CLK 550 (209.372) V8-5.5L (273.967) (2008)
Component Identification
1. Pass trailer hitch wiring harness (20) through existing hole under left taillamp and seal with grommet (33).
2. Route trailer hitch wiring harness (20) along trailer hitch crossmember (1) and fasten with clips to existing stud (enlarged view).
3. Guide the trailer hitch socket (13-pin) (X58) to the bracket beneath the trailer hitch crossmember (1).
4. Route the trailer hitch wiring harness (20) along existing wiring to the installation point of the rear SAM control unit with fuse and relay module
(N10/2) and fix in place.
The hole must be sealed with a grommet (33) to prevent water entry.
5. Connect brown cable (br) to left taillamp trunk ground (W6/1) (detail).