Section 1 (Anti-Lock/Traction Control - Wiring Diagrams)
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 1999 Mercedes-Benz SLK230, 1999 Mercedes-Benz SL500, 1999 Mercedes-Benz ML430, 1999 Mercedes-Benz ML320, and 1999 Mercedes-Benz E55. However, it is still accessible from the selected car via links, so may be relevant.