So i got the aux pump connector apart and all sorts of good things happened on a short drive out tonight. The heater controls all seem to do what they are supposed to, the recirc switch is now working and much to my surprise, the high beam position now works on the combo switch! Wow!

I didn't check out the AC yet and my glove compt light still comes on with the ignition switch but that's no biggee - i now have a much safer car. Thanks Peter!

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'87 BMW 325 convertible (162k + miles)
'87 300E, 144k + miles (sold)
'93 Chevy Blazer (full size), 207K + miles
'89 Sea Ray 390EC, 2 x 454's, 1550 hours...
'85 AMF Sunfish

Olde Towne Portsmouth, VA