Not all vehicles with automatic start-stop systems will have the same symbol or button. Certain models may lack a symbol with an 'A' marking and feature only the 'start-stop' wording. Consult your ...

The 'A' engine button is a feature found in most modern cars, but many motorists are still unaware of its capabilities. Experts are now urging drivers to be aware of the button ...

Engine start-stop buttons used to be a novelty, but now they're found in most everyday vehicles. Check out AutoGuide.com's Top 10 list of most unique car ignitions here.

She hates this button! Is the auto start-stop button useful? Is it just a nuisance? She says it should go, but what are the facts?

In her car, the button featured an "A" with a circular arrow wrapping above it. Megan said: "If you have a button that looks like this in your car this is your automatic start-stop button.

Little-known car button can instantly reduce fuel consumption by 12 percent Drivers are being urged to make use of a common button in their car which could boost their fuel economy by 12 percent.