139 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
position 1. 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
The multifunction display consists of the
display fields in the speedometer and the
tachometer. In its default state, the left
multifunction display shows the main
odometer and the outside temperature,
while the trip odometer appears in the
right multifunction display. This default
setting is referred to as the standard
display.
1Main odometer
2Outside temperature
3Current gear selector lever position
4Trip odometer
5Automatic transmission program mode
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,
selecting 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
(approximately 14 m) every second.
147 Controls in detail
Control system
RACETIMER
The RACETIMER allows you to time and
save driving stretches in hours, minutes
and seconds.
Press button è or ÿ repeatedly
until you see the AMG menu.
Press button j repeatedly until you
see the RACETIMER.
1Lap
2RACETIMER
3Gear indicatorStarting the RACETIMER
Press button æ.
The timer starts.
Displaying intermediate time
Press button ç while the timer is
running.
The intermediate time is shown for
5 seconds.Stopping the RACETIMER
Press button æ.
The timer stops.
Saving lap time and starting a new lap
Press button ç while the timer is
running.
The intermediate time will be shown for
5 seconds.
i
You can start the RACETIMER when the
engine is running or the starter switch is in
position2 (
page 39).
i
While the RACETIMER is being displayed,
you cannot adjust the volume using
buttonsæ or ç.
i
When you stop the vehicle and turn the
Smartkey to position 1 (
page 40) or, in vehi-
cles with KEYLESS-GO*, turn off the engine and
do not open the driver’s door, the RACETIMER
stops timing. Timing is resumed when you
switch the ignition back on (page 39) or
restart the engine (
page 52) and then press
the æbutton.
i
You can save up to nine laps.
148 Controls in detailControl system
Press button ç within the next
5 seconds.
The intermediate time shown will be
saved as a lap time.
The RACETIMER begins timing the new
lap. The new lap begins to be timed as
soon as the intermediate time is called
up.
1Best lap time
2Lap number
3RACETIMER
4Gear indicatorResetting current lap
Press button æ while the timer is
running.
The timer stops.
Press button ç.
The lap time is reset to “0”.
Deleting all laps
Press button æ while the timer is
running.
The timer stops.
Press the reset button twice
(page 27).
Press button æ.
The timer starts. The saved laps are de-
leted.Overall analysis
Press button è or ÿ repeatedly
until you see the AMG menu.
Press button j repeatedly until you
see the overall analysis.
1Overall analysis of RACETIMER
2Overall driving time
3Maximum speed
4Average speed
5Overall distance driven
i
It is not possible to delete a single saved lap.
i
When you switch off the engine, the
RACETIMER will be reset to“0” after 30 seconds.
All laps are deleted.
i
These functions are only available if you
have saved at least one lap and have stopped the
RACETIMER.
153 Controls in detail
Control system
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 re-
moved from the starter switch
or
when you turn off the engine by press-
ing the KEYLESS-GO* start/stop but-
ton on the gear selector lever once and
open the driver’s door (this puts the
starter switch in position 0, same as
with the SmartKey removed from the
starter switch)
Settings menu
In the
Settings
menu there are two func-
tions:
The function
Reset
, with which you can
reset most settings to those set at the
factory.
A collection of submenus with which
you can make individual settings for
your vehicle.
The following settings and submenus are
available:Resetting all settings
You can reset the functions of most of the
submenus to the factory settings.
For safety, the
Light circuit Headlamp
mode
submenu in the
Lighting
menu can
be reset with the vehicle at standstill only.
Press button è or ÿ repeatedly
until the
Settings...
menu appears in
the multifunction display.
i
The vehicle status message memory will be
cleared when you then turn the SmartKey in the
starter switch to position 1 or 2, or when you
press the KEYLESS-GO* start/stop button once
or twice without depressing the brake pedal. You
will then only see high priority messages in the
multifunction display (
page 347).
Function
Page
Resetting all settings
153
Submenus in the Settings menu
154
Instrument cluster submenu
156
Time submenu
157
Lighting submenu
159
Vehicle submenu
162
Convenience submenu
162
163 Controls in detail
Control system
Move the selection marker with the
æ orç button to the
Conve-
nience
submenu.
Press button j or k repeatedly
until you see
Activate Easy-entry
feature
in the multifunction display.
The selection marker is on the current
setting.
Press æ or ç to switch the
easy-entry/exit feature
On or
Off
.
Trip computer menu
Use the trip computer menu to call up sta-
tistical data on your vehicle. The following
information is available:
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 steering wheel adjustment, do one
of the following:
Move steering column stalk
(page 45).
Press the memory button (
page 126).
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.
