Page 225 of 491

224 Controls in detailPower windows
Aim transmitter eye of the SmartKey or
SmartKey with KEYLESS-GO* at the
driver’s outside door handle. The
SmartKey or SmartKey with
KEYLESS-GO* must be in close proxim-
ity to the door handle.
Press and hold button
Œ
until the
windows and the tilt/sliding sunroof*
have reached the desired position.
Release button
Œ
to interrupt proce-
dure.
Convenience closing feature
When you lock the vehicle, you can close
the windows and the tilt/sliding sunroof*
simultaneously.
Aim transmitter eye of the SmartKey or
SmartKey with KEYLESS-GO* at the
driver’s outside door handle
(page 224). The SmartKey or
SmartKey with KEYLESS-GO* must be
in close proximity to the door handle.
Press and hold button ‹ until the
windows and the tilt/sliding sunroof*
are completely closed.
Release button ‹ to interrupt pro-
cedure.
Vehicles with KEYLESS-GO*:
Press and hold button ‹ or the lock
button at the outside door handle
(page 60) until the windows and the
tilt/sliding sunroof* are completely
closed.
Release button ‹ or the lock button
at the outside door handle to interrupt
procedure.Warning!
G
When closing the windows and the tilt/slid-
ing sunroof*, be sure that there is no danger
of anyone being harmed by the closing pro-
cedure.
If potential danger exists, proceed as fol-
lows:
Release button ‹. To reverse in di-
rection of movement, press
buttonŒ for opening or button‹
for closing.
Vehicles with KEYLESS-GO*:
Pull on the door handle and hold firmly.
The side windows and the tilt/sliding
sunroof* will open for as long as the
door handle is held but the door not
opened.
Page 226 of 491

225 Controls in detail
Power tilt / sliding sunroof*
Power tilt / sliding sunroof*
Opening and closing the power tilt / sliding sunroof
The tilt / sliding sunroof is opened and
closed electrically. The switch for the
tilt / sliding sunroof is on the overhead
control panel.
1Push back to slide roof open
2Push forward to slide roof closed
3Push up to raise roof at rear
4Pull down to lower roof at rearWith the sunroof closed or tilted open, a
screen can be slid into the roof opening to
guard against sun rays. When sliding the
sunroof open, the screen will also retract.
Warning!
G
When closing the tilt/sliding sunroof, make
sure there is no danger of anyone being
harmed by the closing procedure.
The opening/closing procedure of the
tilt/sliding sunroof can be immediately halt-
ed by releasing the switch or, if the switch
was moved past the resistance point and re-
leased, by moving the switch in any direc-
tion.
The tilt/sliding sunroof is made out of glass.
In the event of an accident, the glass may
shatter. This may result in an opening in the
roof.
In a vehicle rollover, occupants not wearing
their seat belts or not wearing them properly
may be thrown out of the opening. Such an
opening also presents a potential for injury
for occupants wearing their seat belts prop-
erly as entire body parts or portions of them
may protrude from the passenger compart-
ment.
Page 227 of 491

226 Controls in detailPower tilt / sliding sunroof*
Switch on the ignition (
page 34).Opening and closing the power
tilt / sliding sunroof
To open, close, raise or lower the
tilt/sliding sunroof, move the sunroof
switch to resistance point in the re-
quired direction1to4.
Release the sunroof switch when the
tilt/sliding sunroof has reached the
desired position.
Fully opening (Express-open) and
closing (Express-close) the power
tilt/sliding sunroof
To open or close the tilt/sliding sun-
roof, move the sunroof switch past the
resistance point in the direction of
arrow1to2 and release.
The tilt/sliding sunroof opens or closes
completely.
When leaving the vehicle, always remove the
SmartKey or the SmartKey with
KEYLESS-GO* from the starter switch, take
it with you, and lock the vehicle. Do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment can
cause an accident and/or serious personal
injury.!To avoid damaging the seals, do not
transport any objects with sharp edges
which can stick out of the tilt / sliding
sunroof.
Do not open the tilt/sliding sunroof if
there is snow or ice on the roof, as this
could result in malfunctions.
The tilt / sliding sunroof is opened or
closed manually should an electrical
malfunction occur (
page 407).
iYou can also open or close the win-
dows using the SmartKey, see “Sum-
mer opening feature” (
page 223) and
“Convenience closing feature”
(
page 224).
You can also close and reopen the
tilt / sliding sunroof using
the air recirculation switchO in
the control panel of the climate
control (
page 198)
or (
page 210)
Page 228 of 491

227 Controls in detail
Power tilt / sliding sunroof*
Stopping the power tilt/sliding sunroof
during Express-operation
Move the sunroof switch in any direc-
tion.Synchronizing the power tilt / sliding
sunroof
The tilt / sliding sunroof must be synchro-
nized
after the battery has been disconnect-
ed or discharged
after the tilt / sliding sunroof has been
closed manually (
page 407)
after a malfunction
if the tilt / sliding sunroof does not
open smoothly
Remove the fuse from the main fuse
box (
page 434).
Reinsert the fuse in the main fuse box.
Switch on the ignition (
page 34).
Move and hold the sunroof switch in
the direction of arrow3 until the
tilt/sliding sunroof is fully raised at the
rear.
Keep holding the sunroof switch in the
direction of arrow3 for approximately
one second.
Check the Express-open feature
(page 226).
If the tilt/sliding sunroof opens com-
pletely, the roof is synchronized. Other-
wise repeat the above steps.
iIf the movement of the tilt/sliding sun-
roof is blocked during the
Express-close procedure, the tilt/slid-
ing sunroof will stop and reopen slight-
ly.
Page 229 of 491

