I have an A3 (55 reg) and tried to change the side light bulbs for the bluey white ones. The old bulb was woking fine, pulled it out and fitted the new one and it came on for about one second then went off. Now there is no power going to that side light so nothing works in it, old bulb, new bulb, nothing. I have looked at the fuses, all the ones under the bonnet seem fine and I think if one of them was gone I would have lost all left or right side lights. The box at the end of the dash I am not so sure about, nothing is mentioned in the handbook about that having anything to do with lights, anyone had similar problems?