Adjusting
50
Easy entry/exit*
To facilitate entry and exit, the steering wheel
temporarily moves into the uppermost position.
Steering wheel heating*
Press the button with the ignition switched on;
the LED lights up.
Programmable buttons* on steering
wheel
You can program the buttons individually.
The setting is stored for the remote control cur-
rently in use.
iDrive, for explanation of concept, refer to
page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.4.Select "Steering wheel buttons" and press
the controller.
A list of different functions appears:
>"Navigation voice instructions"
Voice instructions for the navigation
system
*
>"Air recirculation on / off"
Permanently shutting off outside air,
refer to AUC Automatic recirculated-air
control on page105
>"Mute on / off"
Mutes the audio sources
>"Monitor on / off"
Switches the Control Display on/off
>"Telephone list"
*
Display/hide phone book or last list of
stored phone numbers
>"Next entertainment source"
Changes audio source
5.Select the desired function and press the
controller.
6.Select the button if necessary and press the
controller.
You can operate the selected function using the
corresponding button.
Driving
58
Setting
Pull button. The parking brake is set.
The indicator lamp in the instrument
cluster lights up red. The parking brake
is set.
Indicator lamp on Canadian models.
The remote control does not have to be
inserted into the ignition lock for the parking
brake to be set.
While driving
If exceptional circumstances should make it
necessary to set the parking brake while the
vehicle is in motion, pull on the button longer.
The vehicle continues to brake forcefully for as
long as you pull on the button.
The indicator lamp in the instrument
cluster lights up red, a chime sounds
and the brake lamps light up.
Indicator lamp on Canadian models.
As soon as you brake the vehicle almost to a
stop, i.e., down to a speed of approx. 2 mph/
3 km/h or below, the parking brake remains set.
Releasing
With engine running
Press the button with the brake depressed.
The indicator lamp in the instrument
cluster goes out.
Indicator lamp on Canadian models.
With engine switched off
Press the button with the brake depressed.
This function is useful, for example, in auto-
matic car washes, refer to pages36,124.
When leaving the vehicle, take the remote
control with you; this precaution prevents
children from releasing the parking brake, etc.<
Parking brake malfunction
In case of a failure of or fault in the parking
brake, secure the vehicle against rolling if you
leave the vehicle.
Releasing parking brake manually
In the event of an electrical power loss or elec-
trical malfunction, you can release the parking
brake manually.
Before manually releasing the parking
brake and each time you park the vehicle
without setting the parking brake, make sure
that the automatic transmission is in position P,
refer to page60. Be sure to pay attention to the
information in the instrument cluster.
In addition, secure the vehicle against rolling,
e.g. with a chock. Otherwise there is a danger
Controls
63Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
5.Change to upper field if necessary. Turn the
controller until "Lighting" is selected and
press the controller.
6.Select "Triple turn signal" and press the
controller.
Triple turn signaling is activated.
Washer/wiper system
1Switching on wipers
2Switching off wipers or brief wipe
3Activating/deactivating rain sensor
4Cleaning windshield and headlamps
*
5Adjusting rain sensor sensitivity level
Switching on wipers
Pull the lever upward, arrow1.
The lever automatically returns to its initial posi-
tion when released.
Normal wiper speed
Press once.
The system reverts to operation in the intermit-
tent mode when the vehicle is stationary.
Fast wiper speed
Press twice or press beyond the resistance
point.
The system reverts to normal speed when the
vehicle is stationary.
Rain sensor*
The wiper operation is controlled automatically
as a function of the rain intensity. The rain sen-
sor is located on the windshield, directly in front
of the interior rearview mirror.
Activating rain sensor
Press the button, arrow3. The LED in the but-
ton lights up.
Adjusting rain sensor sensitivity level
Turn the knurled wheel5.
Deactivating rain sensor
Press the button again, arrow3. The LED goes
out.
Deactivate the rain sensor when passing
through an automatic car wash. Failure to
do so could result in damage caused by undes-
ired wiper activation.<
Cleaning windshield and headlamps*
Pull the lever, arrow4.
The system sprays washer fluid against the
windshield and activates the wipers for a brief
period.
When the vehicle lighting is switched on, the
headlamps are simultaneously washed at
appropriate intervals.
Controls
65Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
One lever for all functions
1Storing speed and maintaining or increas-
ing
2Storing speed and maintaining or decreas-
ing
3Deactivating cruise control
4Resuming stored setting
Maintaining current speed
Briefly press, arrow1, or briefly pull, arrow2
lever.
The speed currently being driven is stored and
maintained. It is indicated on the speedometer
and briefly in the instrument cluster.
The controlled speed can drop on uphill grades
if the engine output is insufficient. If the engine
braking effect is not sufficient on a downhill
grade, the system lightly brakes the vehicle.
Increasing desired speed
Repeatedly press the lever up to or beyond the
resistance point, arrow1, until the desired
speed is set.
>Each time the lever is pressed up to the
resistance point, the desired speed
increases by approx. 1 mph or 1 km/h.
>Each time the lever is pressed beyond the
resistance point, the desired speed
increases by a maximum of 5 mph or
10 km/h.
The system stores the setting and maintains
the set speed.
Accelerating with lever
Accelerate slightly:
Press the lever up to the resistance point,
arrow1, until the desired speed is reached.
Accelerate more rapidly:
Press the lever beyond the resistance point,
arrow1, until the desired speed is reached.
The vehicle accelerates without pressure on
the accelerator pedal. The system stores the
setting and maintains the set speed.
