Lights off
Automatic headlight con‐
trol 130
Daytime running lights 131Parking lights 129Automatic headlight con‐
trol 130
Adaptive Light Control 131
High-beam Assistant 132Low beams 129Instrument lighting 133Right roadside parking
lamp 130Left roadside parking lamp 1307Central locking systemUnlocking 63Lock 638Steering column stalk, leftTurn signal 103High beams, head‐
light flasher 103High-beam Assistant 132On-board computer 1229Steering wheel buttons, leftCruise control on/off 175Active Cruise Control on/off 168Resume speed 175 , 168 ,Pause or continue cruise con‐
trol 175 , 168Increase distance 168Reduce distance 168With steering and lane guidance
assistant: adjust speed 168Steering and lane control assis‐
tant on/off 177Cruise control rocker switch 175, 168 ,10Instrument cluster 11311Steering wheel buttons, rightEntertainment sourceVolumeVoice activation system 33TelephoneThumbwheel for selection lists 12112Steering column stalk, rightSeite 15CockpitAt a glance15
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Idle state manual
Establish idle state in the vehicle after trip end:
Hold button down until the OFF
indicator on the instrument clus‐
ter goes out.
Operating readiness
The concept When operating readiness is switched on,
most functions can be used while the vehicle is
stationary. Desired settings can be adjusted.
General information The vehicle is in operating readiness state af‐
ter opening via the front doors.
Display OFF is displayed in the instru‐
ment cluster. The drivetrain is
switched off and operating read‐
iness switched on.
Drive readiness The conceptActivating drive readiness corresponds to
switching on the engine.
Information
Some functions, such as DSC, can only be
used in drive readiness state. Observe further
hints regarding drive readiness, refer to
page 97.
Activating drive readiness Drive readiness is switched on
via the Start/Stop button:1.Depress the brake pedal.2.Press the Start/Stop button.
Display
READY is displayed in the in‐
strument cluster.
Switch off drive readiness Press the Start/Stop button to switch off the
drive readiness. The vehicle switches into op‐
erating readiness state.
Seite 20At a glanceIdle state, operating and drive readiness20
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Voice activation systemVehicle features and options
This 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. The respectively applicable country
provisions must be observed when using the
respective features and systems.
The concept▷Most functions displayed on the Control
Display can be operated by voice com‐
mands via the voice activation system. The
system supports you with announcements
during input.▷Functions that can only be used when the
vehicle is stationary cannot be used via 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 38.
Using voice activation
Activating the voice activation system1. Press button on the steering
wheel.2.Wait for the signal.3.Say the command.
A command that is recognized by the voice
activation system is announced and dis‐
played in the instrument cluster.
This symbol in the instrument cluster
indicates that the voice activation sys‐
tem is active.
If no other commands are available, use func‐
tion 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.
Commends from other menus can also be
spoken.
You may select lists such as phone lists via
voice activation. Read these lists out loud ex‐
actly as they show in the respective list.
Displaying possible commands Displayed in the top area of the Control Display
are:
▷Possible commands for the current menu.▷Possible commands from other menus.Seite 33Voice activation systemAt a glance33
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General settingsVehicle 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. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Language Setting the language
About iDrive:1."My Vehicle"2."System settings"3."Language"4."Language:"5.Select desired setting.
The setting is stored for the drive profile cur‐
rently used.
Setting the voice dialog Voice dialog for the voice activation system,
refer to page 34.
Time Setting the time zoneAbout iDrive:
1."My Vehicle"2."System settings"3."Date and time"4."Time zone:"5.Select desired setting.The setting is stored for the drive profile cur‐
rently used.
Setting the time About iDrive:1."My Vehicle"2."System settings"3."Date and time"4."Time:"5.Turn the controller until the desired hours
are displayed.6.Press the controller.7.Turn the controller until the desired mi‐
nutes are displayed.8.Press the controller.
The setting is stored for the drive profile cur‐
rently used.
Setting the time format
About iDrive:
1."My Vehicle"2."System settings"3."Date and time"4."Time format:"5.Select desired setting.
The setting is stored for the drive profile cur‐
rently used.
Instrument cluster with enhanced
features: setting the clock time
display
The clock time can be displayed in analog or
digital form.
About iDrive:
1."My Vehicle"2."System settings"Seite 38At a glanceGeneral settings38
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▷Instrument cluster.▷Programmable memory buttons.▷Volumes, tone.▷Control Display.▷Navigation.▷TV.▷Park Distance Control PDC.▷Rearview camera▷Side View.▷Head-up Display.▷Driving Dynamics Control.▷Seat position, exterior mirror position,
steering wheel position.▷Cruise control.▷Intelligent Safety.▷Night vision.
Profile management
Selecting a profile Regardless of the remote control in use a dif‐
ferent profile may be activated.
About iDrive:
1."My Vehicle"2."Driver profiles"3.Select profile.4."OK"▷All settings stored in the called-up profile
are automatically applied.▷The called-up profile is assigned to the re‐
mote control being used at the time.▷If the profile is already assigned to a differ‐
ent remote control, this profile will apply to
both remote controls. It cannot be differen‐
tiated anymore between the settings for
the two remote controls.Guest profile
The guest profile is for individual settings that
are stored in none of the three personal pro‐
files.
This can be useful for drivers who are using
the vehicle temporarily and do not have their
own profile.
About iDrive:1."My Vehicle"2."Driver profiles"3."Just drive off (guest)"4."OK"
The guest profile cannot be renamed. It is not
assigned to the current remote control.
Rename profile A personal name can be assigned to the activeprofile to avoid confusion between the profiles.
About iDrive:
1."My Vehicle"2."Driver profiles"
The profile marked with this symbol can
be renamed.
