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How to Change the Key Shell for the BMW 3 Series

Model: BMW Serie 3 F31, F30 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Key

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Video tutorial

Today's main instructions will show you the procedure for disassembling and replacing the key shell for the BMW 3 Series, as well as the 5 Series. First, take your remote control and start by removing the plastic cover of the remote, then take out the physical key; then pry open the gap created to split the remote into two parts, as shown in the video.

At this point, remove the electronic board and transfer everything to the new key shell, respecting the order of the components; finally, check the operation of all the buttons!


Updated on 16 October 2026 by ScegliAuto


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In this tutorial, you will learn how to open the fuel filler flap in the Hyundai i30, a very simple operation that follows the typical procedure of most vehicles. First, unlock the locks using the designated button on the remote, then open the driver's door, locate the release lever on the left side of the seat, and operate it. Next, move to the fuel filler flap, open it completely, unscrew the cap, and refuel as needed. To close the flap, simply press it gently.

Watch the video!


by ScegliAuto

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