Before changing halogen bulbs, turn the headlight switch off and then open the terminal for the negative connection of the battery. Subsequently, you should withdraw the headlight housing and eliminate the dust cover of the housing and last but not the least, you should isolate the bulb holder electrical connector. Lift the bulb retainer by rotating the counterclockwise direction and swing it up to pull the headlight bulb out. Avoid touching the surface of the bulb with your hands as the oils found on your skin will cause the bulb to heat, and burn out; in the event the bulb surface comes into contact with your fingers, wash the surface with rubbing alcohol. Last is installation and this basically follows the same procedure of removal but in this case the soda is introduced into the tank.