Your vehicle’s battery is the source of power for many important components that keep things running. Its main purpose is to feed the starter which, as the name implies, starts your engine. It also supplies additional current when the vehicle’s demand is higher than the alternator can supply – effectively functioning as an electrical reservoir. If your battery is dead, your vehicle isn’t going to start – and that’s no good. To get back on the road, contact the Mercedes-Benz of St. Paul service center today.