Page 145 of 417

144 Controls in detail
Control system
Setting key-dependency
Use this function to set whether the mem-
ory settings for the seats, the steering
wheel and the exterior mirrors should be
stored separately for each SmartKey
(
page 107).
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. Setting 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 gear is engaged. For
more information, see “Activating exterior
rear view mirror parking position”
(
page 164).
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:
MIRROR SETTING WHEN PARKING.
The selection marker is on the current
setting.
Pressæ orç to switch function
ON or OFF.
i
For safety reasons, resetting the
SETTINGS KEY-DEPENDENT submenu to
factory settings will not reset while
driving.
In the display you will then see the mes-
sage:
CONVENIENCE – CANNOT BE
TOTALLY RESET TO FACTORY SETTINGS
WHILE DRIVING
.
Page 146 of 417

145 Controls in detail
Control system
Trip computer menu
Use the trip computer menu to call up
statistical data on your vehicle. The follow-
ing information is available:Fuel consumption statistics after start
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 multi-
function display:
AFTER START.
1Time elapsed since start
2Average fuel consumption since start
3Average speed since start
4Distance driven since startFuel consumption since last reset
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:
AFTER RESET.
1Time elapsed since last reset
2Average fuel consumption since last
reset
3Average speed since last reset
4Distance driven since last reset
FunctionPage
Fuel consumption statistics after
start145
Fuel consumption statistics
since last reset145
Call up range (distance to empty)146
Page 147 of 417

146 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 120) until
the value is reset to
0.Calling 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 menui
All statistics stored since the last en-
gine start will be reset approximately
four hours after the SmartKey in the
starter switch is turned to position0 or
removed from the starter switch.
Resetting will not occur if you turn the
SmartKey back to position1or2 with-
in this time period.
Warning!G
A driver’s attention to the road and traffic
conditions must always be his/her primary
focus when driving. For your safety and the
safety of others, we recommend that you
pull over to a safe location and stop before
placing or taking a telephone call. If you
choose to use the telephone while driving,
please use the hands-free device and only
use the telephone when weather, road and
traffic conditions 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
(approximately 14 m) every second.
Page 148 of 417

147 Controls in detail
Control system
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.
Which messages will appear in the display
field depends on whether your telephone is
switched on or off:
If the telephone is off, the message in
the multifunction display is:
TEL OFF.
If the telephone is on:
The telephone will then search for a
network. During this time the display is
empty.
As soon as the telephone has found a
network,
READY is indicated in the dis-
play.
1Signal strength
This standby message indicates that your
telephone is ready for use and you can op-
erate it using the control system.Answering a call
When your telephone is ready to receive
calls, you can answer a call at any time. In
the display you will then see the message:
Press buttons.
You have answered the call. In the dis-
play you see the length of the call.
Ending a call
Press buttont.
You have ended the call. In the display
you will again see the standby
message.
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.
Page 149 of 417

148 Controls in detail
Control system
Dialing a number from the phone book
If your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.
Press buttonÿ orè repeatedly
until you see the
TEL menu in the dis-
play.
Press buttonj ork.
The control system reads the phone
book which is stored in the telephone.
This may take up to 30 seconds. In the
display you will see the message
PLEASE WAIT!.
When the message
PLEASE WAIT! dis-
appears, the phone book has been
loaded.
Press buttonj ork repeatedly
until the desired name appears in the
display.
The stored names are displayed in
ascending or descending alphabetical
order.
Press buttons.
The system dials the selected phone
number.
If connection is successful, the
name of the party you called and
the duration of the call will appear
in the display.
If no connection is made, the con-
trol system stores the dialed num-
ber in the redial memory.Redialing
The control system stores the most recent-
ly dialed phone numbers. This eliminates
the need to search through your entire
phone book.
Press buttonÿ orè repeatedly
until you see the
TEL menu in the
display.
Press buttons.
In the display, you see the first number
in the redial memory.
Press buttonj ork repeatedly
until the desired name appears in the
display.
Press buttons.
The control system dials the selected
phone number.
i
If you press and holdj ork for
longer than one second, the system
scrolls rapidly through the list of names
until you release the button again.
Cancel the quick search mode by
pressingt.
Page 150 of 417

149 Controls in detail
Automatic transmission
Automatic transmission
For more information on driving with an
automatic transmission, see “Automatic
transmission” (
page 49).
Your vehicle’s transmission adapts its gear
shifting process to your individual driving
style by continually adjusting the shift
points up or down. These shift point adjust-
ments are performed based on current
operating and driving conditions.
If the operating conditions change, the
automatic transmission reacts by
adjusting its shift program.
Gearshift pattern for automatic
transmission
The automatic transmission selects indi-
vidual gears automatically, depending on:
the gear selector lever
positionD(
page 151) with
gear ranges4, 3, 2, 1 (
page 154)
transfer case position (HIGH or LOW)
(
page 157)
the position of the accelerator pedal
(
page 153)
the vehicle speed
i
During the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter to heat up more
quickly to operating temperature.
Page 151 of 417

150 Controls in detail
Automatic transmission
The current gear range/gear selector lever
position and the transfer case
position
H(HIGH) orL(LOW) appear in the
multifunction display.
1Transfer case indicator
2Gear range/gear selector lever
positionWhen the gear selector lever is in
positionD, you can influence transmission
shifting by
limiting the gear range
changing gears manually
Warning!G
It is dangerous to shift the gear selector
lever out ofP orN if the engine speed is
higher than idle speed. If your foot is not
firmly on the brake pedal, the vehicle could
accelerate quickly forward or reverse. You
could lose control of the vehicle and hit
someone or something. Only shift into gear
when the engine is idling normally and when
your right foot is firmly on the brake pedal.
!
Allow engine to warm up under low
load use. Do not place full load on the
engine until the operating temperature
has been reached.
Shift into reverse gearR or parking
positionP only when the vehicle is
stopped.
Page 152 of 417

151 Controls in detail
Automatic transmission
Gear selector lever position
Effect
ìPark position
Gear selector lever position
when the vehicle is parked. Place
gear selector lever in positionP
only when vehicle is stopped.
The park position is not intended
to serve as a brake when the
vehicle is parked. Rather, the
driver should always set the
parking brake in addition to
placing the gear selector lever in
positionP to secure the vehicle.
Effect
The SmartKey can only be
removed from the starter switch
with the gear selector lever in
positionP. With the SmartKey
removed, the gear selector lever
is locked in positionP.
If the vehicle’s electrical system
is malfunctioning, the gear
selector lever could remain
locked in positionP
(
page 329).
íReverse gear
Place gear selector lever in
positionR only when vehicle is
stopped.
Effect
ëNeutral
No power is transmitted from the
engine to the drive axle. When
the brakes are released, the
vehicle can be moved freely
(pushed or towed).
Do not engageN while driving
except:
to coast when vehicle is in
danger of skidding (e.g. on
icy roads) when the ESP is
deactivated or malfunction-
ing
when you have to shift the
transfer case
êDrive
The transmission shifts
automatically. All five forward
gears are available.