The OEM push button traction control switch had to be pressed every time I started to car to disable traction control. I replaced it with a SPST switch that keeps the traction control turned off, unless I choose to turn traction control on for foul weather. Pictured here is the OEM push button switch.

To gain more access, I removed the glove box by removing it's three screws. Pictures here, is a socket with an extension, removing the black screws.

The OEM switch is located in the glove box on my '98 P71. Later model Crown Victorias and Grand Marquis received a relocated traction control button on the dash. Pictured here is the OEM switch and it's harness.

Another pic of the OEM button and it's harness.

In order for the new SPST flip switch to fit the OEM blade-style harness, I had to use a file to thin down the SPST's connector blades.

I used a 3/4" hole saw to widen the hole for the new SPST switch and then installed the new switch. It looks OEM and keeps the traction control turned off, even at start-up, unless I flip the switch. I'll post some less blurry pics later.