Mercedes CLS55 AMG W219, Rear Tail Light Cluster LED Conversion Impossible!

I wanted to do a full LED conversion for the real tail light cluster, but it seems Mercedes made something proprietary. In other words, the bulbs of the rear light cluster are not serviceable, like any other normal car…If one fails, you need to replace the complete board with all the bulbs.

What a bad design…

All CLS55 AMG pictures here in my Google Photos album: