Section 10 (Body Control Module - Wiring Diagrams)
WARNING: This page does not describe the selected car, but rather 19 other vehicles, including the 2000 Mercedes-Benz SLK230, 2000 Mercedes-Benz ML430, 2000 Mercedes-Benz ML320, 2000 Mercedes-Benz E430, and 2000 Mercedes-Benz E320. However, it is still accessible from the selected car via links, so may be relevant.