I had removed the windshield washer reservoir for better access to the rear glow plugs when I first got this car. Winter is coming so I just put it back in and guess what, no windshield or headlight washers. No noise from pumps and no squirt. I think the pumps were just seized from sitting. Put 12V to both pumps, both run. Blew out the lines with compressed air and tried the switch. It worked! The windshield pump doesn't sound so good but it's pumping.
I finally fixed something that didn't require my credit card!!!

__________________
1987 300D 146K Original #14 Head
One eye on the road, the other on the temp. gauge

Gone But Not Forgotten
1983 380 SEL Long gone
1983 300SD Wish I hadn't traded it in on a 90' Corvette
1989 300SE My all time favorite
1995 E420 Went like a bullet