Mercedes 190e Rear windows dont work

[jpskiller]

until a few days ago the back left window was ok, the other side stopped few months ago, but now neither will work on any control switch.

What I want to know is there a separate fuse for the rear windows, I don't think so but would like to double check, and also any ideas on how to resolve.

 

[Will]

The windows are fused diagonally - ie, NSF+OSR, OSF+NSR - so its unlikely to be a fuse issue.

Normally the motors pack up in the back. See if they're getting 12v when you operate the switch - if so suspect a motor fault.

Check for 12v at the motors themselves because it's not unknown for the wires to break as they pass through the doors/pillars too.