hi..i have my new m2 sedan for 2 months now and just went for my first service 2 weeks ago. However, since last week i heard this clucking sound when in low speed and won't hear anymore in high speed ...what could it be?? anybody had the experience before? it's quite disturbing this knock knock sound...but dunno where it came from..either dashboard or tyre...
all in all, still enjoy driving this car..