Comagination Headlight Modulator
6/1/2005
The modulator is the aqua blue device seen in the upper part of this picture.
I wired the modulator into the switch hanging under the left side of the dash shelf. The 3 way switch allows me to 1. Disable the modulator 2. Normal mode with light sensor 3. Always on regardless of light levels. You can see more about the switch box here.