common for cas unit failure,,
what you can try and if its only a software brain fart will sort it,, its called a power latch reset as per below,
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what you can try and if its only a software brain fart will sort it,, its called a power latch reset as per below,

how to reset ecu,s power latch or power down for mini...
How to reset all ecu's this procedure is called a power latch firstly turn on the ignition not engine running,IE FOB IN DASH SLOT, TOUCH BUTTON UNTIL SEE DASH LIGHTS ON IE FUEL GAUGES ETC THIS IS IGNITION ON, THEN FOR IGNITION OFF TOUCH BUTTON ONCE THIS SWITCHES THE IGNITION OFF IE SAME...