Make sure both the headlamp switch and ignition switch remain in their disabled positions to access and replace the headlamp bulbs including cornering, sidemarker, and turn signals. Take out the front grille and unfasten the headlamp from its mounting points. To extract the bulb for park lamp, high beam headlamp, low beam headlamp, or DRL, Park and turn signal, and front side marker bulbs twist the bulbs 1/4 turn counterclockwise and disconnect the electrical connector. Fasten the electrical connector to the new bulb while pushing and rotating the park lamp , high beam headlamp , low beam headlamp , and DRL before turning the bulb clockwise 1/4 turn to secure it. Then tighten the headlamp bolts to 10 N.m (89 in lb) and reinstall them. Lastly check the headlamps work as intended before replacing the front grille. When working with halogen bulbs use protective equipment along with caution to prevent them from coming into contact with both skin and water.