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Frequently asked questions about cars and motorcycles

Replacement of the clutch actuator of the Smart 451

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

In this video, we can see how to replace the clutch actuator of the Smart 451. The youtuber purchased a Sachs actuator, which can be found on the website edsmartparts.com with reference n888 at a price of 396.00 euros, suitable for all Smart 451 models, both petrol and diesel. It is also important to buy the original Smart bolts (2 vertical and 1 horizontal) which cost about 5 euros each. We remove the old actuator and mark its position. We apply a little white grease to the new bolts to prevent them from seizing in the future. Then we mount the new actuator aligning it with the previous marking. The actuator is an electric motor that operates the clutch instead of the pedal. If it malfunctions, it can cause shifting problems, sudden braking, error lights, and often prevents the car from moving.

Posted on 8 September 2025 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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