S 550 (221.171) V8-5.5L (273.961) (2007)
45
Install black 20-pin contact carrier (15.1) in the black 40-pin coupling (15).
46
Fix TV tuner wiring harness (1) in place on vehicle wiring harness (41) using cable tie.
47
Route red line (rt) with turquoise fuse carrier along vehicle wiring harness to rear SAM control unit with fuse and relay module (N10/2), as shown.
48
Fix red line (rt) in place on vehicle wiring harness using cable tie.