It is irritating light day! This one is a bit stranger. I replaced the air filter with a K&N. Works beautifully! Every weekend we ski in the mountains. One weekend, the above light went on. Dealer reset the light, and said we need to switch back to a BMW air filter. Light has been off for 3 weeks. Came back on this weekend while we were skiing. Two questions:
Is the light coming on related to the altitude, the cold, the K&N or something else?
How do I reset the bloody thing?
Thanks!
John