicle electrical system drawing exces‐
sive current.▷Cruise control activated.
Functional requirements
In GREEN mode, this function is available in a
speed range from approximately 30 mph, ap‐
prox. 50 km/h to 100 mph, approx. 160 km/h,
if the following conditions are met:
▷Accelerator pedal and brake pedal are not
operated.▷The selector lever is in selector lever posi‐
tion D.▷Engine and transmission are at operating
temperature.Seite 163Saving fuelDRIVING TIPS163
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The defective wheel cannot be stored in the
compact wheel bracket because of its size.3.Check tire inflation pressure at the next op‐
portunity and correct as needed.4.Reinitialize the Flat Tire Monitor, refer to
page 100.
Reinitialize the Tire Pressure Monitor, refer
to page 97.5.Replace the damaged tires as soon as pos‐
sible.
Driving with the compact wheel
Watch the speed when driving with the
emergency wheel
Drive conservatively and do not exceed a speed
of 50 mph/80 km/h; otherwise, changed driving
characteristics such as reduced lane stability
while braking, extended braking distance and
changed self-steering properties in the limit
area. ◀
Mount one emergency wheel only
Only a single emergency wheel may be
mounted. Reinstall wheels and tires of the orig‐
inal size as quickly as possible; otherwise, there
is a safety risk. ◀
Vehicle battery Maintenance
The battery is maintenance-free, i.e., the elec‐
trolyte will last for the life of the battery.
Your service center will be glad to advise you
on questions regarding the battery.
Battery replacement Use approved vehicle batteries only
Only use vehicle batteries that have been
approved for your vehicle by the manufacturer;
otherwise, the vehicle could be damaged and
systems or functions may not be fully availa‐
ble. ◀
After a battery replacement, have the battery
registered on the vehicle by your service center
to ensure that all comfort features are fully
available and that any Check Control messages
are no longer displayed.
Charging the battery
Note Do not connect charging devices to the
12 volt socket in the vehicle
Do not connect battery chargers to the factory-
installed 12 volt sockets in the vehicle as this
may damage the vehicle battery due to an in‐
creased power consumption. ◀
General information
Make sure that the battery is always sufficiently
charged to guarantee that the battery remains
usable for its full service life.
The battery may need to be charged in the fol‐
lowing cases:▷When making frequent short-distance
drives.▷If the vehicle is not used for prolonged peri‐
ods, longer than a month.▷Steptronic transmission: when parked for
long periods of time in selector lever posi‐
tion D, R or N.
Starting aid terminals
In the vehicle, only charge the battery via the
starting aid terminals, refer to page 208, in the
engine compartment with the engine off.
Power failure
After a temporary power loss, some equipment
needs to be reset.
Individual settings need to be reprogrammed:
▷Time: update.Seite 205Replacing componentsMOBILITY205
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