Cool, on my side, I think that i will look at this DYI since my idle is so unstable... http://www.xoutpost.com/articles/x5/...ode-p0505.html

In fact i take my X only the weekend which is also part of the problem...

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2006 X5 4.4i premium, Sport package ,Winter Package, Sat Nav. AFE Power stage II Production : 08-2006
2012 BMW 128I Convertible Black
2011 Mercedes Benz B200 sold