As per title.
Cayenne 2003/53 Turbo..
PCM 2.0
Radio works fine and no interference with anything else on but as soon as I press the heated rear window switch it breaks up the radio signal and it goes all hissy!
Is the aerial in the rear screen?
Any quick fix or obvious checks I can do or is this a sign the electric have been tinkered with?
Only non-standard electrical addition I can tell is DVD players in the head rests with the player in the side boot compartment.
Any help much appreciated
Cayenne 2003/53 Turbo..
PCM 2.0
Radio works fine and no interference with anything else on but as soon as I press the heated rear window switch it breaks up the radio signal and it goes all hissy!
Is the aerial in the rear screen?
Any quick fix or obvious checks I can do or is this a sign the electric have been tinkered with?
Only non-standard electrical addition I can tell is DVD players in the head rests with the player in the side boot compartment.
Any help much appreciated