Reposted from Mobile Electronics Forum:

2001 X5 OEM Business Radio/MID, no DSP, non nav.
Unable to set clock, cannot switch between AM/FM..
Clock only allows minutes and year to be changed up using the buttons.
I had this problem a couple of times and cured it by removing radio & MID from the vehicle. Once reinstalled the full functions were restored however not this time. I even changed out the Business Cassette tape player for a used Business CD player to no avail. The problems started when the vehicle had to be jump started.


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2022 X5 xDrive40i MSport
2021 X5 xDrive40i