interferance

Hi all, After some work with rear wiper module the radio now sounds horrible, it is like it is not tuned in properly, it is that bad I cannot listen to it any more it's so annoying, you can here the station quite clear but you get the fade in and out every 10 seconds or so. any ideas anyone...

For those with adaptive cruise control or blind spot monitor, have you found any interference with radar and laser detection or diffusion (either remotely installed or on windshield)? Also, curious to see any remote installations like the Escort 9500. Thanks.