I pulled the headliner & disconnected the rubber drain lines and blew air through. All seemed fine. I had to move onto other things so didn't get to run any water through. I will later.

I've seen new seals that go around the roof. I'll track them down. The head liner is old. Does anyone know of a good source for new headliners?

I'm always amazed at how precise Mercedes is. The headliner easily disassembled 1 piece at a time exactly as described in the FSM.

I'll take the seats in to be refurbished. It will be nice to have a reworked interior.

Headliner source???

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85SD 240K & stopped counting painted, putting bac together. 84SD 180,000. sold to a neighbor and member here but I forget his handle. The 84 is much improved from when I had it. 85TD beginning to repair to DD status. Lots of stuff to do.