Not that I'm aware of just the compass.
No
Yes, cut the red wire.
go to markviii.org. they have a answer for almost anything with the lincoln mark viii
it could do
Probably a short in the system somewhere, good luck with finding it.
The most common cause for your 1996 Lincoln to shut down is a charging system problem. The alternator or the battery are malfunctioning.
It's probably the amp, either change it or replace the audio system
Where to find the horn relay fuse for a 93 Lincoln Mark VIII
There are two models of the Lincoln Mark VIII. The base or standard MARK VIII and the Mark VIII LSC. The LSC was introduced halfway through the 1995 model year, and continued to the end of the Mark VIII production. SRS refers to the SUPPLIMENTAL RESTRAINT SYSTEM (air bags). This is why you may see the letters SRS on the panel above the glove box area and on the steering wheel horn pad.
no
Not unless you try to change the whole front end of the car.
Bad shock mount? Loose exhaust system?