
Adjustments
46 Please observe the information on using
safety belts provided on page 50 and the
notice on the active head restraints on
page 48.
The concept
You adjust the seat in two stages:
1Preselect the function: the button lights
up brightly
2Adjustments: slide control knob to
>front or rear or
>upwards or downwards
>or turn
Electric power seat adjustment
You can use the control knob to adjust var-
ious functions after first selecting them with
the buttons.
To ensure that the safety systems
continue to provide optimal protec-
tion, please observe the adjustment
instructions on page 45.<
3Forward/backward:
Height:
Backrest:
This button is always ready for opera-
tion4Thigh support:
Height:
Tilt angle Ð driver's seat only:
5Lumbar support
*, see below
Front comfort seat* adjustment
In addition to the electric power seat func-
tions, several other adjustment options are
also available with the comfort seat:
4Thigh support:
Tilt angle Ð also passenger seat:
5Lumbar support, see below
Backrest width:
Increase or decrease lateral
support
6Shoulder support, see below
Head restraint height:
Backrest:
Lumbar support adjustment
5Lumbar support
You can also adjust the contours of the
backrest to obtain additional support in the
lumbar region.
The upper hips and spinal column receive
supplementary support to help you main-
tain a relaxed, upright sitting position.
Increase or decrease curvature
Increase curvature at top or bottom.
Shoulder support adjustment
6To adjust the tilt angle of the shoulder
support:
You can use the adjustable upper backrest
for supplementary support in the shoulder
region. This provides a relaxed driving
position and helps relieve stress on the
shoulder muscles.
Make corrections in the forward/
backward adjustment of the seat to
ensure that the safety belt still fits firmly
against your body. If you do not do this, the
protection provided by the safety belt may
be reduced.<

Adjustments
52
Rear
The operating concept is the same as for
the front seat ventilation.
Active seat*
Active adjustment of the seat cushion's
contours reduces muscular tension and
fatigue to help prevent lower back pain.
To activate: press the button, the indicator
lamp comes on.
Mirrors
Adjusting exterior mirrors
14-way adjustment
2To select mirror for adjustment
To prevent the exterior mirrors on this
vehicle from being damaged, always
fold them in by hand before entering an
automatic car wash.<
You can also adjust the mirrors manually by
pressing against the outer edges of their
lenses.
Storing the mirror positions, refer to Seat,
mirror and steering wheel memory on
page 54.
The mirror on the passenger's side
features a lens with a more convex
surface than the mirror installed on the
driver's side. When estimating the distance
between yourself and other traffic, bear in
mind that the objects reflected in the mirror
are closer than they appear. This means
that estimations of the distance to following
traffic should not be regarded as precise.<
Self-defrosting mirrors
The mirrors are automatically heated
whenever the ignition is switched on.
Interior and exterior mirrors,
automatic dimming feature*
These mirrors automatically respond to
ambient light and headlamp glare from fol-
lowing vehicles by automatically dimming
through an infinitely-variable range. There
are two photocells located in the interior
rearview mirror for this purpose. One is
integrated within the mirror's lens, arrow,
while the other is located at an offset posi-
tion on the rear of the mirror housing.

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The mirrors automatically revert to their
clear, undimmed mode whenever you
place the selector lever into reverse.
For trouble-free operation, keep the
photocells clean and do not cover the
area between the interior rearview mirror
and the windshield. Do not attach any kind
of stickers on the windshield in front of the
mirror, either.<
Illuminated vanity mirror in the rear
1.Press button 1. The vanity mirror folds
down
2.Pull the mirror down slightly before pro-
ceeding to turn it or tilt it into the
desired position
3.Press the vanity mirror back up before
folding it back in.
Steering wheel adjustment
The steering wheel can be adjusted in any
of four directions by pressing the appro-
priate end of the button.
Do not adjust the steering wheel while
the vehicle is moving. There is a risk
of accident from unexpected movement.< Storing steering wheel positions, refer to
Seat, mirror and steering wheel memory on
page 54.
Automatic steering wheel
adjustment
The steering wheel automatically moves as
high up and far forward as possible to ease
driver entry and exit before then returning
to the standard position or stored memory
setting.
This automatic feature is governed by the
driver's door and the ignition switch.
Steering wheel heater*
The steering wheel's heater operates when
the ignition is on.
Press the button to activate or deactivate
this system.
The indicator lamp within the button lights
up when the steering wheel heater is in
operation.
Programming button function
You can assign specific individual
functions to the programmable
button. This feature then provides
you with quick access to this function,
allowing you to control it without undue
distraction from road and traffic conditions.

