With just 3 miles on the odo. I wanted to get familiar with my SL delivered today, and found while sitting in drivers seat my left leg could lean against the speaker housing…..but it moved? Was it rubber mounted perhaps? No, as I checked the passenger side and it was rigid. Upon further inspection with a flashlight I saw that the forward plastic mounting tab was already broken!! I am guessing that people entering and exiting my SS while in dealer showroom, was the cause for the broken speaker tab that is part of the whole housing. Looks to be very poor design, and just a heads up to others to take caution while entering and exiting, NOT to hit or apply pressure to the speaker housings……. I have notified dealer as they will have to replace NO CHARGE.