Car batteries can lose charge when not in use thanks to what's called parasitic drain. Here's a look at why that happens and ...

If you've ever returned to a car that sat for a week or two only to find a dead battery, you've likely encountered what ...

When you leave your car parked for a while, it enters "sleep" mode, but it isn't fully off. Certain systems, like alarms, keyless entry receivers, and onboard computers remain active. Modern vehicles, ...

Subaru is facing another class action lawsuit in the United States over claims that several of its most popular vehicles suffer from recurring battery drain problems that continue even after battery ...

If you've driven cars long enough, you can relate to our readers' stories about cars with dead batteries. Since few people get into the driver's seat without intending to drive, turning the ignition ...

Some car issues can be really easy to diagnose, like a failed bulb, for example. Just put the lights on, walk around the car, and see which isn't working — easy! However, some issues can prove to be a ...