S 550 (221.171) V8-5.5L (273.961) (2007)
Trunk / Liftgate Closer Module: Diagrams
Wiring Diagram For Remote Trunk Closing Control Unit PE72.30-P-2101SAA
- with CODE (881) Remote trunk closing (RTC [HDFS])
- control unit N121
- up to model year 08
Wiring Diagram (Part 1)