nickb2 Wrench. Diagnostic Tech. Joined Nov 22, 2008 Messages 11,704 Points 63 Location St-Hyacinthe, Quebec, Canada Dec 12, 2020 #1 Make merceds benz Model slk280 Year 2008 Miles 200ish Engine 3.0l Client complaint is as read here. I just bought the car. Front brake suck, and door locks dont work.