How do you replace an ignition switch on a 1985 Dodge D100 Truck?

To replace the ignition switch on a 1985 Dodge D100 Truck, first disconnect the battery to ensure safety. Remove the steering column cover by unscrewing the screws and gently prying it off. Then, locate the ignition switch, which is usually mounted on the steering column; disconnect the wiring harness and unbolt the switch. Install the new ignition switch by reversing the disassembly steps, ensuring all connections are secure before reconnecting the battery.