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Q: Mark Lewison Sound...All Audio Blew nr Cop Car on 2007 Lexus LS460

This is a Mark Lewison sound system....which blew out and started clicking the exact same time as the police care we were driving by, turned on his Flashers....and the clicking is in rhythm with the lights of those flashers...There is no audio at all in the car for this loud and annoying + continuous clicking (like an amplified signal indicator sound) whenever you start the engine. Has anyone ever heard of such a thing??
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I would speak to Lexus. There are 2 service bulletins in reference to the radio/stereo and one addresses odd noises coming from the system

here they are-> AU001-07 ( noises ) and PD073-06 (XM radio problem)
The AMP has an issue that causes this problem. Several complaints of this and dealer charges $2600 to replace AMP. There are some sources to repair at $700 online.
Lexus should have a recall with the volume of the problems seen.
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