How do you replace a Mercedes sl 320 ignition switch?

To replace the ignition switch on a Mercedes SL 320, first, disconnect the car battery to ensure safety. Remove the steering column covers to access the ignition switch, typically secured by screws or clips. Disconnect the wiring harness from the old ignition switch and unscrew it from its housing. Install the new ignition switch by reversing the steps, ensuring everything is securely reconnected before reassembling the steering column and reconnecting the battery.