BMW Battery Performance in Cold Weather: Tips for Longevity

BMW Service

BMW owners in Oconomowoc, Hartland, New Berlin, Brookfield, Muskego, and throughout Waukesha County! While the temperature drops, you might notice your BMW's battery struggling to keep up. Cold weather can put a strain on battery performance.

Understand the Impact of Cold Weather:

It's important to know that cold weather can significantly decrease your BMW's battery capacity. The battery is not using more power. Instead, its ability to generate power decreases. That's why some mornings, it might seem like your car is reluctant to start. Think your battery is dying? Read our lists on warning signs of a bad battery.

Keep Your Battery Charged:

To combat the cold, try to keep your battery fully charged. You should run your BMW a little longer than usual before shutting it off, especially if you only take short trips around towns like Hartland or Muskego. Short rides can leave your battery undercharged.

Regular Battery Checks:

Schedule a periodic battery check as part of your BMW service and maintenance. Our technicians can test your battery's health and ensure it's holding a charge properly. If you're in New Berlin or Brookfield, visit one of our locations that understands the needs of BMW vehicles.

Insulate Your Battery:

Consider insulating your BMW's battery to keep it warm. Special battery blankets can help protect it from the cold, ensuring better performance. This tip is convenient if you park your BMW outside overnight.

Park in a Garage:

Park your BMW in a garage to keep it warmer overnight. A garage can protect your car from the coldest temperatures, which helps not just your battery but your entire vehicle.

Replace Old Batteries:

Batteries have a lifespan, typically 3-5 years. If your BMW's battery is nearing the end of this range, consider replacing it. A new battery will have a much easier time dealing with cold weather.

Clean Battery Terminals:

Corrosion on battery terminals can hinder your BMW's ability to start. Keep the terminals clean and free from corrosion by checking them periodically or having them inspected by our technicians during your regular BMW maintenance visits.

Use a Battery Maintainer:

A battery maintainer can keep your battery charged and ready to go for BMW owners who might not use their car daily. This device keeps your battery at an optimal charge level, which is especially useful during the winter months.

Taking care of your BMW's battery in the colder months requires effort, but following these tips can help ensure your vehicle starts reliably, even on the coldest Wisconsin mornings. Remember, regular maintenance and timely inspections can significantly extend your battery's life, providing you with a smooth drive all winter. Stay warm and drive safe, Waukesha County BMW owners!