2006 - 2012 BMW 3 Series Key Battery Replacement E90 Fob Remote

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How to replace a key fob battery for the BMW 3 Series 2006, 2007, 2008, 2009, 2010, 2011, 2012 Comfort Access Models.
See the whole guide at: fobbattery.com/bmw-3-series-k...
For the NON-comfort access E90 fob see my video here: • 2006 - 2012 BMW 3 Seri...
This is for models: 316i, 318i, 320i, 320si, 323i, 325i, 328i, 330i, 335i, 335is, M3, M3 GTS, 316d, 318d, 320d, 320d ED, 325d, 330d, 335d

[@FobBattery]

CR2032 Coin Battery 🪙 you need: amzn.to/3GkOJnN

[@fit6456]

Straight and to the point, right on! Thank you!

[@jannahvibes7272]

After the battery is replaced do have to do any extra steps to make it work like a sync or reset?

[@sandeepindupa8099]

Thanks ♥️

[@bobkaster1]

What if you have the other style of key fob?

[@danielescarabello7114]

Same as me, I was hopeful then he said in another video… aaargh!

[@chrislangston3464]

Just gradually starting doing this. Was intermittent. Then stopped all together. Transmitter maybe? Location of it ?

[@imoslem100]

Thanks

[@chrislangston3464]

I’ve replaced the battery on mine. Still not working. But will crank car. What next? Will not lock or unlock doors or trunk. Remote not working at all.

[@markusdavis2317]

Program a new key, I’m pretty sure you can do it right in the car

[@sdborn8667]

same key on x1 2015 e84

[@donnyhilfig]

Leave it to BMW to create a key with a rechargeable battery 🤦🏽‍♂️