Q: Are headlights on cars and trucks getting brighter or am I just getting older? Some makes and models seem brighter than others, including most pickup trucks. J.O., Plymouth, Minnesota A: Not only are we getting older, automobile lights are getting brighter. With my apologies to Manfred Mann, we may soon see some relief from being “blinded by the light (revved up like a deuce another runner in the night).” On Feb. 15, the National Highway Traffic Safety Administration issued a final rule allowing automakers to install adaptive driving beam headlights on new vehicles. NHTSA says that the adap…