Finally a solution..
The dealership mounted anothe bracket in the center of the visor..no change. They removed the plastic covers over the front pillars (on each side of the windshield). Put sealant in and remounted the covers. No vibration or noise. According to the service rep. when the covers arn't mounted properly air presure builds under them creating turbulance over the sunroof visor. The turbulance was also causing the sunroof to oscillate.
|