I have a Golf Mk5, 3 door, just recently I have started to experience rattles towards the rear of both doors, up near the locks. I am also experiencing wind noise towards the rear of the passenger door.
I have booked the car into VW next week to have a look at these problems under warranty, unfortunatley they tell me as the car is just over 6 months old that any door adjustments will be chargeable.

Questions - Are the rattles in the doors a common problem? is there an easy fix?

The wind noise is the biggest problem, any ideas, does the door require a new door seal? door appears to have perfect alignment