BMW Key Fob - How To Change The Battery

Описание: In this video, we show you how to change the battery in the BMW key fob. To replace your BMW Smart Key Battery, you will need a CR2450


But to replace your Comfort Access BMW Key Battery, you will need a CR2032 battery


If you have a BMW key that has a side indent, this means you have a rechargeable battery. Therefore, this battery charges when it is inserted in the ignition.



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