Hi - little problem with my front passenger door lock switch. For some reason, only the 'lock' side of the circuit works in that armrest. It is not the switch - I tested the switch with a multimeter, then when it cleared, jumped the leads in the block with a piece of wire. Again - 'close' works, but not 'open'. This means, as far as I can tell, that this wire has failed somewhere. I guess I will pull open the place where it flexes in the door jamb first. But at first glance nothing looks out of place, so I am wondering where that wire runs. Does it go into the passenger footwell, then behind the heater to the fuseblock in the driver's footwell? If so, I might just run a new wire.

But if anybody knows anything about this circuit, or has ideas, I would be much obliged.