Sorry guys as I’m sure it’s been asked before. I installed 2 led canbus error free bulbs for the number plate last Sunday on my 2010 S3 and it’s been fine however today when I’ve put car into drive an error bulb has appeared on the dash and I think it said number plate light. I’ve got out to have a look and the lights are on and seem fine. If I turn engine off and start it up again whilst it’s in park it’s fine but as soon as I put it into drive again the error bulb flags up on dash. Any ideas why error has appeared all of a sudden on dash?