As of 2016, Popular Mechanics, NewtonNet.co.uk, ClassicMGClub.com and HyundaiManuals.org provide headlight aiming charts online. Popular Mechanics shows a graphic in an article on how to adjust the headlights of most vehicles. HyundaiManuals.com provides charts from a Hyundai manual and ClassicMGClub.com has a chart for MG vehicles.
Popular Mechanics also provides an illustration of how to check aiming against a wall. ClassicMGClub.com provides directions on how to make an aiming chart. This includes an example illustration showing the vertical center line, the two vertical headlamp center lines and a horizontal center line where the hot spots should shine. The Hyundai Tucson manual on HyundaiManuals.org has similar instructions on do-it-yourself headlight aiming.