Thanks so much Andrew.

Yes the dhc's are broken.

The lock cylinder works so if I can power up just a little I can lower the windows by turning lock cylinder to unlock and roll down the windows.

No trailer hitch but I like your thinking.

Maybe if I can backfeed 12v from the starter motor I will have something?

Thanks again,

Brad

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Bradb
2004 E53 X5 3.0 6MT Sport
Toledo Blue Metallic over black
born 2-12-04 LB09220
Picked up 7-2-18 from Ziggy
BMWCCA 485746
2002 E39 525i 5MT sport Jet black / black
2002 E39 M5 6MT Carbon black / black sport
2003 E39 530i 5MT sport Stahlblau metallic
2004 E46 325ic 5MT sport triple black
2008 E60 M5 SMG Space gray / black
2015 F85 X5M Carbon black / black