I would like to ask you, 04 A6 xenon lamp, the height of the standard is what ah? Adjust the headlamps with tips or tricks? I sometimes feel low, and sometimes feel high, more depressed, I set the car against the wall, but they do not know what the standard is, how to tune it into high, ask you, for example, near light, What is the standard for me? Put it into what kind of standard, or normal it.
I am also confused on this issue, and later a repair shop master told me that when the lights do not use the wall, the car to the road on the road, near the light point in the 30 meters distance and two points together, far The light transferred to the ground parallel to it, with the wall is two parallel light points parallel.
Do not use the wall when the light, the car to open the road to the road, the light point of the tune in the 30 meters distance and two points together, the far point can be transferred to the ground parallel to the wall is transferred two far Spot parallel.
