How do you remove ignition switch on 97 Mazda millenia?

To remove the ignition switch on a 1997 Mazda Millenia, start by disconnecting the negative battery cable to ensure safety. Next, remove the steering column covers by unscrewing them, then locate and detach the ignition lock cylinder by inserting a key, turning it to the "On" position, and pressing the release pin. Finally, disconnect the wiring harness from the ignition switch and remove the switch from its mounting. Reassemble by reversing these steps.