169 Controls in detail
Control system
Press buttonæ orç to switch
function
on or
off
.
Dynamic seat* submenu
Access the
Dynamic Seat
submenu via the
Settings
menu. Use the
Dynamic Seat
submenu to change the settings for the dy-
namic seats. The following functions are
available:Adjusting the dynamic seat
The function dynamic seat adjustment lets
you determine the way the seat adjusts
while driving.
Move the selection marker with
theæ orç button to the Dynamic Seat
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
Dyn. Multi-cont. Seat, driver
for the driver seat or Dyn. Multi-cont. Seat, fr. pass.
for the passenger seat.
The selection marker is on the current
setting.
Press buttonæ orç to switch
function
Level 1
or
Level 2
.The following settings are available:
Function
Page
Adjust driver seat
169
Adjust passenger seat
169
Level 1
(Comfort) Less lat-
eral support and
slow air pressure
build-up in the air
chambers of the
backrest side bold-
ers
Level 2
(Sporty) Strong lat-
eral support and
fast air pressure
build-up in the air
chambers of the
backrest side bold-
ers
171 Controls in detail
Control system
Resetting fuel consumption statistics
Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.
Press buttonj ork repeatedly
until you see the reading that you want
to reset in the display.
Press and hold the reset button in the
instrument cluster (
page 24) until
the value is reset to 0.
Call up range (distance to empty)
Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
Range:
In the display you will see the calculat-
ed range based on the current fuel tank
level.
TEL menu*
You can use the functions in the
TEL
menu
to operate your telephone, provided it is
connected to a hands-free system and
switched on.
Switch on the telephone and COMAND.
Press buttonÿ orè on the
steering wheel repeatedly until you see
the
Tel
menu in the display.
Warning!
G
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call. If you choose to use the tele-
phone while driving, please use the
hands-free device and only use the tele-
phone when weather, road and traffic condi-
tions permit.
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a ve-
hicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km / h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or
personal injury.
198 Controls in detailDual-zone automatic climate controlAdjusting air distribution
Adjusting manually
Use air distribution control4
(page 194) or (
page 195) to adjust the
air distribution.
Press air distribution rocker switch4
(page 194) or (
page 195) until the
display shows the desired setting.
The indicator lamp on the buttonU
goes out and the current air distribu-
tion appears in the air distribution
display9 (
page 194) or 8
(
page 195).Adjusting automatically
Press button U(
page 194) or
(
page 195).
The indicator lamp on the button
comes on. The air distribution is adjust-
ed automatically.
Adjusting center air vents:
The thumbwheels for left2 and right6
(
page 192) center air vents are automat-
ically positioned for optimum interior air-
flow. In this position, center air vent4
(page 192) and adjustable left and right
center vents3 and5 (
page 192) are
fully opened.
Windshield fogged on the outside
Switch the windshield wipers on
(page 52).
Press button U(
page 194) or
(
page 195).
The indicator lamp on the button
comes on.
Adjusting air volume
Adjusting manually
Five blower speeds are available.
Press to decrease orQ to in-
crease air volume (
page 194) or
(
page 195) to the desired level.
The indicator lamp on the Ubutton
(page 194) or (
page 195) goes
out. The selected blower speed is
shown in the display.
Adjusting automatically
Press the U button (
page 194) or
(
page 195).
The indicator lamp on the Ubutton
comes on. The air volume is adjusted
automatically.
Symbol
Function
a
Directs air through the center,
side and rear passenger com-
partment air vents
Z
Directs air to the windows
X
Directs air into the entire
vehicle interior
Y
Directs air to the footwells
211 Controls in detail
4-zone automatic climate control*
Adjusting manually
Turn air distribution controls on each
side of the passenger compartment to
the desired symbol.
The indicator lamp in theU button
goes out.
Adjusting automatically
Press left or rightU button
(page 206) or (
page 207).
The indicator lamp in theU button
illuminates. The air distribution is ad-
justed automatically.
Windshield fogged on the outside
Switch the windshield wipers on.
Press the left or rightU button
(page 206) or (
page 207).
Adjusting air volume
Adjusting manually
Nine blower speeds are available.
Press to decrease or Q
(page 206) or (
page 207) to in-
crease air volume to the desired level.
