Hello,
First I would like to thank a very nice member here to help me with my union flag taillight retrofit last year. But after a very long attempt, my car is still having a warning sign for rear breaking light error. I thought it is fine but in 2 incidents, it almost hailed to stop when I pressed the hazard light on.
For this reason, I still failed to program my car after numerous attempts and looked up online. I have a OBDLink CX. Please let me know what I need to do! MILLION THANKS!

2016 F55/S/5 doors

 

everything u need has been covered here
https://www.northamericanmotoring.co...aillights.html

start with DunkMs latest suggestions and work back

considerations
what world area version of the lights are you working with?
OEM or alibaba/non OEM?

 

thank you for reply. It’s oEM

 

Why are you wasting your time with programming those lights? Technology has moved on. Get these plug and play lights. I installed them on my car and they work perfect.
https://funfob.com/collections/union...ar-tail-lights