BMW Repair Questions? Ask a Mechanic for Answers ASAP
I will provide an honest answer. I trust this will be appreciated. Please remember that a low rating PUNISHES me for being honest and that I receive nothing for my time until a positive rating is clicked..Thank you for your attention to the rating requirement..
this would most commonly be caused by a failed fan clutch.
other possibilities are a failed aux/pusher fan, low coolant level, coolant restriction or failing water pump. As I said the fan clutch is most likely, though.
.Please let me know if you have further questions. Please do not forget to click a positive rating as this is the only way I receive credit for my answer, thank you. Best wishes with your vehicle.
the best would be a bmw main dealer, followed by a BMW specialist, followed by a German import specialist.