It can only register a new battery with the same specs as the original.

Select option 2 for Battery registration.

Scroll down to Power Supply ( Battery) and press Enter.

Turn ignition on, the key to position II.

Plug your BMW scan tool into the OBD2 port under the dashboard.

This great scan tool is, in fact, capable of reading and clearing fault codes from multiple BMW systems.įor example, you can use this scanner to read and clear codes from modules such as the engine, airbag(s), transmission, ABS, and more. In the next section, we show you how to use specific scanners to register the battery.įoxwell NT510 for BMW is a scanner capable of registering a new BMW battery. Press, OK, and the new battery is registered. Next, select your BMW model, then select the Control Unit. You won't be able to perform the BMW battery registration procedure if the engine is running. Don't press the brake pedal when pressing the start button. If you have a Push Start button, press it a couple of times. Turn Ignition On. Turn the key to option II. Remember, generic OBD2 scanners cannot perform the necessary BMW battery registration. Plug your BMW scan tool of choice into this port. You may also find a cover on the port that you need to pull out. The OBD-2 port on BMW cars has a small door that you will need to open. Locate the onboard diagnostic port under the dashboard near your brake pedal. The ratings (CCA, CA, Ah) should be identical or as close as possible to the original. Find a new battery that matches the old battery. If you need help with this step, see our guide on how to replace a BMW battery. These instructions will help you register a BMW battery on 2002 or newer models, including 1, 3, 5, 6, X1, X3, X5 series, etc. The following procedure will allow you to program and reset the BMW computer after you change the battery. This is one of the main reasons why stores such as AutoZone will not replace the battery on a BMW. Generic OBD-II scanners can not register or program a new BMW battery. A few scanners that can register a BMW battery start in the mid-$100, such as Autophix for BMW, an affordable and popular choice.

You will need a BMW Scanner to register a BMW and follow the procedure below to program the new battery.

Bmw c110 scan tool to.program injector