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Where is the fuel pump relay located in the Mercedes A-Class?

Model: Mercedes Classe A W169 - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Part: Fuel pump

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Video tutorial

If the fuel pump in the Mercedes A-Class W169 fails, you can check the status of the corresponding relay and replace it for a small cost if it's faulty. As shown in this video, the relay is located in the box inside the cabin, specifically under the passenger footrest, accessible by first removing the mat and the protective panel.

It is marked with the letter "K" and is the third relay in the second row. If it is damaged, always use a replacement with the same specifications and work with the vehicle turned off.


Updated on 26 July 2026 by ScegliAuto


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    • Classe A 1997-2004 - Where is the fuel pump of a Mercedes A-Class located? Read answer

How to open the bonnet on a Volkswagen Golf?

In this tutorial, you will see how to open the bonnet on a Volkswagen Golf MK4. This is a very simple operation that follows the standard procedure. First, open the driver's door, then locate the lever in the lower left area and pull it. Next, move to the front of the vehicle, lift the bonnet slightly, and find the second lever located just above the Volkswagen logo. At this point, simply pull it towards you, fully open the bonnet, and secure it with the prop rod. To close it, gently push it down.

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by ScegliAuto

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