My M3P goes in to Northampton service centre tomorrow morning for an annoying rear seat belt fault which keeps popping up. I rarely drive at night but did so recently and my headlights, while excellent on full-beam, seem to be adjusted too low on dipped beam, so that the stretch of road which is well illuminated is quite short. I wondered whether the service guys would look at the adjustment while the car is in tomorrow. So, the question (as this is the first time at a service centre for me) - are Tesla flexible enough to look at an additional item to what's booked in the appointment? Or do I need to book another appointment? I know headlights are user-adjustable but I don't have the real estate at home to get a proper distance between lights and wall.