Racetimer - Mercedes-Benz 2009 M-Class Operator's Manual

Controls in detail
Control system
Gear indicator
1
Engine oil temperature indicator
2
The engine oil temperature flashes if the
engine oil temperature has not yet reached
80†. During this time, avoid driving at full
engine speed.
If the engine reaches the overspeed range in
the manual shift program, the menu will be
shown in red. In addition, you will see
to gear indicator as a reminder to upshift.
1
Use buttons or to select the
j k
following functions in the AMG menu:
Vehicle supply voltage ( Y page 146)
R

RACETIMER (

Y page 146)
R
Overall analysis ( Y page 147)
R
Y
Lap analysis ( page 148)
R
146
Vehicle supply voltage
X
Press button
è
the AMG menu appears in the
multifunction display.
X
Press button
j
vehicle supply voltage appears in the
multifunction display.
UP
Gear indicator
next
1
Vehicle supply voltage indicator
2
RACETIMER
G Warning!
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on public roads
is prohibited under all circumstances and
the driver is and must always remain
responsible for following posted speed
limits.
The RACETIMER allows you to time and save
driving stretches.
or repeatedly until
ÿ
X
Press button
the AMG menu appears in the
multifunction display.
repeatedly until the
X
Press button
RACETIMER appears in the multifunction
display.
1
2
3
You can start the RACETIMER when the
engine is running or the starter switch is in
position 2 (
While the RACETIMER is being displayed, you
cannot adjust the audio volume using buttons
æ
or repeatedly until
è ÿ
repeatedly until the
j
Gear indicator
RACETIMER
Lap number
Y page 94).
or ç.