228 Controls in detailDriving systemsThe driving systems of your vehicle are de-
scribed on the following pages:
Cruise control and Distronic*, with
which the vehicle can maintain a preset
speed
Airmatic DC* adjusts the vehicle sus-
pension characteristics automatically
and controls the vehicle level
For information on BAS, ABS, SBC and ESP
driving systems, see “Driving safety sys-
tems” (
page 87).
Cruise control
The cruise control automatically maintains
the speed you set for your vehicle.
Use of cruise control is recommended for
driving at a constant speed for extended
periods of time. You can set or resume
cruise control at any speed above 25 mph
(40 km /h).
E 320 4MATIC, E 500 4MATIC:
You can set or resume cruise control at any
speed above 20 mph (30 km /h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever on the left-hand side of the steering
column (
page 22).
Warning!
G
Cruise control is a convenience system de-
signed to assist the driver during vehicle op-
eration. The driver is and must always
remain responsible for the vehicle speed
and for safe brake operation.
Only use cruise control if the road, traffic
and weather conditions make it advisable to
travel at a steady speed.
The use of cruise control can be danger-
ous on winding roads or in heavy traffic
because conditions do not allow safe
driving at a steady speed.
The use of cruise control can be danger-
ous on slippery roads. Rapid changes in
tire traction can result in wheel spin and
loss of control.
Deactivate cruise control when driving
in fog.
The “Resume” function should only be oper-
ated if the driver is fully aware of the previ-
ously set speed and wishes to resume this
particular preset speed.
Page 230 of 491

229 Controls in detail
Driving systems
1Set current or higher speed
2Set current or lower speed
3Cancel cruise control
4Resume at previously set speedSetting current speed
Accelerate or decelerate to the desired
speed.
Briefly lift1 or depress2 the cruise
control lever.
The current speed is set.
Remove your foot from the accelerator
pedal.
Cruise control is activated.
The selected speed appears in the multi-
function display for approximately five sec-
onds, and the corresponding speedometer
segments from the selected speed to the
vehicle maximum speed are illuminated.
iOn uphill or downhill grades, cruise
control may not be able to maintain the
set speed. Once the grade eases, the
set speed will be resumed.
E 320, E 500:
On downhill grades, the cruise control
will hold the set speed with active brak-
ing action.
In addition, on longer downhill grades
the automatic transmission will auto-
matically downshift.
E 320 4MATIC, E 500 4MATIC:
If the engine’s braking power does not
brake the vehicle sufficiently on down-
hill grades, the automatic transmission
will automatically downshift.
Page 231 of 491

230 Controls in detailDriving systemsCanceling cruise control
There are several ways to cancel cruise
control:
Step on the brake pedal.
Cruise control will be canceled. The
last speed set will be stored for later
use.
or
Briefly push the cruise control lever to
position3.
Cruise control will be canceled. The
last speed set will be stored for later
use.iThe last stored speed is canceled when
you turn off the engine.
iCruise control automatically switched
off, if
E 320, E 500:
you step on the brake pedal.
you depress the parking brake ped-
al.
In this case the segments in the
multifunction display go out and no
warning sounds.
the vehicle speed is under 25 mph
(40 km/h).
ESP is in operation or switched off
with the ESP switch (
page 92).
you move the gear selector lever in
position N while driving.
The segments in the multifunction dis-
play go out, and an acoustic warning
sounds.
E 320 4MATIC, E 500 4MATIC:
you step on the brake pedal.
you move the gear selector lever to
position N while driving.
the vehicle speed is below 20 mph
(30 km/h).
ESP is in operation.
The segments in the multifunction dis-
play are flashing.
!Moving gear selector lever to
positionN while driving also cancels
cruise control. However, the gear se-
lector lever should not be moved to
positionN while driving except to coast
when the vehicle is in danger of skid-
ding (e.g. on icy roads).
Page 232 of 491

231 Controls in detail
Driving systems
Setting a higher speed
Lift cruise control lever to position1
and hold it up until the desired speed is
reached.
Release cruise control lever.
The new speed is set.
Setting a lower speed
Depress cruise control lever to
position2 and hold it down until the
desired speed is reached.
Release cruise control lever.
The new speed is set.Fine adjustment in 1 mph
(Canada: 1 km / h) increments
Faster
Briefly tip cruise control lever in the di-
rection of arrow1.
Slower
Briefly tip cruise control lever in the di-
rection of arrow2.Setting to last stored speed
(“Resume” function)
Briefly push cruise control lever to
position4.
The cruise control resume the last set
speed.
Remove your foot from the accelerator
pedal.
The selected speed appears in the multi-
function display for approximately five sec-
onds, and the corresponding speedometer
segments from the selected speed to the
vehicle maximum speed are illuminated.
iDepressing the accelerator pedal does
not deactivate cruise control. After
brief acceleration (e.g. for passing),
cruise control will resume the last
speed set.
iE 320, E 500:
When you use the cruise control lever
to decelerate, the brake system will au-
tomatically brake the vehicle if the en-
gine’s braking power does not brake
the vehicle sufficiently.
E 320 4MATIC, E 500 4MATIC:
When you use the cruise control lever
to decelerate, the transmission will au-
tomatically downshift if the engine’s
braking power does not brake the vehi-
cle sufficiently.
Warning!
G
The speed stored in memory should only be
set again if prevailing road conditions per-
mit. Possible acceleration or deceleration
differences arising from returning to preset
speed could cause an accident and/or seri-
ous injury to you and others.