I have a 55 plate X Trail (Aventura) with Xenon headlamps. This summer I am driving across Europe. It has been years since I took my own car abroad and I remember the days when you could place deflective tape on the headlamps, so you would not blind the oncoming drivers with your own lights obviously set up for the UK roads. What is the situation now with modern headlamp units. Can you still get away with the ancient method, or do you have to take the vehicle into a dealership and have them adjusted (if that's possible). :?