My car has fault light with starting . Manoeuvre Assist brake  system not working and come with yellow caution light and at the same time multimedia system not working also multimedia screen is blank . I can not control nav, a/c , navigation !! Have someone have this type error ?  It can be from main battery?

Occasionally I have had the park (manoeuvre) assist error which I think is  usually caused by road dirt of something obscuring the sensors. 
Sometimes the infotainment system restarts itself about the same time, but not always.

It is more frequent now we have the winter weather and more road grime.

Hi again😬

 

This morning ı solved the problem. All problems about multimedia system. Making hard reset with pushing  ten secnond on/off button in front of multimedia screen .

 

Thanks. 

59 minutes ago, Tamirchi said:

Hi again😬

 

This morning ı solved the problem. All problems about multimedia system. Making hard reset with pushing  ten secnond on/off button in front of multimedia screen .

 

Thanks. 

Probably worth checking wether your car has outstanding TPIs for software updates, as most of the software faults across the car have been ironed out now