1998 E300TD. Bought it 3 years ago and rear passenger window never worked. Last weekend I finally dedicated some time and pulled everything apart for troubleshooting. All fuses in all 3 fuse panels are good but there is no power to that door for the window or the courtesy light on the bottom of the door. I show continuity from the ground on the light to the chassis. Anyone have an electrical diagram or other items I should be running down? Really appreciate any help.

You will need to open up the concertina rubber in the door jab and the door .The wires have been known to fracture inside as the door is opened and shut so many times.

I dont see anything wrong. Were is the nearest connector on the power bus side I can check for power?

We used to string concertina around the perimeter. What the heck is concertina rubber?

The rubber tubing bellows that protects the wires from the weather happens to look like a miniature concertina.

__________________
78 W116 300SD 'Desert Rose' new as of 01/26/2014
79 W116 300SD 'Stormcloud' RIP 04/11/2022

Yes; agree.

"Rear Passenger Door No Power"

Are not both/all rear doors "Passenger Doors"? Or does this vehicle seat the driver in the rear?