Replace Battery in BMW X3 Key Fob: Easy DIY Guide for CR2032 Battery Change
To replace the battery in a BMW X3 key fob (2011-2017), follow this step-by-step guide: 1. Press the side tab to release the metal key. 2. Use the gap to carefully open the fob. 3. Remove the old CR2032 battery with a pointed tool. 4. Insert a new CR2032 battery. 5. Snap the fob back … Read more