Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Replacing the Fuel Filter on a Mercedes Viano

Model: Mercedes Viano MK 1, W639 - Years 2003-2013
Part: Diesel fuel filter

In this video, you will learn how to replace the fuel filter on a Mercedes Viano. To do this, open the bonnet of your vehicle and with an 8 mm socket, unscrew the support screws of the fuel filter: now with a 7 mm socket, unscrew the screws holding the fuel pipes in place: remove them carefully with something sharp without damaging or puncturing them. At this point, extract the old filter and replace it with a new one. It is recommended to change the fuel pipes if damaged.

Updated on 18 March 2026 by ScegliAuto

Video tutorial

Related tutorials

How to replace the engine oil and oil filter of the Mercedes Viano.
How to replace the engine oil and oil filter of the Mercedes Viano.
Mercedes Viano (2003-2013 / MK 1, W639) Today we will discover how to perform the routine maintenance service by replacing the engine oil and oil filter on the Mercedes Viano. First, let's …
Where are the Fuses in a Mercedes Viano?
Where are the Fuses in a Mercedes Viano?
Mercedes Viano (2003-2013 / MK 1, W639) To manage the operation of devices installed on the Mercedes Viano, locate the fuses in the designated boxes mounted on the vehicle: this type of veh…
Where to Find the OBD2 Port on a Mercedes Viano
Where to Find the OBD2 Port on a Mercedes Viano
Mercedes Viano (2003-2013 / MK 1, W639) To gain access to the OBD2 port located inside your Mercedes Viano, carefully read all the following steps and apply them one by one. First, park you…

How to Open the Bonnet on the Lancia Y

To open the bonnet on this vehicle, follow these simple instructions: first, open the driver's door and locate the lever positioned just below the dashboard, marked with an image of the vehicle with the bonnet open. Pull this lever towards you until you hear a "click" indicating the bonnet is released. Next, exit the cabin and stand in front of the bonnet to disengage the safety catch and complete the opening. To do this, slightly lift the bonnet, locate the yellow lever underneath, and pull it to the left to fully release and open the bonnet.

Watch the video!


by ScegliAuto

More videos