On average, a BMW battery will last three to five years.

How do I know if my BMW needs a new battery?

What are the warning signs of failure?

1. An engine that cranks, but isn’t able to start.
2. An engine that refuses to crank or start.
3. The lights won’t come on.
4. Intermittent starting, i.e., one day your vehicle will start up fine, and the next it refuses to start, indicating an unreliable battery charge.

How often should I change my BMW battery?

To avoid this frustrating circumstance, we recommend having your BMW model’s battery checked at least twice per year, and replaced about every three years. However, remember that every battery and vehicle is different, plus your own driving habits and the harsh New England winters could affect your battery’s lifespan.

How much is a BMW battery worth?

If you head to AutoZone, you’ll see that most batteries specifically designed for BMWs cost about $200. An H6 YellowTop battery will cost you almost $300. Labor costs add an additional $100 to $200. That means your total cost could be upwards of $400 to replace the battery in a BMW.

How do I know when my BMW battery is due?

OEM BMW batteries have a date code stamped on top of the negative terminal in XX/XX (week/year) format. eg: 25/02 = 25th week of 2002. In addition, the ‘age’ doesn’t matter so much as the current capacity.

What are the signs of a bad car battery?

5 Unmistakable Signs Your Car Battery is Failing

• Dim headlights. If your car battery is failing, it’s not going to be able to fully power your vehicle’s electrical components – including your headlights.
• Clicking sound when you turn the key.
• Slow crank.
• Needing to press on the gas pedal to start.
• Backfiring.

What happens when the battery dies in a BMW?

BMW recommends that the battery is charged via the jump start terminals under the hood. Connect your charger now, red clamp first and proceed to slow charging the battery. A dead battery can take up to 24 hours to fully charge. Do not let the key in the ignition while the battery is charging.

How do you tell if it’s the battery or alternator?

If your engine won’t turn over or takes far longer than usual, it’s time to grab the jumper cables and attempt a jump-start. If your engine starts and stays running but won’t start again later, it’s likely a battery problem. If your vehicle immediately stalls, it’s probably a bad alternator.

How long do BMW electric car batteries last?

That’s why the BMW Group decided to extend the maximum mileage for its eight-year battery guarantee for a BMW i3 in Europe from 60,000 to 100,000 miles (100,000 to 160,000 km).

Why is BMW battery so expensive?

BMW has sophisticated technology that requires specialized certification to properly repair. An experienced BMW mechanic will have the knowledge it takes for a complete and successful repair. For example, a battery change can cost $400 because the mechanic needs to register the battery to the engine control module.

Can I replace BMW battery myself?

Many people wonder though, whether BMW battery replacement and registration is a simple DIY process or has to be done by an expert technician. We say: you can definitely handle the replacement on your own!

How much does a BMW 5 series battery cost?

How much to replace the battery in my bmw? Depending on power, size, and quality, prices for a replacement car battery range from about $45 to $250.

What brand of battery does BMW use?

NORTHSTAR Group 94R (L4) Battery is one of the highest-rated batteries that fit BMW vehicles. AGM technology battery, which is what most newer BMW use. 2002 and newer BMW with lead-acid battery can use this battery but will need to perform coding to change battery type.

Do I have to buy a BMW battery?

What BMW models need to have new batteries registered? All the newer BMW models are equipped with what BMW calls Intelligent Battery Sensors, or IBS, and therefore require battery registration.