Ford 3100 light switch

FORD 2100, 2300, 3100, 3300, 3600, 3900, 4100, 4200, 4400, 5100, 5600, 5700, 5900, 6600, 6700, 7100, 7600, 7700, 8700, 9700, 2000, 2600, 3000, 4000, 5000, 7000, 2110, 2310, 2610, 2810, 2910, 3310, 3610, 3910, 4110, 4610, 5110, 5610, 5610S, 6410, 6610, 6610S, 6810, 7410, 7610, 7610S, 7810, 7810S, 7910, 8210, 2150, 3150, 3190, 4190, 5190, 2120, 231, 233, 3120, 333, 3400, 3500, 4140, 420, 4450, 4500, 4550, 5550, 6550.?