Maybe when I get home Sunday I can have a look. My 91 XR2 had the factory remote added by the dealer and almost works perfectly. The only problem is after unlocking, my interior lights and audio tone stay on for about 60 seconds after starting the engine.
One more weird oddity, sometimes in the cold weather I have to get close and push the unlock multiple times and the knob will inch its way slowly to the open position. It still works though. However, i learned from the guy at the MACG with the 10k mi 94 XR2 to not lock it with the soft top up, so I only lock it with the hard top on it. I don't need anyone slicing their way into my car to find there isn't anything valuable in it anyway.