80 interior lighting

[Huw Powell]

reverse power and ground in a few places to avoid the fire.

the switches are for the ground leg of the circuit - run power to the
device (light or relay) and ground the device to the "switched" side of
the switch circuits.  Watch out, there are two circuits switched by the
door switches, use the right one.

larry C leung wrote:
>
> Run power (fused) from the battery to a relayed circuit rigged in
> parallel to the door switches in the door jambs. Since it appears that
> all four doors trigger your single existing light, it would mean that any
> positive line PAST all of the door switches (i.e. right near the light in
> the ceiling itself) would work for all four doors. Connect the ground
> lead for the triggering circuit directly to ground.


--
Huw Powell

http://www.humanspeakers.com/audi/

http://www.humanthoughts.org/