HID Unit Replacement
HID Unit Replacement1. Make sure you have anti-theft codes for the audio system and the navigation system (if equipped). Make sure the ignition switch is OFF.
2. Turn the combination light switch OFF.
3. Disconnect the battery negative cable, then disconnect the positive cable.
4. Remove the headlight assembly.
5. Remove the bulb socket from the HID bulb.
6. Remove the three mounting screws and HID unit (A).
7. Disconnect the 4P connector (B) from the HID unit.
8. Inspect the gasket (C) for damage. If damaged, replace it.
9. Install the HID unit in the reverse order of removal.
10. Enter the anti-theft codes for the audio system and the navigation system (if equipped). Set the clock (on vehicles without navigation).