Weird and ANNOYING noises coming from my A5

[Emir Demirovski]

Hi, i'm getting two annoying and weird noises from my car. One is constant buzzing, and one coming from the headlights. I'll post videos of both.
The interior one sound like it's coming from the blower motor, but i took it yesterday off and the noise was still there, no change...

 

[46lukasz]

could it be one of the stepper motors that open/close butterfly valves in the airducts to adjust where you want air to blow?