The title says it all really, not much comes up with a search has anyone had similar I assume its earthing somewhere but where to start? Geoff

At a guess there will be an amplifier in the system that I would have thought would have a suppressor in it, maybe that has broken or come unplugged?? Pete

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2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
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I had radio interference whilst using the rear screen heater for the first time a couple of days ago. Not had time to look into it but you are not alone.

could be a bad earth or a break in the heater lines causing the interference...you can check this by switching on the rear window heater and passing the ariel of a portable radio across the window and see if there are any 'hot spots'... ... - .- -.




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The rear window has been out to have the tailgate done, I think that will be my first port of call, body shop men do not make great auto electricians - although they did do a good job spraying the tailgate and the wing mirror  Geoff

I had this after the dog scratched the rear window elements. I would think a damaged element is the most likely explanation for your problem.

I managed to persuade my insurance company that as they covered damage to glass, I could claim for a new window and they reluctantly agreed.

OK now so hard to fault find however rear screen looks OK. Geoff