Here’s a look at five strange problems common when a battery is on its way out and some pro tips to avoid battery-related headaches. What exactly do modern vehicle electronics like? A continual, consistent stream of electricity in precise amounts supplied by a fresh and healthy battery.Īnything less can cause problems across a range of vehicle systems and features that manifest randomly and are difficult to replicate, which is frustrating when you’re trying to show a technician what’s wrong. Modern car electronics can be just like fussy eaters: Unless they get exactly what they like, they get crabby and might even make a scene. When that battery begins the often drawn-out process of dying, annoying problems with a car’s electronics become increasingly likely. According to reports from owners of a multitude of different car makes and models, the factory-supplied batteries in many modern cars have a shorter-than-expected lifespan of as little as two or three years.

Your car’s battery probably isn’t going to last as long as you think it will.

Does low battery mode damage battery