After turning off the motor go back and check in about half an hour and you will notice that the light is off.

Actually, I just came across is a previous discussion thread where it stays on for some people and goes off for some people, so go figure.

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-2006 E53 (X5 4.4) Titanium Silver, fully optioned (sports package, premium package, navigation, ride height adjustment, panorama moon roof, rear climate package). Aero kit installed plus set of staggered 20s with Diamaris tyres.