About 10 years ago my key switch wouldn’t go to start. A mechanic said it would cost $200 to fix it and I believed him. So I installed a push button which has worked perfect all these years. Then recently I learned from utube their is an inexpensive fix. So I removed the switch, installed the new one and somewhere in the process I lost the radio, a/c, and power windows. I checked the fuses, all ok. I put the old switch back in with the same results as with the new switch. Does anyone have a suggestion for the next move? I’m stumped. Should have stuck with the push button.