Do it yourself
Frequently asked questions about cars and motorcycles

How to program the ignition key of the Smart Roadster

Model: Smart Smart 452, Roadster - Years 2003-2005
Part: Key

Below we will see the information related to the programming of the ignition key of the Smart Roadster, using the Delphi 150e as a programming tool. In order to program the second key, it is necessary to use a specific tool capable of transferring the same encoding to the new key; we connect the tool to the OBD socket of the car, then turning on the instrument panel. At this point, we follow the step-by-step procedure indicated by the software, carrying out the key programming; finally, we verify its correct operation.

Posted on 28 May 2025 by ScegliAuto

Video tutorial

Related tutorials

Smart (2007-2015 / 451) In this short and simple guide, we will see the instructions that will allow us to program the ignition key of the Smart Fortwo. First of all, we get…
Smart (2003-2005 / 452, Roadster) In the following guide we will find out what are the various steps you need to perform if you want to manually reset the service light on your 2006 S…
Smart (2007-2015 / 451) If we need to program a second opening key for our car, we can proceed by following the instructions given in this description and helping ourselves …

    Frequently Asked Questions

    • Smart 2007-2015 - How to start the Smart without the remote control? Read answer

How to Replace the Brake Pads on a BMW X3

For this operation, you will need to remove the wheel where you will perform the replacement, so it will be convenient to lift your vehicle and place it on jack stands; this way, you will work much more comfortably. To remove the spring that holds the front pads, use a flathead screwdriver. Now, unscrew the bolts that secure the piston to the pads, then remove it, giving you access to both pads that brake the rotor. Of course, repeat the same steps on the other side if the same replacements are needed.

Watch the video!


by ScegliAuto

More videos