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Frequently asked questions about cars and motorcycles

How to replace the cabin filter in the Mercedes Classe B?

Model: Mercedes Classe B MK 2, W246 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Cabin air filter

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Video tutorial

In this tutorial, we will see how to replace the cabin filter in the Mercedes Class B, a very simple and quick operation. First, let's go to the passenger side, then position ourselves under the dashboard and locate the long rectangular cover.

Next, we open this cover by unlocking the corresponding clips, remove the old filter, and clean the inside of the housing from any dirt residue. At this point, all that remains is to insert the replacement filter, making sure to respect the orientation, which is often indicated on the filter itself, and reassemble everything.


Posted on 19 December 2025 by ScegliAuto


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How to Replace the Glow Plugs in the Fiat Ducato 2.3 Multijet?

Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

Watch the video!


by ScegliAuto

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