BMW 2 Series LED Headlight Teardown

Made by AL and it’s BIG, dimesion about 16 x 11 x 10 cm

Nissan X-Trail LED Headlight Driver

Made by Koito

One driver with 2 input / 2 output for Low Beam (Projector) and High Beam (Reflektor)

Mirrored PCB layout

 

Here is the output 15V @ 1.2A
Using a Buck-Boost Topology, since difference between input voltage and output voltage gap is small

 

Thanks to Wanto Bekas Loak for lend this LED Driver