Driving
5.2 Operating the transmission
Operating manual GMK 6400 3 112 993 en 5 - 23
12.07.2013
5.2 Operating the transmission
The transmission automatically controls all gear changes. However, gears
can be changed manually at any time.
5.2.1 Switching on
The transmission is in neutral position N if the ignition is switched off.
• Shift to position N.
If you switch on the ignition in positions D or R, malfunctions may occur.
• Switch the ignition on.
The electronic gear system is switched on, and a warning buzzer sounds for
several seconds.
The electronic gear system conducts a check – CH entry.
When the check is completed, the entry N appears.
If the electronic gear system detects an error, an error message appears;
à Error messages, p. 7 - 41.