Hey forum buddies,my C43 AMG 1999, have the bose system with mb audio 30 tapedeck.sometimes when i want to increase the volume,when i touch the volume the deck dies, it turns off by it self,i don't press the button just turns it to the riteto increse the sound,the deck turns off by it self,the dealership hooked it up to the computer and cleared the codes,they say my tapedeck is busted buy a new one,i told them it works great only problem it dies.this is weird

could it be a bad ground somewhere=?if it is where is the ground located?

did any of you experience this=?

mercedes cars from later models and years are lemon cars