Norway and Sweden Headlamps

When the headlamps are to be active, the DIM supplies ground to the HDLP LO BM relay coil and the low/high beam switch in the headlamp dimmer switch. The relay acts as described above and the low beam headlamps light. When the headlamp dimmer switch is in the high beam position, the HDLP HI BM relay coil is grounded. The relay acts as described above and the high beam headlamps light in addition to the low beam headlamps.