My BMW radiator fan turns on as soon as I turn on the car will the fan burn out for being on For long periods of time.

No it wont burn the fan it will make it annoying other then that surely not. i used to own a B7 before and i had a similar problem but these care are a beast by all means and they can handle so much...Enjoy it man

Thanks my friend but just found out something a lot worse my head gaskets are gone so that's the least of my problems now. Thanks for the input do I really appreciate it.

can sombody help me ? BMW 2010 F01 730 diazel whene the water get hot and fun bigins run fast it never slow down, until I dont turn of the engine, I chenged ollredy water pump, fun, and lot of things, but its nit works, help me gues pleas, my email iz L.bokuchava@gipa.ge