Same experience here, the system adjusts to temperatures and provides the recommended pressure under the current conditions, hot vs. cold. Personally, I feel more comfortable setting my tire pressures after the tires have warmed up after some driving. I was running my summer non run flat 20's at 38/42, but my car was at the dealer last week and they must have set them to 40/44 which is what iDrive is telling me they should be at.
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2018 M550ix|Carbon Black|Dinan Modifications|2003 540i|Jet Black|M-Sport|2021 X5 Mineral White
Prior BMW's: 1987 325e|1993 740i|1998 740il|2001 530i|2002 745li|2007 750li|2006 750li|2001 530i|2012 535xi|
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