Release the negative
Battery Cable, disconnect it and then isolate the battery to make sure the system reserve capacitor discharges, before editing
Air Bag or steering column equipment. After that, remove the shrouds that are located on top and below the steering wheel column. Afterward, get rid of the screw that keeps the left multi-function switch on the right side of the Steering Column Control Module in place. Slide the switch away from the module far enough that the electrical connector appears. After that, unplug the wire harness from behind the left multi-function switch and take out the switch from the dashboard module.