I am like you and can do the easy stuff. But, I would prefer to have the dealer do this for me (if/when I get the running boards) and not worry about the install details to do it right. Unless anyone here is personally going to help you, you may have better piece of mind with a professional.

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2005 X5 4.8is/ Imola Red/ Cream
2002 ///M Roadster/ Alpine White/ Imola Red (SOLD!)
2008 ///M5 ordered and on it's way!!