See also:

The concept
The Check Control monitors vehicle functions and alerts you to any malfunctions in the systems monitored. A Check Control message consists of indicator and warning lamps in the instrument clust ...

Coolant temperature
Should the coolant, and with it the engine, become too hot, a Check Control message is displayed. Check the coolant level. ...

System limits
Check the traffic situation as well PDC cannot serve as a substitute for the driver's personal judgment of the traffic situation. Check the traffic situation around the vehicle with your own ey ...