Fuel shut off switch

Checked the trunk. There are several fuse looking boxes attached to inside left wall but none with a button or wires going to or towards fuel tank. I have been under the car and still couldn't locate fuel pump either.

Ok , lets make sure its not inside the car. Check the driver side down by the e-brake pedal, check with a flash light feel around for a button or remove this "kick" panel '82 could be down there! most are in the trunk on the left side.

I located a button connected to a square black box with File on it and 2 fuses protruding ou5 of the wiring as the wires gobup into the dash. could this be it?

The switch is a black box with a button on the top. I say press it and check if the pump works after.

This black box has a grey wire ço.I gfrom it with a bouuton attached to it.