@wanleg
They are under your glovebox. The recirculation flap motor (2) is on the left, the fresh air flap motor (3) is at the back; you can see some arms connected to this one.
In my case, at least, it was (2). After removing the cover under the glovebox, the motor is fastened with 3x torx screws.
You will however need someone with VCDS to run the basic settings after fitting the new motor.
Unfortunately, the distance from Hartlepool to me probably doesn't make it very economical for my help with this 🙂