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How do you reset the Service light on the Smart 453?

Model: Smart Smart 453 - Years 2014-2022
Part: Service warning light

On the display of the Smart 453, it will be possible to completely remove the Service light by inserting the key into the ignition switch and turning it to turn on the instrument panel: at this point, by pressing the buttons located on the left side of the steering wheel, you will need to navigate through the menu until you reach the "Maintenance" option. Once this option is reached, you will need to hold down the OK button for a few seconds, until the text on the display starts flashing. At this point, by continuing to hold down the button, the light will become solid and the button can be released to complete the process.

Posted on 20 September 2025 by ScegliAuto

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How to Reset the Service Light on a Smart 453?
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How to Connect the Cables to the Battery of the Citroen Xsara Picasso?

In this tutorial, you will see how to connect the cables to the battery of the Citroen Xsara Picasso, useful if you need to recharge it or perform an emergency start. First, ensure the key is not inserted, then open the bonnet and move to the front of the left headlamp. Next, locate the bolt just behind the filter box and connect the positive terminal clamp to it. Now you can connect the negative terminal to any point on the chassis, such as the indicated point. Once the operation is complete, ensure you disconnect the negative first and then the positive.

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