Actuation of brake master cylinder switchover valve - AR42.10-P-0010-01A
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
| Wiring harness for actuation of switchover valve | Model 129.067 with ESP, models 129.076, 140.04/05/06/07 | WF58.50-P-4210-01A |
- Disconnect coupling (d) at brake master cylinder switchover valve (Y61).
- Actuate brake master cylinder switchover valve (Y61):
Model 129.067 with ESP, 129.076 flat plug to fuse C in fuse and relay box F1 and round plug to ground, ABS hydraulic unit bracket W14. Connect the 2-pin coupling to the brake master cylinder switchover valve (Y61).
On models 140.04/05/06/07, connect the flat plug to the input of fuse 28 in the fuse and relay box F1 (Fuse 28 removed) and the round plug to ground, hydraulic unit bracket W14. Connect the 2-pin coupling to the brake master cylinder switchover valve (Y61).
The switchover valve (Y61) must be open so that the annular duct in the brake master cylinder is bled.