One problem related to coolant leaking has been reported for the 2007 BMW X5. The most recently reported issues are listed below.
My vehicle has the commonly and popularly known weep hole coolant leak. Apparently, BMW has had this problem in previous year model cars, dating back to 2002. They have known that this was a flaw in their design. However, there has been no recalls on the repair of this issue, which costs owners thousands of dollars for labor alone for a rather �inexpensive� part. It would only be fair for BMW to issue a recall on this commonly known issue that seems to affect hundreds of owners of Bmws with the same engines. The coolant leaks on the front side of the engine through a random hole around the engine. It is a rather costly fix due to several components needing to be removed before one can get to the broken part to be replaced. It is unfair for current owners to have to pay significantly for a car that has a major design flaw. Very unhappy with this current unfortunate discovery. My car suddenly leaked all the coolant out of the car and into the road and my driveway. Thankfully I was almost home when it broke down. I could have been in the freeway or on the street and it would have been a risk of getting hit by other cars if my car just suddenly stalled. And I was driving with baby on board! I suggest this be investigated, as it's an issue that's apparently very common in the n62 engines.