So you've dropped off the kids at school; now what? Well, for starters you can turn off the rear air conditioner (if you have one). Air conditioning is just one of a number of power-sapping accessories your car might have. Others include navigation systems, entertainment systems and anything else that draws electricity. Shutting off these systems (especially rear A/C) when not in use can result in a small but noticeable improvement in fuel economy. Every little bit helps!
The above was written by Garrett McKinnon and was published in the Fall edition of Vehicle MD