On my 1987 Lincoln Towncar, it’s right of glove box very easy to see code if sticker is still on it the only thing I move is the cover under the glove box . Fordman… Update (04/06/2020): Yes it’s for the keyless entry door pad code on my 1987 Lincoln Towncar right of glove box just above kick panel very easy to see with flash light it’s a black box with wires plugged in it.