146 Controls in detailInstrument clusterTrip odometer
Make sure you are viewing the trip odome-
ter display (
page 147).
If it is not displayed, press the è or
ÿ repeatedly until the trip odome-
ter appears.
Press and hold the reset button on the
instrument cluster (
page 24) until
the trip odometer is reset.
Tachometer
The red marking on the tachometer de-
notes excessive engine speed.
To help protect the engine, the fuel supply
is interrupted if the engine is operated
within the red marking.
Outside temperature indicator
The outside temperature is displayed in
the instrument cluster (
page 24).The temperature sensor is located in the
front bumper area. Due to its location, the
sensor can be affected by road or engine
heat during idling or slow driving. This
means that the accuracy of the displayed
temperature can only be verified by com-
parison to a thermometer placed next to
the sensor, not by comparison to external
displays (e.g. bank signs etc.).
When moving the vehicle into colder ambi-
ent temperatures (e.g. when leaving your
garage), you will notice a delay before the
lower temperature is displayed.
A delay also occurs when ambient temper-
atures rise. This prevents inaccurate tem-
perature indications caused by heat
radiated from the engine during idling or
slow driving.
!Avoid driving at excessive engine
speeds, as it may result in serious en-
gine damage that is not covered by the
Mercedes-Benz Limited Warranty.
Warning!
G
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the freez-
ing point do not guarantee that the road sur-
face is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
152 Controls in detailControl system
Menu6
Menu7
Menu8
Settings
Trip computer
Telephone
(page 157)
(page 171)
(page 172)
Commands/submenusReset to factory settings
Fuel consumption statistics after start
Load phone book
Instrument cluster submenu
Fuel consumption statistics since the last
reset
Search for name in phone book
Time/Date submenu
Distance to empty
Lighting submenuVehicle submenuConvenience submenuDynamic seat* submenuiThe headings used in the menus table
are designed to facilitate navigation
within the system and are not neces-
sarily identical to those shown in the
control system displays.
The first function displayed in each
menu will automatically show you
which part of the system you are in.
159 Controls in detail
Control system
The table below shows what settings can
be changed within the various menus.
Detailed instructions on making individual
settings can be found on the following pag-
es.INSTRUMENT CLUSTER
TIME/DATE
LIGHTING
VEHICLE
CONVENIENCE
DYNAMIC SEAT*
Select temperature dis-
play mode
Synchronizing the
time
Set daytime running
lamp mode
(USA only)
Set automatic
locking
Activate
easy-entry/exit
feature
Set level for dynam-
ic seat, driver
Select speedometer dis-
play mode
Set time (hours)
Set locator lighting
Set parking position
for exterior rear
view mirror
Set level for dynam-
ic seat, passenger
Select language
Set time (minutes)
Ambient lighting
Select display (speed dis-
play or outside tempera-
ture) for status line
Set date (month)
Exterior lamps de-
layed shut-off
Select display (speed dis-
play or outside tempera-
ture) for basic display
Set date (day)
Interior lighting
delayed shut-off
Set date (year)
160 Controls in detailControl systemInstrument cluster submenu
Access the
Instr. cluster
submenu via
the
Settings
menu. Use the
Instr. clus-
ter
submenu to change the instrument
cluster display settings. The following
functions are available:Selecting speedometer display mode
Move the selection marker with the
æ or çbutton to the
Instr.
cluster
submenu.
Press buttonj ork repeatedly
until you see
Display unit
Speed-/odometer
in the multifunction
display.
The selection marker is on the current
setting.
Press button æ or ç to set
speedometer unit to
km or
miles
.Selecting language
Move the selection marker with the
æ or çbutton to the
Instr.
cluster
submenu.
Press buttonj ork repeatedly
until you see
Language
in the
multifunction display.
The selection marker is on the current
setting.
Function
Page
Select speedometer display
mode
160
Select language
160
Select display (speed display or
outside temperature) for status
display
161
Select display (speed display or
outside temperature) for basic
display
161
172 Controls in detailControl systemResetting 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 multifunction display.
Press and hold the reset button in the
instrument cluster (
page 24) until
the value is reset to 0.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
Range:
in the multifunc-
tion display.
In the multifunction display you will see
the calculated range based on the cur-
rent fuel tank level.
TEL menu*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
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 (approximate-
ly 14 m) every second.
229 Controls in detail
Driving systems
1Segments
If Distronic detects a vehicle directly
ahead, the segments (representing the
difference) from the speed of the vehicle
ahead to the set speed come on.
If Distronic calculates that there is a dan-
ger of collision:
The distance warning lampl in the
instrument cluster comes on red.
