Page 149 of 473

148 Controls in detail
Control system
Trip computer menu
Use the trip computer menu to call up
statistical data on your vehicle.
The following information is available:Fuel consumption statistics since start
Press buttonèorÿ repeatedly
until the message
From start appears
in the multifunction display.
1Statistics called up: since start
2Time elapsed since start
3Average fuel consumption since start
4Average speed since start
5Distance driven since startFuel consumption since last reset
Press buttonèorÿ repeatedly
until the message
From start appears
in the multifunction display.
Press buttonjork repeatedly
until the message
Since reset appears
in the multifunction display.
1Statistics called up: since last reset
2Time elapsed since last reset
3Average fuel consumption since last
reset
4Average speed since last reset
5Distance driven since last resetFunctionPage
Fuel consumption statistics
since start148
Fuel consumption statistics
since last reset148
Resetting fuel consumption
statistics149
Calling up range
(distance to empty)149
iAll statistics stored since the last engine
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 within this time period.
Page 150 of 473

149 Controls in detail
Control system
Resetting fuel consumption statistics
Press and hold reset buttonJuntil
the values of the statistics are reset
to
0.Calling up range (distance to empty)
Press buttonèorÿ repeatedly
until the message
From start appears
in the multifunction display.
Press buttonjork repeatedly
until the message
Range: appears in
the multifunction display.
The calculated remaining driving range
based on the current fuel tank level
appears in the multifunction display.
TEL* menu
iThe fuel consumption statistics reset auto-
matically to
0 when either of the following values
is exceeded:
distance covered:
100 000 miles (100 000 km)
time elapsed: 10 000 hours
iIf only very little fuel is left in the tank, a
vehicle at the fuel pump is shown instead of the
range.
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
conditions permit.
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a
vehicle.
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 151 of 473

150 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 Audio or
COMAND*.
See separate operating instructions.
Press buttonèorÿ repeatedly
until the
TEL menu appears in the
multifunction display.Which messages will appear in the multi-
function display depends on whether your
telephone is switched on or off:
If the telephone is switched off, the
message in the multifunction display is:
PHONE OFF.
If the telephone is switched on:
The telephone will then search for a
network. During this time the multi-
function display is empty.
As soon as the telephone has found a
network,
Ready is indicated in the mul-
tifunction display.
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 multifunction display you will see the
message, or if available, the caller ID
(name and number):Audio system
COMAND*
Press buttons.
You have answered the call.
The duration of the call appears in the
multifunction display.
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 152 of 473

151 Controls in detail
Control system
Ending a call or rejecting an incoming
call
Press buttont.
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 buttonèorÿ repeatedly
until the
TEL menu and the standby
message appear in the multifunction
display.
Press buttonjork.
The control system reads the phone
book which is stored in the telephone.
This may take up to 30 seconds. In the
multifunction display you will see the
message
Please wait.
When the message
Please wait
disappears, the phone book has been
loaded.
Press buttonjork repeatedly
until the desired name appears in the
multifunction display.
The stored names are displayed in
ascending or descending alphabetical
order.
1Selected name from phone bookPress buttons.
The control system dials the selected
phone number.
If the 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.
or
Cancel the call you have intended to
make by pressing buttont.
iIf you press and hold buttonj ork
for longer than 1 second, the system scrolls
rapidly through the list of names until you
release the button again.
Cancel the quick search mode by pressing
buttont.
Page 153 of 473
152 Controls in detail
Control system
Redialing
The control system stores the most recent-
ly dialed phone numbers. This eliminates
the need to search through your entire
phone book.
Press buttonèorÿ repeatedly
until the
TEL menu and the standby
message appear in the multifunction
display.
Press buttons.
In the multifunction display you will see
the first number in the redial memory.
Press buttonjork repeatedly
until the desired number or name
appears in the multifunction display.
Press buttons.
The control system dials the selected
phone number.
If the connection is successful, the
duration of the call will appear in the
multifunction display, and
the name of the party if stored in
the phone book
or
instead of it the dialed number
or
Cancel the call you have intended to
make by pressing buttont.
Page 156 of 473

155 Controls in detail
Automatic transmission*
Automatic transmission*
For more information on driving with an
automatic transmission, see “Automatic
transmission*” (
page 52).
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.
Gear selector lever
The gear selector lever is located on the
lower part of the center console.
Gearshift pattern for automatic
transmission
PPark position
RReverse gear
NNeutral
DDrive position
iDuring the brief warm-up, transmission
upshifting is delayed. This allows the catalytic
converter to heat up more quickly to operating
temperature.
Warning!G
Make sure that absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure that the pedals still
have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury.
iThe current gear selector lever positionP,
R,N orD appears in the multifunction display
(
page 157).
Page 158 of 473
157 Controls in detail
Automatic transmission*
Gear selector lever positions
The current gear selector lever position
appears in the multifunction display.
1Current gear selector lever positionEffect
ìPark position
Gear selector lever position
when the vehicle is parked. Place
gear selector lever in park
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 park positionP to secure the
vehicle.
Effect
The SmartKey can only be
removed from the starter switch
with the gear selector lever in
park positionP. With the
SmartKey removed, the gear
selector lever is locked in park
positionP.
If the vehicle’s electrical system
is malfunctioning, the gear
selector lever could remain
locked in park positionP
(
page 389).
íReverse gear
Place gear selector lever in
positionR only when vehicle is
stopped.
Page 161 of 473

160 Controls in detail
Automatic transmission*
Gear ranges
With the gear selector lever in drive
positionD and driving in program modeC
orS, you can select a gear range for the
automatic transmission to operate within.
Gear selector lever (
page 162):
You can limit the gear range by pressing
the gear selector lever to the left (D-), and
reverse the gear range limit by pressing
the gear selector lever to the right (D+).
Steering wheel gearshift control*
(
page 163):
You can limit the gear range by pulling the
left gearshift paddle on the steering wheel
gearshift control, and reverse the gear
range limit by pulling the right gearshift
paddle on the steering wheel gearshift
control.The selected gear range appears in the
multifunction display.
1Current gear range
Effect
ïThe transmission shifts through
sixth gear only.
îThe transmission shifts through
fifth gear only.
éThe transmission shifts through
fourth gear only.
Effect
èThe transmission shifts through
third gear only.
With this selection you can use
the braking effect of the engine.
çThe transmission shifts through
second gear only.
Allows the use of engine’s
braking power when driving
on steep downgrades
in mountainous regions
under extreme operating
conditions
æThe transmission operates in
first gear only.
For maximum use of engine’s
braking effect on very steep or
lengthy downgrades.