20. LIGHTS/SWITCHES MXU 500 IRS Bulb REAR Remove the bulb socket by turning it counterclockwise. Remove the bulb. Install the bulb in the reverse order of removal. Bulb Socket LICENCE LIGHT BULB (ON ROAD) Remove the two screws and licence light cover. Remove the bulb. Install the bulb in the reverse order of removal HORN (ON ROAD) REMOVAL Disconnect the horn wire leads. Remove the bolt and remove horn. INSTALLATION Bolt The installation sequence is the reverse of removal. Horn Wire Leads Horn 20-4