An intermittent warning sounds.
Immediately brake the vehicle to avoid
a collision.
Under no circumstances should the
driver await the intermittent warning
sound before braking. See the follow-
ing warning note.
The intermittent warning sound ceases
and the red distance warning
lampl goes out when the neces-
sary distance to the vehicle ahead is
again established.
Warning!
G
An intermittent warning sounds and the
distance 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 the vehicle to increase
the distance to the vehicle in front of you.
The warning sound is intended as a final cau-
tion that you have not interceded with your
own braking inputs to avoid a potentially
dangerous situation. Do not wait for the op-
eration of the warning signal to intercede
with your own braking, as that will result in
potentially dangerous emergency braking
which will not always result in an impact
being avoided.
Tailgating increases the risk of an accident.
235 Controls in detail
Driving systems
Decreasing distance
Decreasing the distance setting tells
Distronic to maintain a shorter following
distance to the vehicle ahead.
Turn thumbwheel3 towards¯.
Distance warning function
When Distronic is deactivated, this func-
tion will continue to warn you when recog-
nizing a stationary obstacle or a slower
vehicle moving in the vehicle’s path and
the danger of a collision exists:
The distance warning lampl in the
instrument cluster comes on.
An intermittent warning will sound if
necessary.
If these warnings are issued, you must
brake manually to maintain a safe distance
and avoid a collision with the vehicle
ahead.When pressing the brake pedal, the warn-
ing sound ceases. The warning sound will
also cease when the distance to the vehi-
cle ahead is sufficient again without apply-
ing the brakes. In this case, the distance
warning lamp also go out.
Activating
Press switch1.
The indicator lamp2 on the switch
comes on. A loudspeaker symbol
appears in the multifunction display
(page 231).
Deactivating
Press switch1.
The indicator lamp2 on the switch
goes out. No loudspeaker symbol
appears in the multifunction display.
Warning!
G
If the distance warning lampl in the in-
strument cluster comes on while driving
and/or an intermittent warning sounds, im-
mediate attention on the part of the driver is
required. As required by the traffic situation,
apply the brakes and navigate around a pos-
sible obstacle. However, do not drive by
relying on the distance warning function, as
this will result in an emergency braking
application. Especially depending on road
surface conditions and driver reaction, this
will not always enable you to avoid a colli-
sion.
iComplex driving situations are not
always fully recognized by Distronic.
This could result in wrong or missing
distance warnings.
263 Controls in detail
Useful features
System self-check
Initially, after switching on ignition, mal-
functions are detected and indicated (the
indicator lamps in the SOS button, the
Roadside Assistance button• and the
Information button¡ stay on longer
than 10 seconds or do not come on). The
message
Malfunction. Drive to work-
shop
appears in the multifunction display.Emergency calls
An emergency call is initiated automatical-
ly following an accident in which the emer-
gency tensioning devices (ETDs) or
air bags deploy.
An emergency call can also be initiated
manually by opening the cover next to the
interior rear view mirror labeled SOS, then
briefly pressing the button located under
the cover. See (
page 264) for
instructions on initiating an emergency call
manually.
Once the emergency call is in progress, the
indicator lamp on the SOS button will
begin to flash. The message
Connecting Call
appears in the multifunc-
tion display. When the connection is estab-
lished, the message
Call connected
appears in the multifunction display. All in-
formation relevant to the emergency, such
as the location of the vehicle (determined
by the GPS satellite location system), vehi-
cle model, identification number and color
are generated.
iWhen a Tele Aid call has been initiated,
the COMAND System audio is muted
and the selected mode (radio, tape or
CD) pauses. The optional cellular
phone (if installed) and inserted in cra-
dle switches off. If you must use this
phone, we recommend that you use it
only with the vehicle at a standstill in a
safe location. Remove the phone from
the cradle and place the call. The navi-
gation* system (if engaged) will contin-
ue to run. The multifunction display in
the instrument cluster is available for
use, and spoken commands are only
available by pressing the RPT button on
the COMAND System. A pop-up win-
dow will appear in the COMAND Sys-
tem display to indicate that a Tele Aid
call is in progress. After the Tele Aid
call has ended, the optional cellular
phone switches on again. A PIN entry
might be necessary.
Warning!
G
If the indicator lamps on the SOS button, on
the Roadside Assistance button, and/or on
the Information button remain illuminated
continuously in red and/or the message Malfunction. Drive to workshop
is
displayed in the multifunction display after
the system self-check, a malfunction in the
system has been detected.
If a malfunction is indicated as outlined
above, the system may not operate as
expected. Have the system checked at the
nearest Mercedes-Benz Center as soon as
possible.