My used '01 X5 started showing "check ____ light" between 50K-53K (6 times untill I gave up and replaced just about everyone) - some due to corrosion, which included the rear latch assy, the replacement of which cured most of my "trunklid open" warnings

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Mark _______________________________
2001 X5 4.4i topaz blue/sand Sport, complete Dinan S2 , hitch, V1, tint, BSW Stage 1, Alpine INA-W910BT
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Life is not fair!
You can't protect people from their own stupidity!
Laughter makes life worth living