Disconnect the negative cable at the battery, then remove the steering wheel. Next, take off the lower finish panel by removing the lower steering column cover set screws, followed by the steering column cover. Remove the retaining screws that hold the turn signal switch to the steering column. Trace the electrical wiring harness down the steering column to the connector, release the electrical wiring retainer clamp if equipped, unplug the connector, and slide the switch up off the column. Installation is the reverse of removal.