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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-

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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

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Automatic transmission
with L mode
While you can drive as with a conventional
automatic transmission, you also have the
option of retaining your current gear selec-
tion with the L/D button on the steering
wheel, refer to page 68.
Transmission ranges
P R N D
Program display
L1 Ð L6
Buttons on steering wheel
L/D Ð
Selecting transmission range
The selector lever is at the center
position. To select transmission
ranges D, R or N, always start by pulling
toward the steering wheel, arrow 1, then
press up or down. Note the range indicated
in the Info Display.<
>Range D or R:
Press the selector lever up or down,
continuing to apply pressure to move it
past the detent
>Neutral N:
Press the selector lever as far as, but
not beyond, the detent
>Park P:
Press button P, arrow 2.
The selector lever immediately returns to
the center position when released.
Depress the brake pedal before
shifting out of P or N; the shift com-
mand will not be executed unless the brake
is applied Ð Shiftlock.
To prevent the vehicle from creeping after
you select a range, maintain pressure on
the brake pedal until you are ready to start.
You can activate the Automatic Hold fea-
ture to suppress the vehicle's tendency to
creep, refer to page 63.<
Shift commands are transmitted electroni-
cally. To help avoid malfunctions, each
command undergoes a plausibility check
prior to execution.
Remember to observe the Check Control
for status messages.
You can find additional information on the
Check Control on page 85.
To prevent the vehicle from rolling,
always select position P and engage
the parking brake before leaving the
vehicle with the engine running. Note the
information provided in the Info Display.
Never leave an unattended vehicle with the
engine running, as such a vehicle repre-
sents a potential safety hazard.<

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Deactivate the L mode to obtain max-
imum acceleration for overtaking
maneuvers, etc.<
Deactivating the L mode
>Press the L/D button or
>press the selector lever into position D
once again.
Automatic transmission
with Steptronic*
While you can drive as with any conven-
tional automatic transmission, you also
enjoy the option of shifting manually at the
steering wheel, refer to the next column.
Transmission ranges
P R N D
Program display
S or M1 Ð M6
Buttons on steering wheel
S/M/D + Ð
Selecting a transmission range
The procedure for selecting transmission
ranges is the same as that employed in the
L mode, refer to page 67.
Sport program and manual operation
When you press the S/M/D button on the
steering wheel once, the system responds
by activating the transmission's Sport pro-
gram, as indicated by the letter S in the Info
Display, refer to previous column. We rec-
ommend this program for performance-ori-
ented driving.
When you press the S/M/D button a
second time the transmission switches to
its manual mode; press again to return to
the automatic program.
You can also return to the standard auto-
matic program by reselecting D.
In the manual mode the transmission
upshifts when you briefly tap the buttons
on the rear of the steering wheel. You
downshift by briefly pressing the buttons
on the front of the steering wheel. The Info
Display shows the manual ranges M1
through M6.
Upshifts and downshifts are executed only
when they will result in a plausible combi-
nation of engine and vehicle speed; thus,
for example, a downshift that would cause
the engine to overrev will not be executed
by the system. The selected gear appears
briefly in the Info Display, followed by the
current gear.

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place Ð the transmission lockout is
released.
Re-engage the transmission lockout
after parking the vehicle at its destina-
tion. Otherwise there is a danger that the
vehicle could start to roll if parked on a
steep slope.<
Engaging again
1.Disengage the release lever by pressing
it together with the red detent lever,
arrow 1
2.Guide the release lever all the way back
into its original position Ð the transmis-
sion lockout is again engaged
3.Fold up and lock the cover panel. Now Ð
and not before Ð the key may be
removed.
Once the transmission lockout has
been re-engaged, the warning in the
Check Control should disappear, and the
symbol in the Info Display should change
from N to P. Should this fail to happen,
there is a danger that the vehicle could
start to roll.<
Information on jump-starting, tow-starting
and towing begins on page 202.
Turn signal indicators/
headlamp flasher
1High beams Ð blue indicator lamp
2Headlamp flasher Ð blue indicator lamp
3Turn signal indicators Ð the green indi-
cator lamp flashes, accompanied by a
periodic ticking from the turn signal
indicator relay
Using turn signal indicators
Move the lever beyond the detent position.
It then returns to the center position when
released. Press the lever as far as the
detent to switch off the turn signal indica-
tors.
Signaling briefly
Press the lever up to but not beyond the
detent. It then returns to the center position
when released.
If the flashing of the indicator lamp and the
ticking from the relay are both faster than
normal, this indicates that one of the bulbs
is defective; if a trailer is attached, this
could also indicate that one of its turn
signal indicator bulbs is defective.