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Safety feature
1.Driver's door closed and ignition
switched either on or off
2.Press memory button 1 or 2 and main-
tain pressure until the adjustment pro-
cess has been completed.
If you press the
MEMORY button acciden-
tally:
Press the button again; the indicator lamp
goes out.
Do not call up a position from the
memory while the vehicle is moving.
There is a risk of accident from unexpected
movement of the seat or steering wheel.<
You can have your vehicle pro-
grammed to automatically dial in your
own individual adjustment settings for the
seat, mirrors and steering wheel whenever
you use your personal remote control unit
to unlock the vehicle.<
When using the Key Memory feature
always make sure that the footwell
behind the driver's seat is empty and unob-
structed. If you fail to do so, any persons or
objects behind the seat could be injured or
damaged by a rearward movement of the
seat.<
Passenger-side exterior mirror tilt
function
Automatic curb monitor
1.Select the driver's door mirror with the
switch
2.When you select the transmission posi-
tion R, the door mirror on the front pas-
senger side tilts downward slightly. This
allows the driver to see the area imme-
diately adjacent to the vehicle Ð such as
a curb Ð when parking, etc.
You can deactivate this automatic feature:
Slide the mirror selection switch to the pas-
senger's side position.
Airbags
1Front airbags for driver and front pas-
senger
2Head airbags in front and rear
3Side airbags in front and rear
*
4Knee airbags for driver and front pas-
senger Airbags are located under the upholstery
covers on the steering wheel, in the instru-
ment panel, in the door trim panels in front
and rear*, on the roof pillars and the sides
of the headliner.

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Driving
Ignition lock
Insert the remote control unit all the way
into the ignition lock. This also activates the
radio mode.
When the remote control unit is in the
ignition lock you can start the engine
without first switching on the ignition.<
Switching the ignition on and off
Continue to press the start/stop button to
switch the radio mode on and off or switch
the ignition on and off.
Do not depress the brake pedal until
you are ready to start the engine. If
you push the start/stop button while the
brake pedal is depressed the engine will
start immediately.<
Radio mode
Several systems, such as the Control
Center, parked-car ventilation, etc., are
available for use. The time and outside
temperature appear in the Info Display.
The radio mode is automatically
deactivated:
>After approx. 16 minutes, when a door
is closed and the system does not reg-
ister the presence of any individuals in
the vehicle
>Immediately if the remote control is
removed from the ignition lock.<
Ignition switched on
All vehicle systems are ready for operation.
Ignition off
The indicator lamps in the Info Display go
out. Only the automatic transmission's
range display remains visible for a brief
period.
Removing the remote control unit
from the ignition lock
Press the remote control unit in briefly; it is
ejected and now protrudes slightly from the
lock. This procedure will also switch off the
ignition if it is on.
Switch off the engine before removing
the remote control unit from the igni-
tion lock.
The transmission automatically shifts to
position P Ð Interlock.<
If the remote control is still in the ignition
lock when the driver's door is opened, a
gong will sound and a message will appear
in the Info Display.

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You have two separate options for
engaging the parking brake:
>Manually, by briefly pressing the button
>Automatically, through activation of the
Automatic Hold mode, refer to page 64.
An electrohydraulic mechanism then
engages the parking brake to prevent the
rear wheels from turning whenever you
switch off the engine.
When the engine is running, parking brake
engagement is controlled by the brake
system's hydraulic circuits, which act on
the disc brakes at the front and rear
wheels.
Brake pedal feel
Because this function is activated using the
brake system's hydraulic circuits, the
response of the brake pedal may change
slightly. Engagement may also be accom-
panied by activation noise Ð this is normal.
Manual engagement
Press the button briefly, the
word PARK appears briefly in
the Info Display. With the
parking brake set, the indicator
lamp lights up red in the
Info Display, refer to page 14.
With the ignition off, the indicator
lamp goes out after a brief
period.<
Manual release
With the ignition on, briefly
press the button: the indicator
lamp in the Info Display goes
out.
Provided that the remote control unit
is engaged in the ignition lock, you
can also release the parking brake after the
engine has been switched off. This function
is intended for use in automatic car
washes, etc.<
When leaving the vehicle, always
release the remote control unit from
the detent in the ignition lock; this precau-
tion prevents children from disengaging the
parking brake, etc.
The parking brake can still be engaged at
any time when the remote control unit is
released from the detent. It is only possible
to disengage the parking brake with the
ignition on.<
If exceptional circumstances should
make it necessary to engage the
parking brake while the vehicle is in motion,
maintain pressure on the button.
The indicator lamp appears in red in the
Info Display. A gong sounds at the same
time.
The brake lamps come on.
The vehicle continues to brake automati-
cally for as long as you maintain pressure
on the button.<
When you brake the vehicle to a vir-
tual stop, i.e., down to a speed of
approximately 2 mph/3 km/h or below, the
parking brake remains engaged.
The indicator lamp in the Info Display
lights up red. Press the button briefly to
disengage the parking brake manually.<
Automatic Hold
You can activate this feature after starting
the engine; it then remains operational until
the next time the engine is switched off.
This feature provides supplementary sup-
port during vehicle operation by automati-
cally engaging and releasing the parking
brake during stops at traffic lights, in stop-

