It's in the area of the oil filter, wires going to it. Can leak but most of the time it's the gasket between the oil filter adapter.
Jack up the car or put the front on ramps. Up where the oil filter is located you will see the oil pressure switch, wires coming out of it. Disconnect the wires, unscrew the switch and replace with new one. Then connect the wires and you are done.
Relay for what?
on the transmission also called a mlpl switch
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.
the rollover switch for the fuel pump is located in the trunk right next to the suspension shutoff switch.
Check the vaccuum lines for a leak. or the headlite switch itself may have a leak in the air lines. If they won't close...that's where I started on mine and found the leak, sealed it and it fixed it right up
If you mean the switch that puts the brake lights on and off when you step on the brake pedal then it's located where the brake pedal is, can't miss it.
Up where the oil filter is located.
Remove the breather, and it will be located on the back of the throttle body.
It's built into the turn signal stalk ( multi-function switch)
It is located on the side of the trans where the shifter lever is. also called neutral safety switch
cruise control switch