Been a bit since I have posted here, but things are coming along slowly for an ultimate euro light adapter box. I have the circuit design basically done, now I just have to transfer it to software and do a PCB layout. Will still probably take awhile as I don't have a ton of time to work on it.
View attachment 26405
No additional wiring or even pin swaps will be needed, just using Forscan to enable Canadian dipped low DRLs. It has functionality to control LED behavior in any of 4 individual operation modes. All control is done by flipping DIP switches.
It's in the notes on the pic, but I defined the modes as follows
Mode 1 - Unlocking doors
Mode 2 - DRLs
Mode 3 - Parking Lights
Mode 4 -
Headlights on
In each of those the LEDs can be selected to be either low or high. Additionally I baked in support for LED turn signals with a ballast resistor, AND I added a feature that will turn the LED strip off temporarily while the turn signal is active, similar to how Audi's work. Both of those features can be disabled with DIP switches if desired.
Finally I also put in support for the leveling motors. It has resistors baked in to simply center the motors, or it will have a 3 pin connector to run to a potentiometer in the dash, DIP switches select this mode also. To use potentiometer control both sides will need to be linked with a 3 wire cable, but again, connectors will be present for this.
I dont know that I plan on selling these, maybe if I get enough interest, but I will make the plans available when I have tested the design out. As of this moment parts cost is ~$100 for both sides, so it isn't cheap, but it will make the euro lights function 100% like factory, without having to change or add a single wire, just a forscan flash then plug and play. Actually, I think they will have more features than factory with the turn signal stuff.