If your X5 has an N52, it's an E70 and you're in the wrong forum. Also, diagnostics will go a lot better if you share the actual error codes.

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2011 M3
2006 Sierra 2500HD 4WD LBZ/Allison
2004 X5 3.0i 6MT
1995 M3 S50B32
1990 325is
1989 M3 S54B32

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1989 325iX
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