Ask them to plug in a different antenna, just to make sure before you get a new windshield. In fact, if you dont really care about looks and dont have a spoiler, I'd just put an aftermarket antenna on the rear fender and run a new cable to the front. When they put the new antenna in (for testing), make sure they try an AM station not FM, you dont really need a good antenna for FM, but AM HAS to have a good working antenna. Hope that helps...
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