97-98 Mark VIII's have a computer chip in the key head that is read by the ring around the ignition switch. The key must be programmed to the ignition switch by the Ford or L/M dealer. They will also be able to get the key code for you upon verification of your ownership of the vehicle.
The 1995 when can Mark VIII cooling fan switch is located behind the dashboard. The switch will be on the passenger side of the dashboard in the passenger compartment.
In my 95 Mark viii there is a little access panel on the left side in the trunk, its in there. (its a little red switch.)
In the trunk on the drivers side under the panel.
Driver's side of the transmission.
on the transmission also called a mlpl switch
by the light istself there is an ON/OFF switch.
Up where the oil filter is located.
No
In the trunk on the left side behind a panel in the lining
go to markviii.org. they have a answer for almost anything with the lincoln mark viii
All kinds of crazy stuff can happen.