Reducing desired speed
Repeatedly pull the lever up to the resistance
point or beyond, arrow2, until the desired
speed is displayed.
>Each time the lever is pulled up to the resis-
tance point, the desired speed decreases
by approx. 1 mph or 1 km/h.
>Each time the lever is pulled beyond the
resistance point, the desired speed is
decreased by a maximum of 5 mph or
10 km/h until the minimum speed of
20 mph or 30 km/h is reached.
The system stores the setting and maintains
the set speed.
If the speed is to be considerably
reduced, depress the brake, as otherwise
a dangerous situation could result due to insuf-
ficient deceleration.<
Deactivating cruise control
Briefly press the lever up or down, arrow3.
The displays in the speedometer go out.
In addition, the system is automatically deacti-
vated:
>when braking
>when transmission position N is engaged
>when DTC is activated or DSC is deacti-
vated
>when HDC is activated
>when DSC or ABS is active
Accelerating does not deactivate the cruise
control. After releasing the accelerator pedal,
Driving
66 the stored speed is reached and maintained
again.
Warning lamp
The warning lamp lights up when the
cruise control has automatically been
deactivated by braking with the park-
ing brake or by a control intervention by DSC.
A message appears on the Control Display.
Resuming stored speed
Briefly press the button, arrow4. The stored
speed is resumed and maintained.
In the following cases the stored speed value is
deleted and can no longer be resumed:
>in case of an intervention of the driving sta-
bility control systems
>when transmission position N is engaged
>when the ignition is switched off
Displays in instrument cluster
1Stored desired speed
2Selected desired speed appears briefly
If the display --- mph or --- km/h appears
briefly in the instrument cluster, then con-
ditions required for operation may not currently
be fulfilled.
Retrieving Check Control messages, refer to
page74.<
Malfunction
The warning lamp lights up if the sys-
tem has failed. A message appears on
the Control Display. Detailed informa-
tion is provided from page74.
Controls
67Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Everything under control
Odometer, outside
temperature display, clock
1Button in instrument cluster
2Outside temperature display and clock
3Odometer and trip odometer
Button in instrument cluster
>With ignition switched on
Press the button:
Resetting trip odometer
Press the button for approx. 5 seconds:
Displaying service requirements, refer to
page71
>With ignition switched off
Press the button:
Briefly displaying time, outside temperature
and odometer
Units of measure
To set the corresponding unit of measure km or
miles for the odometer and for the outside tem-
perature 7 or 6, refer to page79.
The setting is stored for the remote control cur-
rently in use.
Time, date, outside temperature
display
From radio readiness the outside temperature
and the time are displayed.
To set the time, refer to page77.
Retrieving date
Press the button on turn signal lever upward;
the date appears.
To set the date, refer to page78.
Pressing the button upward or downward sev-
eral times changes the display between clock
and outside temperature display, date and
Check Control messages, refer to page75.
Outside temperature warning
If the display drops to +377/+36, a signal
sounds and a warning lamp lights up. A mes-
sage appears on the Control Display. There is
an increased danger of ice.
Even at temperatures above +377/
+36 ice can form. Therefore, drive care-
fully, e.g. on bridges and sections of road in the
shade, otherwise there is an increased accident
risk.<
Odometer and trip odometer
Resetting trip odometer:
Press button 1 in the instrument cluster with
the ignition switched on.
When vehicle is parked
To briefly display the time, outside temperature
and mileage after the remote control has been
removed from the ignition lock:
Press button1 in the instrument cluster.
Everything under control
68
Tachometer
Do not operate the engine with the needle in the
red overspeed zone of the gauge, refer to arrow.
In this range, the fuel supply is interrupted to
protect the engine.
Coolant temperature
Should the coolant, and with it the engine
become too hot, a warning lamp lights up. In
addition, a message appears on the Control
Display.
Checking coolant level, refer to page225.
Energy Control
Displays the current fuel consumption. This
allows you to see whether your current driving
style is conducive to fuel economy with mini-
mum exhaust emissions.
Fuel gauge
Fuel tank capacity: approx. 22.5 US gal/
85 liters. You will find information on refueling
on page212.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Reserve
After the reserve quantity has been reached, a
message briefly appears on the Control Display;
the remaining range is shown in the computer.
Below a range of approx. 30 miles/50 km, the
message remains on the Control Display.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Controls
73Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
6.Select "Status" and press the controller.
The display shows a list of selected service and
maintenance procedures, as well as legally
mandated inspections.
You can request more detailed information on
every entry.
Select the entry and press the controller.
To exit from the menu:
Select the arrow and press the controller.
Symbols
No service is currently required.
The deadline for service or a legally man-
dated inspection is approaching. Please
arrange a service appointment.
The service deadline has already passed.
Entering dates for legally mandated
inspections*
Make sure the date on the Control Display is set
correctly, refer to page78; otherwise, the effec-
tiveness of CBS Condition Based Service is not
ensured.1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Info sources" and press the control-
ler.
4.Select "Service" and press the controller.
5.Change to upper field if necessary. Turn the
controller until "Service requirements" is
selected and press the controller.
6.Select "Status" and press the controller.
7.Select "State inspection" and press the
controller.
8.Select "Set service date" and press the
controller. The month is highlighted.
9.Turn the controller to make the adjustment.
10.Press the controller to apply the setting.
The year is highlighted.
11.Turn the controller to make the adjustment.
12.Press the controller to apply the setting.
The date entry is stored.
To exit the menu:
Select the arrow and press the controller.