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Selecting wiper fold-out position
Important for changing wiper blades, when
folding away from windshield to prevent
blades from sticking when ice forms, etc.
1.Switch off the engine and remove the
remote control unit from the ignition
lock
2.Press the wiper lever up and maintain
pressure for about 3 seconds until the
wipers are roughly vertical Ð this is the
fold-out position.
After folding the wipers back against the
windshield you will need to reactivate the
wiper system:
1.Insert the remote control unit to activate
the radio mode in the ignition lock
2.Apply brief upward pressure to the
wiper lever. The wipers return to their
retracted position and are ready for
normal operation.
To prevent damage to the wipers,
always fold them back against the
windshield before switching on either the
radio mode or the ignition.<
Washer fluid
Windshield and headlamp washer
system
Capacity: 6.3 US quarts (6 liters).
Fill with water and Ð if required Ð with a
washer antifreeze, according to manufac-
turer's recommendations.
We recommend that you mix the
washer fluid before adding it to the
reservoir.< Washer fluid antifreeze is flammable.
Always keep it well away from sparks
and open flames, and store it in tightly
closed containers well out of the reach of
children. Always observe the instructions
for use provided on the container.<
Programmable cruise
control
The concept
The programmable cruise control is avail-
able for use at speeds of approx. 20 mph
(30 km/h) and higher. The vehicle maintains
and stores the speed that you set using the
lever mounted on the steering column.
You can also use the multilevel preset
mode to store 6 desired speeds for later
selection with the lever on the steering
column, refer to page 75.
This feature assists you in quickly adapting
the vehicle speed to specific road condi-
tions, e.g. changes in speeds limits.
Do not use the cruise control when
driving on winding roads, in case of
heavy traffic or poor road conditions Ð
snow, rain, ice, loose road surface Ð that do
not permit a constant speed.<
One lever for all functions
Activating system
Press 1 or pull 2 lever as far as the detent.
The system maintains and stores the cur-
rent vehicle speed.

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Changing preset level
Push 1 or pull 2 the lever beyond the
detent. The preset speed progresses to the
next desired speed. The lowest speed that
is possible to select is roughly 20 mph
(30 km/h).
Interrupting the cruise control
With the cruise control active, briefly tap
the lever up or down.
Hiding display for multilevel preset
function
When activated, press the lever upward or
downward for approx. 3 seconds.
Showing display for multilevel preset
function again
Press 1 or pull 2 the lever beyond the
detent.
Deactivating the multilevel preset
function
The multilevel preset function is also deac-
tivated when you switch off the ignition.
Storing desired speeds
With vehicle stationary
Switch on the ignition.
Press 1 or pull 2 the lever beyond the
detent: the selectable speed level is dis-
played with 5.
>To increase desired speed:
Press the lever forward
>To decrease desired speed:
Pull back the lever
>To store desired speed:
Maintain pressure on button 4 for
approx. 3 seconds. The stored desired
speed appears in 6.
If 6 speeds have already been stored,
it will be necessary to delete one
before entering a new preset speed.<
While driving
Activate multilevel preset function.
Maintain pressure on button 4 for approx.
3 seconds. The respective driven speed is
applied as the desired speed and displayed
with 6.
If all of the graduations flash at once
this indicates that 6 desired speeds
have already been stored. You must then
delete at least one.<
Deleting desired speeds
Select the desired speed 5.
Press button 4 for approx. 3 seconds.
Active cruise control*
The concept
With active cruise control you can select a
desired speed which is not only automati-
cally maintained when driving on open
roadways, but also varied to maintain a
selected distance setting as slower traffic
is encountered.
Active cruise control is a technological
advance over the familiar cruise control
and is a welcome relief from the constant
adjustment of speed that can accompany
driving in traffic on freeways or other high-
speed thoroughfares. Especially on longer