Mercedes-Benz Genuine Relay S65 AMG S63 AMG S600 S550 S55 AMG S500 S430 S400 S350 R350 ML63 AMG ML550 ML450 ML350 ML320 GLK350 GLK250 GL550 GL450 GL350 GL320 E550 E350 CLS63 AMG S CLS63 AMG CLS550 CL6 Mercedes-Benz Genuine Relay Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility