Mercedes-Benz 2013 SL Operator's Manual page 240

Menus and submenus
238
Stopping the RACETIMER
Press the % button on the steering
X
wheel.
Press a to confirm Yes.
X
The RACETIMER interrupts timing when you
stop the vehicle and turn the SmartKey to
position 1 in the ignition lock. If you turn the
key to position 2 or 3 and then press a to
confirm Start, timing is continued.
Resetting the current lap
Stop the RACETIMER.
X
Press the = or ; button to select
X
Reset Lap.
Press a to reset the lap time to "0".
X
Deleting all laps
If you switch off the engine, the RACETIMER
is reset to "0" after 30 seconds. All laps are
deleted.
You cannot delete individual stored laps. If
you have stopped 16 laps, the current lap
does not have to be reset.
Reset the current lap.
X
Press a to confirm Reset.
X
Reset Race Timer?
multifunction display.
Press the : button to select
X
press the a button to confirm.
All laps are deleted.
appears in the
Yes and
Overall statistics
RACETIMER overall evaluation
:
Total time driven
;
Average speed
=
Distance covered
?
Maximum speed
A
This function is shown if you have stored at
least one lap and stopped the RACETIMER.
Press the = or ; button on the
X
steering wheel to select the
Press the 9 button repeatedly until the
X
overall evaluation is shown.
Lap statistics
Lap
:
Lap time
;
Average lap speed
=
Lap length
?
Top speed during lap
A
AMG menu.