The switch in the glove box is to de-activate the power trunk switch located on the drivers side door. When leaving your car with a valet, the secondary key will not open the trunk or glove box. Only the primary key has total access.
Try the trunk release on/off button located in the glove box. If this button is in the off position then the trunk release button will not work.
Behind the Glove Box.
glove box
It's located on the floor under the glove box of the car.
in glove box
glove-box
The body control module is located behind the glove box.
In the glove box.
it is located behind the glove box you will have to remove the glove box.
Two places to look - both on the front passenger side: (1) behind the kick panel under the glove box or (2) under the carpet on the hump.
It's in the glove compartment.
i beleave the inertia switch is located behind the glove box or just below it.. that's where it is located on my 86 and my old 88 bronco II