The
AUTO
display disappears and the
automatic mode is switched off. The
selected blower speed is shown in the
display.
Adjusting automatically
Press left or right U button
(page 206) or (
page 207).
The
AUTO
display appears and the air
volume is adjusted automatically.
Defrosting
Activating
Press buttonP(
page 206) or
button0 (
page 207).
The indicator lamp on the button
comes on.
The air conditioning switches
automatically to the following functions:
maximum blowing and heating
power
air flows onto the windshield and
the front side windows
the air recirculation mode is
switched off
iThese settings should only be selected
for a short time.
220 Controls in detailPower windowsStopping windows during Express-op-
eration
Press or pull the respective power win-
dow switch again.
Synchronizing power windows
The power windows must be synchronized
after the battery has been disconnect-
ed
if the power windows cannot be fully
opened (Express-open) or closed
(Express-close)
Synchronizing
Close all doors.
Switch on the ignition (
page 33).
Pull switch2 to 5 until the side win-
dows are completely closed.
Hold on to switches2 to 5 for ap-
proximately one second.
The power windows are synchronized.
Summer opening feature
If the weather is warm, you can ventilate
the vehicle before driving off by simulta-
neously:
opening the side windows
opening the tilt/sliding sunroof* or
tilt/sliding panel*
turning on the seat ventilation* for the
driver’s seat
!If the upward movement of the window
is blocked during the closing proce-
dure, the window will stop and open
slightly.
Remove the obstruction, pull the re-
spective power window switch again
past the resistance point and release.
If the window still does not close when
there is no obstruction, pull and hold
the respective power window switch.
The side window will then close without
the obstruction sensor function.
iThe seat ventilation* for the driver’s
seat is automatically set to the highest
level if activated via summer opening
feature.
231 Controls in detail
Driving systems
Driving systems
The following driving systems are ex-
plained on the following pages:
Cruise control and Distronic*, with
which the vehicle can maintain a preset
speed
Airmatic* adjusts the vehicle suspen-
sion characteristics automatically and
controls the vehicle level
Parktronic system*, which assists the
driver during parking maneuvers
The BAS, ABS, ESP and SBC are described
in the “Safety and Security” section
(
page 85).
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 found 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.
247 Controls in detail
Driving systems
Airmatic DC (Dual Control)*
Airmatic automatically selects the opti-
mum suspension tuning and ride height for
your vehicle. The Airmatic consists of two
components:
Adaptive Damping System (ADS)
Vehicle level control
The ADS automatically selects the opti-
mum damping for the respective driving
conditions. At the same time the suspen-
sion is set to either sporty or comfort.
Suspension tuning
The suspension tuning is set according to:
Your driving style
Road surface conditions
Your choice of suspension style,
“sporty I”, “sporty II” or “comfortable”,
which you select using the damping
button.The following suspension styles are
available:
Comfortable
Both indicator lamps2 are off.
Sporty I
One indicator lamp2 is on.
Sporty II
Both indicator lamps2 are on.
1Damping button
2Indicator lamps
Start the engine.
Press the damping button1 until the
desired suspension style is set.iThe selected suspension style is stored
in memory, even after the SmartKey is
removed from the starter switch.iIn the sporty suspension style the vehi-
cle is lowered up to 0.6 in (15 mm).
248 Controls in detailDriving systemsVehicle level control
Your vehicle automatically adjusts its ride
height to
reduce fuel consumption
increase vehicle safety
The following vehicle chassis ride heights
can be selected:
Normal
RaisedThe vehicle chassis ride height is raised or
lowered according to the selected level
setting and to the vehicle speed:
At a speed above approximately above
68 mph (110 km / h) and the sporty
suspension style selected
(page 247), ride height is reduced
automatically by up to approximately
0.6in (15mm).
With decreasing speed, the ride height
is again raised to the “Normal” level.Select the “Raised” level only when re-
quired by current driving conditions. Oth-
erwise
fuel consumption may increase
handling may be impaired
iThese height adjustments are so small
that you may not notice any change.
Warning!
G
To help avoid personal injury, keep hands
and feet away from wheel housing area, and
stay away from under the vehicle when low-
ering the vehicle chassis.