So gote out this morning and diconekted used LCM and hooked up original lcm , mknav and radio modul.
Tryed to start but had à drained battery so it had sit over night with no modules hooked up.
Can the phone contact drain the battery?
Or have the ert dsp killes My one mounths old battery?

The god news are i have nav, 16;9, radio and lights back to normal but no sound.

How Can i get sound with out dsp please somebody tell me.