Headlamp Switch: Service and Repair

1. Disconnect battery ground cable.
2. Remove lefthand dash panel.
3. Remove lighting logic undertray retaining screws, then the undertray.
4. Move master switch to one side, then disconnect retaining clips from logic board.
5. Remove logic board from panel, then disconnect green cable harness block connector.
6. Remove logic board.
7. Reverse procedure to install.