Just got my car back from the dealer, and they replaced the one of the Door sill. The car Was quite the first day and now at the third day the noise is just like before. Should i take the car back to dealer again or remain in silence? Its 50miles round trip.

Also they put a dent on the hook, i didn't notice when i picked up the car and when i got home and i saw the dent, and now have to find someone to fix it. (It's visible only at certain angle)

And after the last software, the car won't remember the AC setting anymore, have to set it everytime i start the car.

 

Call them up and complain - say you are very unhappy that they didt fix the problem and they managed to dent the car and you demand that they fix it. They should do.