I dont read e90post since i have an E92. The post you posted on M3Post was this -
http://www.m3post.com/forums/showthread.php?t=382162 and on this you edited post #1 to read
"Edit: Coding from an independent with an Autologic programmer will be required to fully remove disable BulbCheck. Coding has been completed, let me know if you need in-house coding from us or would like us to direct you to a local. Lighting assemblies and PnP harness are not returnable."
This doesnt mention faults on the dash, only that we would have flickering. And you edited that the PNP and lights are not returnable after this post was written.