4000q power windows no power

Tony Hoffman auditony at gmail.com
Fri Aug 1 08:56:07 PDT 2008


The power comes from terminal M75S on the fusebox, via a Black/yellow
wire, directly to the fuse. Then, it splits off to two black/yellow
wires and onto the front switches. Each one has a branch off to the
rear siwitches. So, you are looking for power on the black/yellow
wires on each switch. None of them go to the doors till after the
switches. So, a break in the door wiring could have caused the fuse to
blow, but not your power situation. I'd start by looking for that
fuse, It will have black/yellow wires on both sides, so it shouldn't
be too hard to find. Like I stated in my first post, I'd be looking
around the relay panel inside the car, behind the drivers storage bin.

Tony

On Fri, Aug 1, 2008 at 8:32 AM, spectrum <specproto at yahoo.com> wrote:
> Oops sorry about the blank reply.
>
> I've had 2 suggestions to check the door wires... is there any way that a broken wire in one of the door jambs could cause a lack of power coming in TO all 4 switches?
>
> The ingnition switch sounds likea good check. Finding my bentley after not needing it for 8 years sounds like a monumental task in itself...
>


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