[Sean bmw]

My 2011 BMW 5 series has an ongoing problem with my radio & screen, that no one seems to be able to fix.
Small screen was replaced by a full screen before I bought the car but all worked well for almost 2 years. Then screen worked intermittently, would go completely black, shortly after radio stopped working, head was sent away by mechanic and was told to be working perfectly. When we put it back in it worked but only picked up 2 stations but screen would still not work. Idrive is working according to mechanic. Now I’m left with a radio with 2 stations only, cd works, but screen remains black.
Error codes when checked show B7F80F & code B7F8C3

Any help would be welcome

[M_Bimmer]

B7F80F = GPS Antenna to Head Unit, Open Circuit
B7F8C3 = CIC software needs updated per SIB 65 10 12 (attached)

My recommendation is to update your head unit with ESYS, then look at your GPS antenna connectors:
- Likely the blue connector on the rear of your head unit needs reseated)
- Look at reseating your connector on your antenna assembly

Keep us posted of your fix.