Hi- new here. Just asking for advice. I took my GLA (2016) to a Mercedes approved garage for MOT. All was good. Dropped off and got a message to say it had passed. When I went to pick it up from service area- the seat had been moved back. I am very short so went to move it forward using the door controller. Nothing- no power to the seat. As I had t moved the car- I back in the garage and they took car back in. I’ve been told that it’s absolutely nothing that they have done whilst it’s been in for an MOT. I am being quoted over £400 for fixing it. In my opinion I’ve taken a fully working car in for an MOT and it’s come back broken. Mercedes will not offer any good will and the dealership is offering minimum help to me. Is anyone knowledgable about these issues. Must admit I’m really cross- as I can’t see why it should be my cost to repair. Thank you.