Automatic headlamp con‐
trol 90
Daytime running lights 90
Adaptive Light Control 90
High-beam Assistant 91Instrument lighting 926Steering column stalk, leftTurn signal 66High beams, head‐
lamp flasher 66High-beam Assistant 91Roadside parking lamps 90Computer 847Steering wheel buttons, leftStore speed 126Resume speed 128Cruise control on/off, interrupt‐
ing 127Active Cruise Control on/off, in‐
terrupting 120Reduce distance 122Increase distance 122Cruise control rocker switch 127, 1218Instrument cluster 739Steering wheel buttons, rightEntertainment sourceVolumeVoice activation 24Telephone, see user's manual for
Navigation, Entertainment and
CommunicationThumbwheel for selection lists 8410Steering column stalk, rightWindshield wipers 66Rain sensor 67Clean the windshields and head‐
lamps 6811Start/stop the engine and switch
the ignition on/off 62Auto Start/Stop function 6312Horn13Steering wheel heating 5614Adjust steering wheel 5615Unlock hood 191Seite 13CockpitAt a glance13
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Voice activation systemVehicle 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.
The concept▷Most functions that are displayed on the
Control Display can be operated by spoken
commands via the voice activation system.
The system prompts you to make your en‐
tries.▷Functions that can only be used when the
vehicle is stationary cannot be operated
using the voice activation system.▷The system uses a special microphone on
the driver's side.▷›...‹ Verbal instructions in the Owner's
Manual to use with the voice activation
system.
Requirements
Via the Control Display, set a language that is
also supported by the voice activation system
so that the spoken commands can be identi‐
fied.
Set the language, refer to page 87.
Using voice activation
Activating the voice activation system1. Press the button on the steering
wheel.2.Wait for the signal.3.Say the command.
The command is displayed in the instru‐
ment cluster.
This symbol in the instrument cluster indi‐
cates that the voice activation system is active.
If no other commands are available, operate
the function in this case via iDrive.
Terminating the voice activation
system
Briefly press the button on the steer‐
ing wheel or ›Cancel‹.
Possible commands Most menu items on the Control Display can
be voiced as commands.
The available commands depend on which
menu is currently displayed on the Control Dis‐
play.
Short commands exist for many functions.
Some list entries, e.g., Phone book entries, can
also be selected via the voice activation sys‐
tem. Speak these list entries exactly as they
are displayed in the respective list.
Having possible commands read aloud
You can have the available commands read out
loud for you: ›Voice commands‹
For example, if the "Settings" menu is dis‐
played, the commands for the settings are
read out loud.
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▷CD/Multimedia: audio source listened to
last.▷Unlocking/locking of the vehicle: settings.▷Driving Dynamics Control: sport program▷Driver's seat position: automatically re‐
trieved after unlocking.▷Programmable memory buttons: assign‐
ment.▷Head-up Display: selection, brightness,
position and rotation of the display.▷Headlamp courtesy delay feature: time set‐
ting.▷Tone: tone settings.▷Automatic climate control/Automatic cli‐
mate control with enhanced features: set‐
tings.▷Navigation: map views, route criteria, voice
output on/off.▷Park Distance Control PDC: adjusting the
signal tone volume.▷Radio: stored stations, station listened to
last, special settings.▷Rearview camera: selection of functions
and type of display.▷Side View: selection of the display type.▷Language on the Control Display.▷Lane departure warning: last setting, on/
off.▷Active Blind Spot Detection: last setting,
on/off.▷Daytime running lights: current setting.▷Triple turn signal activation.▷Locking the vehicle: after a brief period or
after starting to drive.
Central locking system
The concept The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and re‐
leases the locks on the following:▷Doors.▷Trunk lid.▷Fuel filler flap.
Operating from the outside
▷Via the remote control.▷Via the door handles of the driver's and
front passenger doors.
The following takes place simultaneously
when locking/unlocking the vehicle via the re‐
mote control:
▷Depending on how the vehicle is equipped,
the theft protection is activated/deacti‐
vated. Theft protection prevents the doors
from being unlocked using the lock but‐
tons or the door opener.▷The welcome lamps, interior lamps and
courtesy lamps are switched on and off.▷The alarm system, refer to page 42, is
armed or disarmed.
