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Frequently asked questions about cars and motorcycles

Replacing the Horn on a Mercedes C-Class W204

Model: Mercedes Classe C W204 - Years 2007-2013

In today's tutorial video, you will see the main instructions on how to remove and replace the horn on a Mercedes C-Class W204. First, lift the vehicle and remove the screws from the plastic underbody cover to take it off; then remove the front wheels and subsequently the wheel wells by unscrewing their mounting screws. At this point, remove the front bumper; then locate the horn, which is behind the front bumper. Finally, disconnect its electrical connector and unscrew the nut of the mounting bracket to remove and replace it!

Updated on 9 April 2026 by ScegliAuto

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How to change the time on a Toyota Yaris

In this video we see how to change the time on a Toyota Yaris, specifically when it comes to switching from daylight saving time to standard time and vice versa. We go to the multifunction screen and press "settings": from there we go to press the clock, simply click on daylight saving time, and the clock will change the time for us, without doing anything else. All we want to do is just adjust the time format to 12 or 24 hours, as is customary in the area where we live: for example in Anglo-Saxon countries it is common to set the time to 12 hours, while in the European Union it is normally set to 24 hours.

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