When your car battery starts acting up, it can be a sign of battery problems. Here are 5 signs your battery is dying: A Slow-Starting Engine If you've noticed that your car takes longer than usual to start up, it might be time for a new battery. The battery is the power source for the starter motor, so if it is not working, the engine will not start. Dim Lights or Headlights Are Slow To Turn On If your car dome light doesn't brighten at all, or if it looks dim when you turn the key, it could be a sign of a dying battery. Likewise, if your headlights are slow to pop on after starting the engine, this can be another indicator of trouble. Battery Is More Than Three Years Old batteries are the most common cause of car problems, so measure how old yours are. If you have a standard wet cell car battery, like you would find in most cars, trucks, and SUVs from the last few decades, there will be a sticker on top with a code printed. You can find out exactly how old your battery i ... read more