Hi all, just purchased my first Z4 this weekend (3.0 si roadster) and have noticed something a bit weird. The car has only covered 25k and has been pampered by previous owners so i know it hasn't been abused, however i took the car to a local multi storey car park and while on a ramp noticed a clutch burning smell?? it was very distinct but disappeared in no time. The gearbox/clutch felt fine, no judder or crunching. Later the same day was driving along without pressing the clutch at all and got the same smell? Has anyone else experienced this?? I work with cars and i know how to burn a clutch, and on both occasions i was definately not pushing the car at all??