Hello all. I have a 91 Park Avenue and am trying to fix the illuminated entry. The interior lights all work when you use the remote, but not when you push the door ***** (they used to,). The key cylinders also do no longer light up.
According to the Haynes the Remote Accessory Module handles something, but this seems to be a general statement as I can not even find that part on the net for the 91 PA.
How does it work, and what should I check?