159 Controls in detail
Control system
Vehicle submenu
Access the
VEHICLE
submenu via the
SET-
INGS
menu. Use the
VEHICLE
submenu to
make general vehicle settings. The follow-
ing functions are available:Setting automatic locking
Use this function to activate or deactivate
the automatic central locking. With the au-
tomatic central locking system activated,
the vehicle is centrally locked at vehicle
speeds of approximately 9 mph
(15 km/h).
Press buttonæ orç to move
the selection marker to the
VEHICLE
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
AUTOMATIC DOOR LOCK
.
The selection marker is on the current
setting.
Pressæ orç to switch AUTOMATIC DOOR LOCK
ON or
OFF
.Limiting opening height of trunk lid*
This function is available on vehicles with
the trunk lid opening/closing system*.
Use this function to activate or deactivate
the limiting opening height of trunk lid.
Move the selection marker with
theæ orç button to
VEHICLE
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:OPENING LIMITER
TRUNK LIDThe selection marker is on the current
setting.
Press buttonæ orç to switch
the opening limiter for trunk lid
ON
or
OFF
.
Function
Page
Setting automatic locking
159
Limiting opening height of trunk
lid*
159
160 Controls in detailControl systemConvenience submenu
Access the
CONVENIENCE
submenu via the
SETTINGS
menu. Use the
CONVENIENCE
sub-
menu to change the settings for a number
of convenience features. The following
functions are available:Setting key-dependency
Use this function to set whether the mem-
ory settings for the seats, the steering
wheel, the mirrors, and the automatic cli-
mate control should be stored separately
for each SmartKey (
page 121).
Move the selection marker with
theæ orç button to
the
CONVENIENCE
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
SETTINGS KEY-DEPENDENT
.
The selection marker is on the current
setting.
Pressæ orç to set key-depen-
dency to
ON or
OFF
. Activating easy-entry/exit feature
Use this function to activate and deacti-
vate the easy-entry/exit feature. When the
feature is activated, the steering wheel and
driver’s seat will move back to facilitate ex-
iting when you:
remove the SmartKey from the starter
switch or the KEYLESS-GO start/stop
button*
open the driver’s door
However, the engine must be turned off.
Function
Page
Setting key-dependency
160
Activating easy-entry/exit fea-
ture
160
Setting parking position for exte-
rior rear view mirror
162
Setting fold-in function for exteri-
or rear view mirrors
162
Adjusting the drive-dynamic seat
(driver’s side)
163
Warning!
G
You must make sure that no one can be-
come trapped or injured by the moving
steering wheel and the driver’s seat when
the easy-entry / exit feature is in operation
and the driver’s door is being opened or the
SmartKey is removed from the starter
switch.
161 Controls in detail
Control system
After entering the vehicle, the steering
wheel and seat will move into the position
stored in memory when:
the driver’s door is closed
you put the SmartKey in the starter
switch
press and hold the appropriate stored
position button on the memory switch
(page 121)
Move the selection marker with
theæ orç button to
the
CONVENIENCE
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
EASY-ENTRY FEATURE ACTIVATE
.
The selection marker is on the current
setting.
Pressæ orç to change the
easy-entry/exit setting.
The following settings are available for the
easy-entry/exit feature:
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry / exit
feature, which could result in an accident
and / or serious personal injury.
iTo cancel seat/steering wheel move-
ment, do one of the following:
Press seat adjustment switch
(page 35)
Move the steering column stalk
(page 37)
Press the memory button
(page 121)
STEER. COL.
Only the steering
column is moved.
ST. COL + SEAT
Both the steering
column and the
seat are moved.
OFF
The easy-entry/ex-
it feature is deacti-
vated.
162 Controls in detailControl systemSetting parking position for exterior rear
view mirror
Use the
MIRROR SETTING WHEN PARKING
function to select whether the passen-
ger-side exterior rear view mirror should be
turned downward during parking maneu-
vers when reverse gearR is engaged. For
additional information, see “Activating ex-
terior rear view mirror parking position”
(
page 175).
Move the selection marker to the CONVENIENCE
submenu using theæ
orç button.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
MIRROR SETTIMG WHEN PARKING
.The selection marker is on the current
setting.
Pressæ orç to switch function ON or
OFF
.
Setting fold-in function for exterior rear
view mirrors
Using this function, you can set the exteri-
or rear view mirrors to be automatically
folded in when you lock your vehicle
(
page 176).
Move the selection marker to the CONVENIENCE
submenu with the æ
or ç button.
Press buttonj or k repeatedly
until the message
FOLD IN MIRRORS
WHEN LOCKING?
appears in the display.
The selection marker is on the current
setting.
Press buttonæ or ç to switch
the automatic fold-in setting for the
mirrors
ON or
OFF
when the vehicle is
locked.
163 Controls in detail
Control system
Adjusting drive-dynamic seats
Use this function to adjust the settings for
the drive-dynamic seat.
Move the selection marker with
theæ orç button to
the
CONVENIENCE
submenu.
