When the car is set to 72 on both sides and AUTO fan, the #10 voltage readout varies between 3.8 - 4.1 volts. On MAX manual fan, it reads out 6.0 volts. In either case, the blower is doing nothing -- zip, nada.

I'll find the multimeter and try to get under there sometime tomorrow. Will I find obvious contact points, or do I have to slice into the leads to get a reading? Forgive my ignorance -- never seen this regulator before, and I'm flying blind until I get in there. Just trying to be prepared, like the good boy scout, etc., etc.

I'm really not excited about the upcoming commute! Thanks again for all the help, you guys -- much appreciated.

Cheers, John

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'98 E300TD (W210) | Sold 6/09 with 205k and counting
'04 VW Touareg V10TDI