I've been surfing around those forums and its hard to search forums unless you sign into some of them. It seems like the N62 motors are getting to the age now where this is becoming more of an issue and I see more and more people posting the "cold start idle problems" We love our X5, I just want to make it right.
There are so many questions I have about all this, I just need someone who has been there done that and pick their brain.