Where is the reset button for the fuel pump in a 1985 Ford Ltd Crown Victoria?
if you mean the inurshia switch it might be in the top left of the trunk with a red button a little square box The inertia switch is usually located on a bracket secured to the driver side trunk arm. My '85 has the exact same setup. It took me an hour to find it, come to find out that wasn't the problem.
Some Crown Victorias did not come with electronic trunk release buttons. But those that did, stowed the release button inside the glovebox door mounted to the dashboard inside. Open the glovebox door and it is mounted right inside on the left hand side on the dashboard, usually a bright yellow color.
The Crown Vic was set up factory to run on a certain sized wheel, depending on the model and the GVW rating stated on the tag inside the door. Most Crown Vics run on 15" wheels with a 205 or 215 profile. You theoretically could run 14s on it, but the size indifference should be made up in the tire, otherwise speedo recaliberation would have to be done.