| 摘要 |
<p>PURPOSE:To simplify a wire harness of a head lamp circuit, and change between a normal head lamp and a DIM DIP, DR lamp without practically changing wiring of the wire harness. CONSTITUTION:A first multi-control unit 1 to process various switch signals from a column switch 14, and generate output signals is provided close to a dashboard of an automobile, a switch box 4 provided with switching elements 6, 7 for Hi bead and Lo beam is provided close to head lamps 5, 5', and a second multi-control unit 2 connected to the first multi-control unit 1 by a multi-signal line 3 is provided to generate control signals for controlling action of the switching elements 6, 7 respectively based on the output signals. A switching element for DIM DIP of head lamp is provided in the switch box 4.</p> |
