Long story short, I had to get a new key cut for my TT.
It has a wideband swap with an AWP ecu running Maestro so the tech working on cutting the new key wasn't able to pull the PIN and associate it with the fob.
The key works as promised, starts the car, drives, etc. however my IMMO dash light blinks the entire time and I have no keyfob functionality.
Is there a way that I can program the fob to my vehicle? And hopefully get rid of the IMMO CEL.
Any help would be appreciated as I'm just starting to break into my BT project again after a few years hiatus.