Page 154 of 521

153 Controls in detail
Instrument cluster
Trip odometer
Make sure you are viewing the trip odome-
ter display (
page 155).
If it is not displayed, press button è
or ÿ repeatedly until the trip
odometer appears.
Press and hold the reset button1
(page 151) 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.).
!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 de-
signed 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.
Page 156 of 521

155 Controls in detail
Control system
Control system
The control system is activated as soon as
the SmartKey in the starter switch is
turned to position1 or as soon as the
KEYLESS-GO start/stop button* is in
position1. The control system enables you
to:
call up information about your vehicle
change vehicle settings.
For example, you can use the control sys-
tem to find out when your vehicle is next
due for service, to set the language for
messages in the instrument cluster dis-
play, and much more.
The control system relays information to
the multifunction display.
Multifunction display
1Outside temperature
2Trip odometer
3Automatic transmission program mode
4Main odometer
5Current gear selector lever position
Above illustration shows the standard dis-
play.
For more information on menus displayed
in the multifunction display, see “Menus”
(page 158).
iThe displays for the audio systems (ra-
dio, CD player) will appear in English,
regardless of the language selected.
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, se-
lecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions per-
mit it to be done safely.
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.
Page 164 of 521

163 Controls in detail
Control system
NAV* menu
The
NAV
menu contains the functions
needed to operate your navigation system.
Press buttonè orÿ repeatedly
until you see the message
NAV
in the
multifunction display.
If COMAND is switched off, the mes-
sage
NAV off
appears in the multifunc-
tion display.
With COMAND switched on but route
guidance not activated, the direction of
travel and, if available, the name of the
street currently traveled on appear in
the multifunction display.
With COMAND switched on and route
guidance activated, the direction of
travel and maneuver instructions ap-
pear in the multifunction display.
Please refer to the COMAND manual for in-
structions on how to activate the route
guidance system.
Distronic* menu
Use the
Distronic
menu to display the
current settings for your Distronic system.
What information is shown in the multi-
function display depends on whether the
Distronic system is active or inactive.
Please refer to the “Driving systems” sec-
tion of this manual (page 243) for in-
structions on how to activate Distronic.
Press buttonè orÿ repeatedly
until you see one of the following two
pictures in the multifunction display.Distronic deactivated
When Distronic is deactivated, you will see
the standard display in the multifunction
display.
1Vehicle ahead, if detected
2Actual distance to vehicle ahead
3Preset distance threshold to vehicle
ahead
4Your vehicle
5Symbol for activated distance warning
function
Page 165 of 521

164 Controls in detailControl systemDistronic activated
With Distronic activated, the
Distronic
display is shown in the multifunction dis-
play and one or two segments around the
set speed are illuminated in the
speedometer.
1Distronic activated
Vehicle status message memory menu
Use the vehicle status message memory
menu to scan malfunction and warning
messages that may be stored in the sys-
tem. Such messages appear in the multi-
function display and are based on
conditions or system status the vehicle’s
system has recorded.
The vehicle status message memory menu
only appears if there are any messages
stored.
Press buttonè orÿ repeatedly
until the vehicle status message mem-
ory appears in the multifunction dis-
play.
If the vehicle status message memory
menu does not appear, then there are
no messages stored.Warning!
G
Malfunction and warning messages are only
indicated for certain systems and are inten-
tionally not very detailed. The malfunction
and warning messages are simply a remind-
er with respect to the operation of certain
systems and do not replace the owner’s
and / or driver’s responsibility to maintain
the vehicle’s operating safety by having all
required maintenance and safety checks
performed on the vehicle and by bringing
the vehicle to an authorized Mercedes-Benz
Center to address the malfunction and
warning messages (
page 383).
Page 166 of 521

165 Controls in detail
Control system
Vehicle status messages have been
recorded
If conditions have occurred causing status
messages to be recorded, the number of
messages appears in the multifunction dis-
play:
Press buttonk orj.
The stored messages will now be dis-
played in the order in which they have
occurred. For malfunction and warning
messages, see “Vehicle status messag-
es in the multifunction display”
(page 383).Should the vehicle’s system record any
conditions while driving, the number of
messages will reappear in the multifunc-
tion display when the SmartKey in the
starter switch is turned to position0 or
removed from the starter switch.
Settings menu
In the
Settings
menu there are two func-
tions:
The function
To reset: Press reset
button for 3 seconds
, with which you
can reset all the settings to the original
factory settings.
A collection of submenus with which
you can make individual settings for
your vehicle.
Press buttonè orÿ repeatedly
until the
Settings
menu is seen in the
multifunction display.
iThe vehicle status message memory
will be cleared when you turn the
SmartKey in the starter switch to
position1 or2. You will then only see
high-priority messages in the multi-
function display (
page 383).
Page 178 of 521

177 Controls in detail
Control system
Convenience submenu
Access the
Convenience
submenu via the
Settings
menu. Use the
Convenience
sub-
menu to change the settings for a number
of convenience features. The following
functions are available:Activating easy-entry / exit feature
Use this function to activate and deacti-
vate the easy-entry/exit feature
(
page 43).
Move the selection marker with
buttonæ orç to
the
Convenience
submenu.
Press buttonj ork repeatedly
until the message
Function Easy-en-
try feature
appears in the multifunc-
tion display.
The selection marker is on the current
setting.
Press buttonæ orç to switch Function Easy-entry feature
on or
off
.
Function
Page
Activate easy-entry / exit feature
177
Set parking position for exterior
rear view mirror
178
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry / exit feature is
activated.
To stop the steering wheel adjustment, do
one of the following:
Move steering column stalk
(page 43).
Press one of the memory position
buttons or the memory button M
(page 140).
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
Page 182 of 521

181 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 multifunction display.
Press and hold the reset button in the
instrument cluster (
page 151) 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 the message
Range:
appears in
the multifunction display.
In the multifunction display you will see
the calculated range based on the cur-
rent fuel tank level.
TEL menu*
iAll statistics stored since the last en-
gine start will be reset approximately
4 hours after the SmartKey in the start-
er switch is turned to position0 or re-
moved from the starter switch.
Resetting will not occur if you turn the
SmartKey back to position1 or2 with-
in this time period.
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)
Page 186 of 521

185 Controls in detail
Automatic transmission
The indicators come on when you activate
a switch (e.g. unlocking the vehicle or
opening a door) and go out after approxi-
mately 15 minutes.When 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.
Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces. This may cause
serious damage to the drivetrain which
is not covered by the Mercedes-Benz
Limited Warranty.