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  1. I have annoying sunroof wind deflector bass rattle

    Interior Upgrades
    So I've noticed a bit of rattle coming from the sunroof wind deflector with some bass notes (sunroof closed). Kept hearing a rattle even after installing sound deadening everywhere. Finally traced it down to the wind deflector bar. When I reach up and pull the bar down the rattle stops...
  2. 2014 CTS V wagon with 1200 miles getting supercharger replaced do to supercharger rattle

    So I took in my brand new 2014 CTS V wagon, bought just after new years, for a few small squeaks and rattles. Most audibly from the a-pillar passenger side and the driver side seat. I was also expriencing what I assumed was an exhaust hanger rattle. This morning I received a phone call from the...