Operating from the inside
Via the button for the central locking system.
If the vehicle has been locked from inside, the
fuel filler flap remains unlocked.
If an accident of a certain severity occurs, the
central locking system unlocks automatically.
The hazard warning system and interior lamps
come on.
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Opening
The trunk lid opens, regardless of whether it
was previously locked or unlocked.
During opening, the trunk lid pivots back and
up. Ensure that adequate clearance is available
before opening.
Before the opening, the hazard warning sys‐
tem flashes.
Preventing inadvertent opening
In situations where the trunk lid should is
not to be opened with no-touch activation, en‐
sure that the remote control is located beyond
the range of the sensor, at least 5 ft/1.50 m
from the rear of the car.
Otherwise, the trunk lid may be opened inad‐
vertently, for example by an unintentional or
misinterpreted movement of the foot.◀
Malfunction
Comfort Access may not function properly if it
experiences interference from external sour‐
ces such as mobile phones, metal objects,
overhead power lines, transmission towers,
etc.
In this case, open or close the vehicle using the
buttons on the remote control or use the
integrated key in the door lock.
If there is a malfunction, open the trunk lid with
the remote control button or with the button on
the trunk lid.
Adjusting
Unlocking The setting is stored for the remote control
currently in use.1."Settings"2."Doors/key"3. Select symbol or "Unlock button:"4.Select the desired function:▷"Driver's door only"
Only the driver's door and the fuel filler
flap are unlocked. Pressing again un‐
locks the entire vehicle.▷"All doors"
The entire vehicle is unlocked.
Depending on how the vehicle is equipped or
the country-specific variant, you can set
whether the doors are also unlocked with the
button on the remote control.
Confirmation signals from the vehicle
1."Settings"2."Doors/key"3.Deactivate or activate the desired confir‐
mation signals.▷"Acoustic sig. lock/unlock"▷"Flash when lock/unlock"
Automatic locking
The setting is stored for the remote control
currently in use.
1."Settings"2."Doors/key"3.Select the desired function:▷"Lock if no door opened"
The vehicle locks automatically after a
short period of time if a door is not
opened.▷"Lock after start driving"
The vehicle locks automatically after
you drive away.
Retrieving the seat and mirror settings
The driver's seat and exterior mirror positions
used last are stored for the remote control cur‐
rently in use.
When the vehicle is unlocked, these positions
are automatically retrieved if this function was
activated.
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Switching offPress the button longer.
The LEDs go out.
Safety belts
Seats with safety belt The vehicle has four seats, each of which is
equipped with a safety belt.
Number of safety belts
Your vehicle has been fitted with four safety
belts for the safety of you and your passen‐
gers. However, they can only offer protection
when adjusted correctly.
Hints
Always make sure that safety belts are being
worn by all occupants before driving away.
Although airbags enhance safety by providing
added protection, they are not a substitute for
safety belts.
One person per safety belt
Never allow more than one person to
wear a single safety belt. Never allow infants or
small children to ride on a passenger's lap.◀
Putting on the belt
Lay the belt, without twisting, snugly
across the lap and shoulders, as close to the
body as possible. Make sure that the belt lies
low around the hips in the lap area and does
not press on the abdomen. Otherwise, the belt
can slip over the hips in the lap area in a frontal
impact and injure the abdomen.
The safety belt must not lie across the neck,
rub on sharp edges, be routed over solid or
breakable objects, or be pinched.◀Reduction of restraining effect
Avoid wearing clothing that prevents the
belt from fitting properly, and pull the shoulder
belt periodically to readjust the tension across
your lap; otherwise, the retention effect of the
safety belt may be reduced.◀
Buckling the belt
Make sure you hear the latch plate engage in
the belt buckle.
Unbuckling the belt
1.Hold the belt firmly.2.Press the red button in the belt buckle.3.Guide the belt back into its reel.
Safety belt reminder for driver's and
passenger's seat
The indicator lamp flashes or lights up
and a signal sounds. Make sure that
the safety belts are positioned cor‐
rectly. The safety belt reminder is active at
speeds above approx. 5 mph/8 km/h. It can
also be activated if objects are placed on the
front passenger seat.