Driving
64 and-go traffic, etc. As the vehicle then no
longer tends to creep when the transmis-
sion is engaged, it is no longer necessary
to hold the vehicle by depressing the brake
pedal.
It prevents the vehicle from rolling back-
ward during uphill starts.
The parking brake also engages automati-
cally when you switch off the engine after
stopping the vehicle.
You can activate and deactivate the Auto-
matic Hold feature by selecting the "Set-
tings" menu in the Control Center.
A description of the Control Center is pro-
vided on page 19.
Automatic Hold activation/
deactivation
1.Select "Settings"
2.Select and confirm your selec-
tion
3.Select "AUTO P". Press the controller
to activate/deactivate the desired func-
tion
>Automatic Hold is activated.
The green AUTO P status message in
the Info Display shows you that the
system is ready for operation
>Automatic Hold is deactivated.
The green AUTO P status message dis-
appears from the Info Display.
You can program the programmable
function button on the steering wheel
to control the Automatic Hold function,
refer to page 53.
This will allow you to activate and deacti-
vate the Automatic Hold function quickly and without distraction from traffic and
road conditions.<
You can also deactivate Auto-
matic Hold by pressing the
button while the vehicle is sta-
tionary. The vehicle remains
stationary, the indicator lamp
changes from green to red. Press the
button again to release the parking brake.
Driving with Automatic Hold
The parking brake engages automatically
when the vehicle comes to a stop. The indi-
cator lamp in the Info Display lights
up green.
To start off again, simply press the acceler-
ator pedal. The parking brake is released
automatically; the indicator lamp
goes out.
Do not drive through an automatic car
wash with Automatic Hold on and the
engine running. The system would engage
the parking brake while the vehicle is sta-
tionary.<
Parking with Automatic Hold
The parking brake engages automatically
when you stop the vehicle and switch off
the engine. The indicator lamp
changes from green to red.
Provided that the remote control unit
is engaged in the ignition lock, you
can also release the parking brake manu-
ally after switching off the engine, refer to
page 63. This option is useful in automatic
car washes, etc.
Automatic Hold is deactivated.<
When leaving the vehicle, always
release the remote control unit from
the detent in the ignition lock; this precau-
tion prevents children from disengaging the
parking brake, etc.<

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For your safety
Automatic Hold is automatically deacti-
vated when
>the engine is switched off
>the system detects that the driver's seat
is not occupied while the engine is run-
ning
>the hood is opened while the engine is
running
>the luggage compartment is opened
with the transmission in reverse while
the engine is running, and
>when the parking brake is used to bring
the vehicle to a stop.
The indicator lamp changes from
green to red, and the AUTO P letters in the
Info Display disappear.
Before starting off again, briefly press the
button to disengage the parking brake
manually, refer to page 63, or reactivate
Automatic Hold, refer to page 64.
Before leaving the vehicle with the
engine running, always move the
automatic transmission's selector lever to
position P and ensure that the parking
brake is engaged. The vehicle could start to
roll if you fail to observe these precautions.
Never leave an unattended vehicle with the
engine running, as such a vehicle repre-
sents a potential safety hazard.<
Automatic Hold is automatically
deactivated whenever the system
detects any tendency for the wheels to spin
in response to slippery road surfaces. Note
the status reports in the Check Control.
You can find more detailed information on
Check Control on page 85.<
Malfunctions
If a malfunction occurs, the indicator
lamp lights up yellow in the Info Dis-
play and a status report will appear in the
Check Control. Please note any supple-
mentary information that appears in the
Control Display.
Releasing the parking brake
manually
You can respond to any interruptions in the
supply of electrical power, for instance, if
the battery is discharged or disconnected,
by releasing the parking brake manually.
Before proceeding to release the
parking brake manually, and each
time you park the vehicle without engaging
the parking brake, always ensure that the
automatic transmission's selector lever is
in position P, refer to page 67. Note the
range indicated in the Info Display.
If it is not possible to avoid parking on an
extremely steep slope, use some supple-
mentary means, such as a wheel chock, to
make certain that the vehicle will not roll,
refer to page 198. Otherwise the danger
exists that the vehicle could roll when
parked on a very steep hill.<
Should it also be necessary to release the
automatic transmission's lockout manually,
for instance, if the battery is discharged,
always adhere to the following sequence:
1.If necessary, start by manually releasing
the parking brake
2.Then release the automatic transmis-
sion's lockout manually, refer to
page 70.
Jump-starting and towing, refer to
pages 202 and 203.
What you will need
1Screwdriver handle
2Emergency-release tool
310 mm open-end wrench
You will find the required tools in the
onboard tool kit mounted on the inside of