I've recently noticed that my headlight washers are broken as the end bit that squirts the water back at the light appear to have fallen off! So basically, when you wash the things poke out but then just shoot a dribble of water straight out onto the road!! Is this a common thing with the B8s? I've read that they come as complete units so I couldn't just get new nozzles to cap off the tube? is that the case? Also, is there any way to make them poke out so I can check them and look more closely? Can you pull down the flap thing on the bumper or is that a bit dodgy? I have tried but it seems to take a fair bit of force and I don't want to break it! Wondered if there was a maintenance mode like with the windscreen wipers?