Driving
5.1 Before driving
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GMK4090
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5.1.4 Switching the suspension on/off
The suspension is switched off whenever the ignition is switched off.
The suspension must be switched on for on-road driving.
The current switching state of the suspension
is shown on the display (1) in all the menus.
To switch the suspension on and off, you must
open the
Suspension/level adjustment menu.
Opening the menu You can open the menu only when the truck crane is stationary, or when the
current speed is below about 5 km/h (3 mph).
• Open the Suspension/level adjustment (1) menu.
Symbol green: Suspension is switched on
Symbol red: Suspension is switched off
When the sym-
bol is violet:
Error