Sorry I should have worded it differently, but it’s the OPT7 interior light LEDs for the footwells of the car. It’s main power is connenected by a fuse tap, but there are two wires (+ and -) marked for auxiliary.
Thank you! I’ve been searching, but been only able to find a post where the OP does the same kit install as I did but does not use the auxiliary wiring.
Ahh okay thank you both for the pics and info. So your lights turn on when you open your doors then right? If so, then I’ll try wire tapping those two colors wires with the +/- wires I have.I finally got around to adding my under dash lights. I used a pair of Heise blue LEDs. The passenger side was pretty easy. I just popped off the lower under dash cover, drilled a hole where nothing would interfere, and mounted the light. The drivers side didn't have a good mounting location, but I came up with a good solution. I used a piece of radio back strap. I had to enlarge a hole on one end for the light. I used one of the brake pedal mounting bolts to secure the other end. I made a couple of bends to get it in a good location. I got power from the BCM harness shown above. I had to solder an extension for the passenger side light and run it behind the dash to the other side. I connected everything and tested before putting it back together. The most time consuming part was extending the wire and running it. But I got fancy with heat shrink and lots of wire ties to secure the wire out of the way. They are pretty bright, and was a fun accent piece for my blue HB. The LEDs were less than $5, and everything is completely reversible. It took less than an hour to do.
