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How to Program the Key for the Smart Fortwo

Model: Smart Smart 451 - Years 2007-2015
Part: Key

In this brief and simple guide, you will find instructions to program the ignition key for the Smart Fortwo. First, get in the vehicle and connect your key programming tool to the OBD port; then insert the key and turn it to position one to power on the ignition, as shown in the video. At this point, follow the guided procedure to program the ignition key; you will also need to program the locks if the remote has been replaced.

Updated on 26 August 2026 by ScegliAuto

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How to Replace the Remote Battery for the Volvo XC40?

In this tutorial, you will see how to replace the battery in the remote for the Volvo XC40, a very simple and quick operation. For this, you will need a replacement battery of type CR2032 and possibly a small flathead screwdriver. First, remove the front cover by pressing the button on the metal ring, then locate the second button, press it as well, and remove the opposite cover. Next, open the circular cap, take out the old battery, and insert the new one in the opposite direction. Finally, reassemble everything.

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