Just noticed my S1 does not have the door locked/unlocked indicator. (only had the car nearly 2 years)! You know, the black little knob that sticks out the top of the door card. I have sourced the black bit on the end of the metal wire but where the metal wire fits into the mechanism on the edge of the door, it needs the small white plastic bit to keep in in place. Clear as mud this explanation i know but has anyone got one of these little plastic bits?