3.Select profile.4."Change driver profile name"5.Enter profile name.6. Select the symbol.
Resetting the profile
The settings of the active profile are reset to
their default values.
About iDrive:
1."My Vehicle"2."Driver profiles"
The profile marked with this symbol can
be reset.
3.Select profile.4."Reset driver profile"Seite 59Opening and closingControls59
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DrivingVehicle features and options
This 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. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Start/Stop button The concept Pressing the Start/Stop button
switches drive readiness on or
off.
Drive readiness starts with the
brake pedal pressed when you
press the Start/Stop button.
Pressing the Start/Stop button again switches
drive readiness back off and operating readi‐
ness, refer to page 19, is switched back on.
Drive readiness
Information DANGER
If the exhaust pipe is blocked or ventila‐
tion is insufficient, harmful exhaust gases can
enter into the vehicle. The exhaust gases con‐
tain carbon monoxide, an odorless and color‐
less but highly toxic gas. In enclosed areas, ex‐
haust gases can also accumulate outside of
the vehicle. There is danger to life. Keep the
exhaust pipe free and ensure sufficient ventila‐
tion.◀WARNING
An unsecured vehicle can put itself into
motion and roll away. There is risk of an acci‐
dent. Before exiting, secure the vehicle against
rolling.
In order to ensure that the vehicle is secured
against rolling away, observe the following:▷Set the parking brake.▷On uphill grades or on a slope, turn the
front wheels in the direction of the curb.▷On uphill grades or on a slope, also secure
the vehicle, e.g. with a wheel chock.◀
CAUTION
In the case of repeated starting attempts
or repeated starting in quick succession, the
fuel is not burned or is inadequately burned.
The catalytic converter can overheat. There is
risk of property damage. Avoid repeated start‐
ing in quick succession.◀
Switching on drive readiness
Steptronic transmission
1.Depress the brake pedal.2.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Most of the indicator and warning lights in the
instrument cluster light up for a varied length
of time.
Switch off drive readiness
Steptronic transmission
1.Engage selector lever position P with the
vehicle stopped.2.Press the Start/Stop button.
The engine is switched off.Seite 97DrivingControls97
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3.Set the parking brake.
Before driving into a car wash
So that the vehicle can roll into a car wash ob‐
serve instructions for going into an automatic
car wash, refer to page 291.
Auto 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 traffic congestion or at traffic lights. Drive readiness remains switched on.
The engine starts again automatically for driv‐
ing off.
Information After every engine start via the Start/Stop but‐
ton, the Auto Start/Stop function is activated or
deactivated, according to the last setting, refer
to page 99. If the Auto Start/Stop function is
active, it is available as soon as a speed of ap‐
prox. 3 mph, approx. 5 km/h is exceeded.
Engine stop
The engine is switched off automatically dur‐
ing a stop under the following conditions:
▷The selector lever is in selector lever posi‐
tion D.▷The brake pedal remains pressed while the
vehicle is stationary or the vehicle is held
by Automatic Hold.▷The driver's safety belt is buckled or the
driver's door is closed.
The air flow from the air conditioner is reduced
when the engine is switched off.
Displays in the instrument cluster
The display in the tachometer
indicates that the Auto Start/
Stop function is ready for an Au‐
tomatic engine start.
The display indicates that the
conditions for an automatic en‐
gine stop have not been met.
Functional limitations The engine is not switched off automatically in
the following situations:▷In case of a steep downhill grade.▷Brake not engaged strongly enough.▷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.▷If window condensation is imminent.▷Engine or other parts not at operating tem‐
perature.▷Engine cooling is required.▷The wheels are at a sharp angle or the
steering wheel is being turned.▷Vehicle battery is heavily discharged.▷At higher elevations.▷The engine compartment lid is unlocked.▷HDC Hill Descent Control is activated.▷The parking assistant is activated.▷Stop-and-go traffic.▷Selector lever position in N or R.▷After driving in reverse.▷Use of fuel with high ethanol content.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
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Automatic deactivation
In certain situations, Auto Start/Stop function
is deactivated automatically for safety reasons
as if the driver were absent.
Malfunction
The Auto Start/Stop function no longer
switches off the engine automatically. A Check
Control message is displayed. It is possible to
continue driving. Have the system checked.
Parking brake The concept
The parking brake is used to prevent the vehi‐
cle from rolling when it is parked.
Information WARNING
An unsecured vehicle can put itself into
motion and roll away. There is risk of an acci‐
dent. Before exiting, secure the vehicle against
rolling.
In order to ensure that the vehicle is secured
against rolling away, observe the following:▷Set the parking brake.▷On uphill grades or on a slope, turn the
front wheels in the direction of the curb.▷On uphill grades or on a slope, also secure
the vehicle, e.g. with a wheel chock.◀
WARNING
Unattended children or animals can
move the vehicle and endanger themselves
and traffic, e.g. with the following actions:
▷Pressing the Start/Stop button.▷Releasing the parking brake.▷Opening and closing of doors or windows.▷Shifting the selector lever into neutral.▷Using vehicle equipment.There is risk of accidents or injuries. Do not
leave children or animals unattended in the ve‐
hicle. Carry remote control along when exiting
and lock the vehicle.◀
Overview
Parking brake
Setting Pull the switch.
LED on the switch lights up.
The indicator lamp in the instrument
cluster lights up red. The parking brake
is set.
While driving Use as emergency brake while driving:
Pull the switch and hold it. The vehicle brakes
hard while the switch is being pulled.
The indicator lamp lights up red, a sig‐
nal sounds and the brake lights light
up.
A Check Control message is displayed.
If the vehicle is slowed down to a speed of ap‐
prox. 2 mph/3 km/h the parking brake is set.
Releasing
With drive readiness switched on:
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