New X5M with the help of this board

[iconoclast]

Originally Posted by Orient blue

There is 1 major issue with the Gls that I have been experiencing is tracking on rough surfaces.

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i thought stability control would mitigate this along with other factors effecting the driving characteristics but i am disappointed to read it did not help at all.

Originally Posted by Orient blue

One other issue with the Gls, always needs coolant. Again, dealer says it normal but it's a huge pain in the ass!!

normal if you have a head gasket issue... was this issue present in the previous GL550/GL63?