Netbird

Suddenly the steering wheel electrical tilt function stopped working. It just sounds a "click" when I try to activate it. Luckily it stopped in my preferred position, but I normally use the "comfort in-out" feature.
I read something about this problem in another thread, but I cant find it.
Does anyone know if fixing this problem is big job? Cost? How many workshop hours, and cost of new parts (motor?)?