Mercedes Benz W124 - How to diagnose / find electrical faults tutorial DIY

Maintenance and keeping your Mercedes Benz in good shape.
I am Hervé Collette and I will show you in this video how to diagnose electrical faults on a Mercedes Class E, W124.
If you would like to help me financially with this channel, you can do so using PayPal. Here is the link at paypal.me/Merc...
Hope this will teach you something with this DIY tutorial so you won´t have to take your car to the workshop, save some money and keep your Mercedes on the road.
#mercedesw124