Hey guys, update and good news. I have my car back
As a technician, I was super worried they'd be all up in my cars business and I'm very happy they were not.
I received a call this afternoon suprised to hear my car was ready for delivery. Previously I was told a part was on order, three weeks away. So I can be ahppy I have my car back but still unsure if this was Factory defect or dealer fuck up. Puchasing extended warranty
The correction: Scanned vehicle found puma measure for REM failure followed measure: unplugged reset and performed battery reset on REM REM awoke and due to production date no further repairs needed. All systems now operational.
HUD is working 100% - Replaced rain sensor.
I hope this helps for future diagnosis.