2018+ Factory LED Headlights Switchback DRL Development

So, I bought a broken led headlight to take apart. I plan to design a sequential switchback board to replace the DRL board. Unfortunately I cant do the bottom one as it has some complicated driver circuitry that would be expensive to replicate. The bottom is just PCBs with LEDs and I should easily be able to make a replacement. Plan is to dim the bottom DRL and shut off the top DRL to allow a sequential amber turn signal on the top. For now here are some pictures of the inside.

 

You the man Seth.

 

If you look at the board with the blue on it. At the bottom right corner is the LED controller IC. That IC was designed by a guy in my building.

 

BRIGHT!!


Low brightness mode.


Verifying i can easily shut off the top LEDs to enable the turn signal to run.

 

Switchback designing today. One board done one more to design.

 

Dibs

 

Sweeeeeet.

 

Changed the name of the thread to better indicate what im doing here.