The Mégane II Owners' Club

hi all, just a quickie, i have had my car for 2 weeks now and for the last week i have noticed that the auto dimming rear view mirror is buzzing, i have only noticed this at night so i am just wandering if it is because it working, it is quite loud and is doing my nut in.

Matt,mine has the same noise from cold start up but goes after about 5 mins. Dealer said it is a very small fan that circulates the air within the mirror housing for the climate control.

regards, martin..