All the newer BMW models are equipped with what BMW calls Intelligent Battery Sensors, or IBS, and therefore require battery registration. ... To know for certain if your BMW needs to have its new battery programmed each time it gets replaced, here is a helpful guide to model years and specific models.
How much does it cost to change a battery in a BMW?
BMW battery replacements typically cost between $300 and $500 with parts and labor.
Does a BMW need a special battery?
Conventional car batteries can be used for BMWs with average power requirements. Therefore, you don't need a specific BMW car battery if your car doesn't have sophisticated car accessories or a start-stop system.27 jul 2020
What happens if you don't register your BMW battery?
“Can I skip programming a new battery in my BMW?” or, What happens when you don't register new BMW Battery. By skipping the new battery-ECU matching, the ECU does not recognize the battery as new and continues to drive the charging cycle as though it was the old battery.
What happens if you don't Program BMW battery?
What if I skip programming or registering my new battery / Is registering a BMW battery necessary? Skipping this step WILL shorten the life of the battery as well as potentially damage your vehicles electrical system. The new battery will become overcharged as the car still thinks the old battery is installed.3 feb 2017
Do BMW batteries need coding?
Apart from the registration procedure, you also have to code your BMW computer. It'll be necessary each time you replace your battery, no matter its specifications - whether your battery is similar or extremely different from your old one.20 oct 2020
Why does BMW battery need to be programmed?
The model and power of the battery determine the charging curve and therefore the correct battery has to be programmed into the ECU to prevent damaging the battery by charging too fast, too slow or overloading the battery.
How do you code a BMW battery?
- Plug your BMW scan tool into the OBD2 port under the dashboard. ...
- Turn ignition on, the key to position II. ...
- Select BMW. ...
- Scroll down to the Body menu 4.
- Scroll down to Power Supply (Battery) and press Enter.
- Select option 2 for Battery registration.
Why are BMW batteries 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 you change BMW battery yourself?
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!20 oct 2020
How much would a mechanic charge to replace a battery?
Depending on the battery location in the car and how long it takes to install, a mechanic can charge $10 to $100 to install the car battery. However, many car part retailers will install the battery free of charge if you buy the battery from them.3 jun 2020
How long do BMW batteries last?
three to five years
How do I reset my BMW after changing the battery?
- Step 1: Restart the controller.
- Step 2: Tap the “Trip” button to wake it up and glow.
- Step 3: Continue to press and hold that “trip” button and hold until the “Reset” button appears on the screen.
- Step 4: Reset.
Do I need to reprogram my BMW after changing the battery?
If you are swapping out your BMW battery for a new one with different amperage and or voltage specs, the car needs to be told this so it can adjust for the new battery settings and not damage your car's fragile electrical system. As a result, reprogramming will need to be done.3 feb 2017