Function
Page
Fuel consumption statistics after
start
164
Fuel consumption statistics
since last reset
164
Distance to empty
165
i
The last function called up will reappear the
next time you enter the trip computer menu.
194 Controls in detailAutomatic climate controlActivating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.
Press button 2 once more
(page 185).
The indicator lamp on the button
comes on.
The air conditioning uses the refrigerant
R134A. This refrigerant is free of CFCs
which are harmful to the ozone layer.
Residual heat and ventilation
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.Activating
With the SmartKey:
Turn the SmartKey in the starter switch
to position1 or0, or remove it from
the starter switch.
Press button T (
page 185).
The indicator lamp on the button
comes on.
With KEYLESS-GO*:
Turn off the engine by pressing the
KEYLESS-GO* start/stop button and
open the driver’s door (with the driver’s
door open, the starter switch is in posi-
tion 0, same as with the SmartKey re-
moved from the starter switch)
Press button T (
page 185).
The indicator lamp on the button
comes on.
!
If the 2 button on the automatic climate
control panel starts to flash, this indicates that
the air conditioning is losing refrigerant. The
compressor has turned off. The air conditioning
cannot be turned on again.
Have the air conditioning checked at the
nearest authorized Mercedes-Benz Center.
i
How long the system will provide heating de-
pends on the coolant temperature and the se-
lected temperature. The blower will run at low
speed regardless of the air distribution control
setting.
196 Controls in detailPower windowsOpening and closing the windows
The windows are opened and closed elec-
trically. The switches for all the windows
are on the driver’s door. The switch for the
passenger side windows is on the passen-
ger door.
1Left door and rear side windows
2Right door and rear side windows
Switch on the ignition (
page 39).
Warning!
G
When closing the windows, make sure that
there is no danger of anyone being injured
by the closing procedure.
The closing of the door windows can be im-
mediately halted by releasing the switch or,
if the switch was pulled past the resistance
point and released, by either pressing or
pulling the respective switch.
The closing of the rear side windows can be
immediately halted by releasing the switch.
If a door window encounters an obstruction
that blocks its path in a circumstance where
you pulled the switch past the resistance
point and released it to close the door win-
dow, the automatic reversal function will
stop the door window and open it slightly.
If the door window encounters an obstruc-
tion that blocks its path in a circumstance
where you are closing the door window by
pulling and holding the switch, by pressing
and holding button ‹on the SmartKey,
by pressing and holding the lock button (ve-
hicles with KEYLESS-GO*) on an outside
door handle, by pressing and holding the re-
tractable hardtop switch, or by pressing and
holding button,on the climate control
panel, the automatic reversal function will
not operate.
When leaving the vehicle, always remove the
SmartKey or the SmartKey with
KEYLESS-GO* from the starter switch, take
it with you, and lock the vehicle. Do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment can
cause an accident and/or serious personal
injury.i
Depending on the current position, the win-
dows may also open or close when the air recir-
culation button, on the control panel of the
automatic climate control (
page 191) is
pressed and held.
i
After switching off the ignition (
page 39)
or removing the SmartKey from the starter
switch, the windows can be operated
until you open a door
for at least 5 minutes if no door was opened
263 Operation
Driving instructions
Parking
Tires
Treadwear indicators (TWI) are required by
law. These indicators are located in six
places on the tread circumference and be-
come visible at a tread depth of approxi-
mately
1/16
in (1.6 mm), at which point
the tire is considered worn and should be
replaced.
Warning!
G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury as a re-
sult of vehicle movement, before
turning off
the engine and leaving the vehicle always:
Keep right foot on brake pedal.
Firmly depress parking brake pedal.
Move the gear selector lever to
positionP.
Slowly release brake pedal.
When parked on an incline, turn front
wheels towards the road curb.
Turn the SmartKey in the starter switch
to position0 and remove the SmartKey
from the starter switch, or press the
start/stop button (vehicles with
KEYLESS-GO*).
Take the SmartKey or the SmartKey with
KEYLESS-GO* and lock vehicle when
leaving.
!
Set the parking brake whenever parking or
leaving the vehicle. In addition, move gear selec-
tor lever to positionP. When parking on hills,
turn front wheels towards the road curb.
Warning!
G
If you feel a sudden significant vibration or
ride disturbance, or you suspect that possi-
ble damage to your vehicle has occurred,
you should turn on the hazard warning flash-
ers, carefully slow down, and drive with cau-
tion to an area which is a safe distance from
the road.
Inspect the tires and the vehicle underbody
for possible damage. If the vehicle or tires
appear unsafe, have the vehicle towed to
the nearest Mercedes-Benz Center or tire
dealer for repairs.