Central Lock Solved!

[BBBurban at aol.com]

Unplugged everything in both doors and found the problem when I stopped 
blowing fuses... Suspected it wasn't a broken wire because of the fuse 
blowing problem... Turns out in the passenger door if I plugged in the line 
that goes to the key lock heater it blew the fuse (could actually hear it 
blow on the other side of the car with the hood open, never would have 
thought that would be the case for a 10 amp). 

 The round plug that plugs in above the square plug on the control unit for 
the key heater is the culprit.  Think that for now it will stay unplugged.  
Who (if anyone) but the driver needs to have the lock heated anyway?  Thanks 
to all that responded.  

Hank 90q20v (great drivetrain... iffy electricals)