Has anyone had any experience with this? Does anyone know what this is related to in the car? I'm still trying to find out why my lights won't go off...and "accessory relay" is kind of vague.

 

What chu talkkin bout willis?

 

as far as i know the interior lights are controlled by the Body Control Module (black box underneath the radio). That could be the source of your problem and i just so happen to have one for sale.

 

Ohh...i think i sort of follow now, where is the relay located? if you find it, borrow one from someone with the same car with working lights, if it works replace yours, also check fuses, door open/close switches and so on

 

the relay is to the left of the fuse panel. i believe the first one going from the right.