Jul 26, 2024

Your battery is one of the most important parts of your vehicle. When it isn’t storing enough power, any of the electrical components in your Nissan may start having problems. Since your battery is responsible for starting your engine, you may even be unable to start your vehicle if your battery needs to be replaced. To prevent this, keep reading to discover the signs that you need a new car battery from your nearest Nissan dealer.


When There Is Extensive Corrosion

Extensive corrosion is one of the most common signs that it’s time to consider replacing your car battery. Corrosion results from the metals under your hood reacting chemically with the gases. You may be able to clean the corrosion off of your battery’s connection points. Do not touch the blue or white powdery substance if you choose to go this route.

The typical car battery has a three- to five-year useful life. However, many factors affect the longevity of car batteries. Excessive corrosion can shorten the useful life of your battery, so it’s a good idea to inspect your battery regularly.


When You Have Problems With Your Lights

You should also have your battery inspected by a mechanic if you notice the luminosity of your lights change. For example, you may need to replace your car battery if your headlights get brighter when you accelerate and dimmer when you idle. It is also common for dashboard or interior lights to flicker when your battery is starting to fail.


When Your Windows Roll Slowly

Remember, your battery is vital for the proper functioning of all your car’s electrical components. If it takes your windows a while to roll up when your car is off, your battery may be to blame.


When Your Engine Turns Over Slowly

Typically, cars give visual signs that the battery is failing. However, your car may give you audible clues to decode, too. It may be time to get a new battery for your car if your engine sounds like it’s struggling to start. If your car cranks a few times before your engine starts revving, have your local dealership inspect your battery. Lots of things can cause a slow-to-start motor, including: 

  • A defunct alternator
  • A worn starter
  • Bad wiring


You may feel frustrated or scared if your car battery fails to hold a charge, making you late to work or leaving you stranded when you want to go home. If you notice lots of corrosion or dim or flickering lights, schedule an appointment at Banister Nissan of Norfolk in Norfolk, VA