Has anyone swapped out the headliner from a 94-5 to a 96-7 with sun-roof? If so what wires were run or tapped into to make the map lights work? How easy/hard-time consuming would this endeavor be?

Also, has anyone swapped the wiper switch/lever from a 96-7 to a 94-5 while maintaining the extra intermittent increments it allows over the 94-5 three stage only? Is there a difference in their resistors that anyone is aware of?

Thanks to all who have any helpful info!

 

Never swapped out the headliner, but I installed the light just behind the rear view mirror in my existing one. And pulled some parts at the salvage yard in the process. the wires run from the A-pillar over to the light, one power and one ground (if I remember correctly) and they are glued to the headliner. Sort of spot-glued. Mine has a lot more wires because I ran the wiring for the GPS and the radar detector along with it.

 

My issue is that I have both a 97 coupe with leather interior and a 94 coupe with cloth. Though both cars have the "peanut butter" color scheme shades/tones seem to be off just enough that it would bother me to not swap out the whole thing, minus carpet. The 94 is my pride and joy while the 97 is set to go to the boy here soon. Thanks for the food for thought