It's got a dash button to engage and the 4wd came on and now, I push
the button and the 4wd won't go off. The light on the button goes on
an off but the dash light indicator, a little I shaped thing that looks
like four tires on two axles with a driveshaft between them won't go
off (it's supposed to flash and then go off as the 4wd goes off)
Is there a relay or solenoid or something?