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Frequently asked questions about cars and motorcycles

How to replace the engine air filter of the Mercedes S-Class W221

Model: Mercedes Classe S W221, MK 5 - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Air filter

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Video tutorial

If you want to replace the engine air filter on your Mercedes S-Class W221 by yourself, all you have to do is carefully read the procedure below and follow all the steps described. Before starting, make sure you have purchased a new air filter that is perfectly compatible with your car. Once you have done this, lift the front hood of the vehicle and proceed with removing the engine protection cover.

Then locate the air filter and replace it with the new one. Finally, reassemble the engine cover and close the hood.


Posted on 26 February 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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