Damage to safety belts In the case of strain caused by accidents or
damage:
Have the safety belts, including the safety belt
tensioners, replaced and have the belt anchors checked.
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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 ve‐
hicle, for example, by turning the steering
wheel in the direction of the curb. ◀
Before driving into a car wash In order for the vehicle to be able to roll into a
car wash, heed the information regarding
Washing in automatic car washes, refer to
page 216.
Manual transmission
Switching off the engine1.With the vehicle at a standstill, press the
Start/Stop button.2.Shift into first gear or reverse.3.Set the parking brake.
Automatic transmission
Switching off the engine
1.Engage transmission position P with the
vehicle stopped.2.Press the Start/Stop button.
The engine is switched off.
The radio ready state is switched on.3.Set the parking brake.
Automatic Engine Start/Stop
Function
The concept The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, e.g., in a traffic congestion or at traffic
lights. The ignition remains switched on. The
engine starts again automatically for driving
off.
Certain vehicle components may experience
additional wear as a result of this system.
Automatic mode
The Auto Start/Stop function is operational af‐
ter each engine start.
This function is activated at speeds faster than
about 3 mph, approx. 5 km/h.
Engine stop
The engine is switched off automatically dur‐
ing a stop under the following conditions:
Manual transmission:▷Neutral is engaged and the clutch pedal is
not pressed.▷The driver's seat belt is buckled or the driv‐
er's door is closed.
Automatic transmission:
▷The selector lever is in transmission posi‐
tion D.▷Brake pedal remains depressed while the
vehicle is stopped.▷The driver's seat belt is buckled or the driv‐
er's door is closed.
The air volume of the air conditioner is reduced
when the engine is switched off.
Displays in the instrument cluster The READY display in the tach‐
ometer signals that the Auto
Start/Stop function is ready to
start the engine automatically.
The display indicates that the
conditions for an automatic en‐
gine stop have not been satis‐
fied.
Note The engine is not switched off automatically in
the following situations:
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Turn signal, high beams,
headlamp flasher
Turn signal Do not fold in the exterior mirrors
Do not fold in the exterior mirror while
driving and when the turn signals/warning
flashers are working, or else the additional
flasher lights in the exterior mirror will no lon‐
ger be in the prescribed position and will be
difficult to see.◀
Using turn signals
Press the lever beyond the resistance point.
To switch off manually, press the lever to the
resistance point.
Unusually rapid flashing of the indicator lamp
indicates 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:
1."Settings"2."Lighting"3."Triple turn signal"
Signaling briefly
Press the lever to the resistance point and hold
it there for as long as you want the turn signal
to flash.
High beams, headlamp flasher▷High beams, arrow 1.▷Headlamp flasher, arrow 2.
Washer/wiper system
Switching the wipers on/off and brief
wipe
Do not switch on the wipers if frozen
Do not switch on the wipers if they are
frozen onto the windshield; otherwise, the wiper blades and the windshield wiper motor
may be damaged.◀
No wiper operation on dry windshield
Do not use the windshield wipers if the
windshield is dry, as this may damage the
wiper blades or cause them to become worn
more quickly.◀
No wiper operation with wipers folded
away
Do not switch on the wipers if they are folded
away, otherwise the hood or the wipers may be
damaged.◀
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Overview, instrument cluster with enhanced features1Time 79
External temperature 79
Date 79
Selection list, e.g., radio 84
Speed limit detection 82
Computer 84
Miles/trip miles 79Navigation display, see user's manual for
Navigation, Entertainment and Communi‐
cation.2Energy recovery 80
Transmission display 71
Current fuel consumption 80
ECO PRO 1713Messages, e.g. Check Control 76
Service requirements 80Check Control
The concept The Check Control system monitors functions
in the vehicle and notifies you of malfunctions
in the monitored systems.
A Check Control message is displayed as a
combination of indicator or warning lamps and
text messages in the instrument cluster and in
the Head-up Display.In addition, an acoustic signal may be output
and a text message may appear on the Control Display.
Indicator/warning lamps The indicator and warning lamps in the instru‐
ment cluster can light up in a variety of combi‐
nations and colors.
Several of the lamps are checked for proper
functioning and light up temporarily when the
engine is started or the ignition is switched on.Seite 76ControlsDisplays76
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