To adjust the driver’s drive-dynamic
seat press buttonj ork re-
peatedly until you see this message in
the display:
DRIV. DYN. SEAT ADJ.
DRIVER
The selection marker is on the current
setting.
Press buttonæ orç to select
the desired setting. The following settings are available:
Setting 1
(Sporty) Strong lateral
support and fast air
pressure build-up in
the air chambers of
the backrest side bol-
sters
Setting 2
(Comfort) Less lateral
support and slow air
pressure build-up in
the air chambers of
the backrest side bol-
sters
175 Controls in detail
Good visibility
Activating exterior rear view mirror
parking position
Follow these steps to activate the mirror
parking position so that the passen-
ger-side exterior rear view mirror will be
turned downward to the stored position.
Make sure you have stored a parking
position for the passenger-side exterior
rear view mirror (
page 122).
Make sure the
MIRROR SETTING WHEN
PARKING
function in the
CONVENIENCE
submenu of the control system is
switched to
ON (page 162).
Switch on ignition (if not already on).
Press button2 for the passenger-side
exterior rear view mirror.
Place the gear selector lever in reverse
gearR.
The passenger-side exterior rear view
mirror will be turned downward to the
stored position.
1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view mir-
ror buttonThe exterior rear view mirror returns to its
previously stored driving position:
ten seconds after you put the gear se-
lector lever out of positionR
immediately once your vehicle exceeds
a speed of approximately 6 mph
(10 km/h)
immediately when you press button1
for driver’s side mirror.
209 Controls in detail
Driving systems
Distronic menu in the control system
In the Distronic menu you see the current
settings for Distronic. What appears in the
display depends on whether Distronic and
the distance warning function are turned
on or off.
Press buttonè orÿ repeatedly
until you see one of the following dis-
plays.
Warning!
G
An intermittent warning sounds and the
Distronic warning lampl in the instru-
ment cluster is illuminated if the Distronic
system calculates that the distance to the
vehicle ahead and your vehicle’s current
speed indicate that Distronic will not be ca-
pable of slowing the vehicle sufficiently to
maintain the preset following distance,
which creates a danger of a collision.
Immediately brake your vehicle to increase
the distance between your vehicle and the
vehicle in front of you. The warning sound is
intended as a final caution that you have not
interceded with your own braking inputs to
avoid a potentially dangerous situation. Do
not wait for the operation of the warning sig-
nal to intercede with your own braking, as
that will result in potentially dangerous
emergency braking which will not always re-
sult in an impact being avoided.
Tailgating increases the risk of an accident.
Warning!
G
Distronic brakes your vehicle with a maxi-
mum of 6.5 ft/s
2 (2 m/s
2). This corre-
sponds to about 20% of the maximum
deceleration ability of your vehicle.
Distronic brakes the vehicle in an effort to
restore the preset distance or to maintain
the speed. The brake pedal is automatically
applied as this happens which results in the
brake pedal moving.
Keep driver’s foot area clear at all times, in-
cluding the area under the brake pedal. Ob-
jects stored in this area may impair pedal
movement which could interfere with the
braking ability of the Distronic system.
Do not place your foot under the brake pedal
– your foot could become caught.
285 Operation
Tires and wheels
Checking tire pressure electronically*
(vehicles produced up to approximate-
ly October 2003)
The tire inflation pressure monitor only
functions on wheels that are equipped with
the proper electronic sensors. It monitors
the tire inflation pressure, as selected by
the driver, in all four tires. A warning is is-
sued to alert you to a decrease in pressure
in one or more of the tires.
Tire pressure inquiries are made using the
multifunction display (
page 134). The in-
flation pressures are displayed only after a
few minutes travel time.
You can select the unit of measure used for
the tire inflation pressure by changing the
setting in the control system (
page 134).
Switch on ignition.
Press buttonè orÿ on the mul-
tifunction steering wheel repeatedly
until the standard display menu ap-
pears in the multifunction display
(page 134).
Press button k orj repeatedly
until you see the current inflation pres-
sures for each tire appear in the dis-
play.
iCheck with an authorized
Mercedes-Benz Center to determine
the equipment installed in your vehicle.
iPossible differences between the read-
ings of a tire pressure gauge of an air
hose, e.g. gas station equipment, and
the vehicle’s control system can occur.
The readings issued by the control sys-
tem are more precise.
Warning!
G
The tire inflation pressure monitor does not
indicate a warning for wrongly selected in-
flation pressures. Always adjust tire inflation
pressure according to the label on the fuel
filler flap.
The tire inflation pressure monitor is not
able to issue a warning due to a sudden dra-
matic loss of pressure (e.g. tire blowout
caused by a foreign object). In this case
bring the vehicle to a halt by carefully apply-
ing the brakes and avoiding abrupt steering
maneuvers.iOperating radio transmission equip-
ment (e.g. wireless headsets, two-way
radios) in or near the vehicle could
cause the tire inflation pressure moni-
tor to malfunction.