After-sales operations: Exterior lighting / signalling
C2 · Repair procedures · Repair procedure · Reference D4EM4HP0
1. Vehicle exterior lighting 1.1. BSI diagnostics The sidelamp, dipped beam and main beam positions are mutually exclusive. If it receives more than one position present from the lighting control, the BSI changes to back-up mode : It switches on the dipped beams via the engine relay unit and forces…