Driving mode
5.3 Driving and parking the truck crane
5 - 46 3 302 819 en Operating manual
GMK3060
13.12.2018
The lamp (1) starts flashing if AdBlue (DEF) usage continues.
The torque reduction is increased to level 2 – reduction by 50%.
After approx. 30 minutes the lamp (3) also lights up – level 3 is active.
The torque reduction can no longer be overridden and a currently active override
is switched off.
After 2 minutes the torque is slowly reduced further until the engine speed
reaches the idling speed.
• Refill the AdBlue (DEF) tank as soon as possible.
After refuelling with AdBlue (DEF)
• Start the engine – the lamp (1) goes out immediately.
• Actuate the accelerator pedal or parking brake – the lamp (2) goes out.
System
malfunction
System malfunctions can be caused by poor-quality AdBlue (DEF), technical
defects and electronic malfunctions.
If the exhaust gas system detects a fault then the lamps (1) and (2) light up.
If operation continues, the torque reduction is switched to level 1 – reduction
by 25%.
H
The torque reduction can be overridden for a short period of time during
levels 1 and 2;
à p. 5 - 48.
After approx. 75 minutes of further operation the lamp (1) starts to flash.
The torque reduction is increased to level 2 – reduction by 50%.