[ironbob]

Had software update for recall 160420 tank ventelation diagnoses. Corrected by 0012470500 program control units per service invoice on 07/15/21. HUD is now super dim in the day and super bright at night. Dealer says caused by software update and tried to correct with new update 623002500, did not fix problem. BMW NA is aware of problem and states new update will be available end of August to fix. The 2nd update was done on 8/3/21. What a pitha! Hope they fix it, I love HUD.