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How to program the key for the Smart Fortwo.

Model: Smart Smart 450 - Years 1998-2007
Part: Key

This guide will provide us with the necessary information to program the key for the Smart Fortwo. To correctly program the key and the remote control, it is essential to use a specific programming software, which must be connected to the OBD port of our vehicle. Therefore, we should follow the instructions provided by the tool after selecting the manufacturer and model of the vehicle, as shown in the video. Once the programming is complete, we can disconnect everything and check the functionality of the key!

Posted on 4 January 2026 by ScegliAuto

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How to Replace the Battery in the Key of a Citroen DS5

To perform this task, you will only need simple tools like a flathead screwdriver or even common household items, such as the back of a knife blade. Use the knife blade to lift the back of the remote where the "DS" logo is located, prying at one of the corners with the tip of the knife. This way, you can extract the exhausted battery and replace it with a new one. Now, simply retrace the steps for reassembling the various components of the remote.

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