hi there just wanting to know if anyone can help me out. Radio is fine on acc position but as soon as i turn ignition on it losers all reception. Car is a eb XR8

My car loses all reception with the passenger door open.
Damn ebs.

Is it the factory deck? Mine does it too, I thought it was the BCM but found a solid hit to the bottom of the deck fixed it for a while. I just left the screws holding the facia (above the deck) out, so when it happens (about once a fortnight) I pull the facia off so I can hit it from underneath.