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  1. Car
    2. :
  2. BMW
    3. :
  3. Serie 3
    4. : How to replace the battery in the key of BMW 3 Series E90.

BMW Serie 3 - Video tutorial

Model: BMW Serie 3 E91, E90, E92 - Years 2005-2013
Part: Key
Operation: How to replace the battery in the key of BMW 3 Series E90.

If the key of your BMW 3 Series e90 (year 2005-2013) has stopped working and you are curious to find out how to replace the battery, then all you have to do is pay attention to the following steps described so that you can put them into practice. First, remove the emergency physical key and use it to easily remove the back cover of the remote control. Once you have done this, locate the exhausted battery inside and remove it as well. Finally, insert the new button battery and correctly reassemble the previously removed back cover.


Posted on 27 April 2023 by ScegliAuto

    Frequently Asked Questions

    • Serie 3 2005-2013 - Why doesn't the key open the BMW E90? Read Answer
    • Serie 3 1998-2006 - Why is the remote control of the BMW 3 Series not working? Read Answer
    • Serie 3 1998-2006 - How much does it cost to have a BMW 3-series E46 key re-keyed? Read Answer
    • Serie 3 2005-2013 - Why doesn't my BMW 3 Series E90 remote control work? Read Answer
    • Serie 3 1998-2006 - Why does the remote control of the BMW 3 Series no longer work? Read Answer
    • Serie 3 2012-2019 - Why does the key of the BMW 3 Series F30 not work? Read Answer
    • Serie 3 2005-2013 - How to code the remote control of BMW 320d e90? Read Answer
    • Serie 3 2012-2019 - How much does it cost to duplicate the key of a BMW 3 Series F30? Read Answer
    • Serie 3 2019-2026 - How does the BMW 3 Series Display Key work? Read Answer
    • Serie 3 2005-2013 - How is the BMW 3 Series ignition key coded? Read Answer
    • Serie 3 1998-2006 - Why doesn't the key of the BMW 346 no longer work? Read Answer
    • Serie 3 2005-2013 - Why does the BMW 3 Series not recognize the key? Read Answer
    • Serie 3 2005-2013 - How much does the ignition lock of the BMW 3 series E90 cost? Read Answer

How to open the Honda Sh 125 saddle when the battery is low

Let's see below how to proceed to raise and unlock the motorcycle seat when the battery is low, also helping us with the video. A square key is supplied with the scooter which is needed to unlock the saddle opening. This plastic key must be inserted into the seat inside the flap on the right side of the body immediately under the ignition switch. Then, open the plastic door and insert the key to unlock the saddle opening where we can find the battery and replace it if necessary.

Watch the video!


by ScegliAuto

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