I just took my 3G TL up to the dealership to have my stock sub looked at because it vibrated. They told me that they couldn't fix it because there's so much bass in that subwoofer. WTF. They also said that the shelf is vibrating not the grill so they can't do anything about it. Are they BSing me or what? Please reply

 

Look over in the 3G Garage. There is a thread there about fixing the rear shelf vibration.

If you don't want to do the fix yourself, print it out and bring it to the dealer.

 

The dealer fixed mine.

 

dont let them repair anything. they'll just make more damage to the car. me i always do it myself. its much more fun you feel like you acomplished something and the more you get into it the easier it becomes just remember dont pull on anything to much every part has some easy way of coming out