W211 (2002-2009)

This guide will show you how to replace the Mass Air Flow (MAF) sensor on Mercedes Benz. If you get any of these codes, P0100, P0101, P0102, P0103, and P0104, you most likely need your MAF replaced. Some of the most common symptoms of a bad Mass Air Flow sensor …

Location of fuses and relays on Mercedes Benz E Class All Models, 2003 to 2008. If you replace any fuses, replace them with the same color fuse. If there is an underlying problem, you could overload the wires or even cause more severe problems to that circuit if you use …

The transmission 13-pin connector plug causes most transmission slip or delayed engagement problems on the Mercedes Benz 5-speed transmission. It leaks transmission fluid to the 13-pin connector and causes the car to lose communication with the valve body. This is a common problem with the Mercedes Benz cars from 1998 …

If you have a Mercedes Benz with  Sensotronic Brakes, also known as a brake by wire, you may have been greeted with the “Brakes Defective Stop Vehicle” error message in your instrument cluster. Three common types of failures happen with the Drive-by-Wire brakes on the Mercedes Benz. The operating time …

Is your air conditioner A/C not working or blowing hot air? The Air Conditioner system can get very complicated in cars, but that doesn’t mean that you can’t perform some troubleshooting yourself. Maybe even charge the A/C system if needed. This article will overview the A/C system, common problems, and …

Problem: Interior Vibrations Are you feeling vibrations inside the cabin of your Mercedes? Often MB owners feel seat vibrations that can’t be explained because the car runs great in most cases. Vibrations may be felt on the steering wheel or dash and are most noticeable when stopped at a red …

Have you ever wondered what maintenance you should perform on your Mercedes Benz at a specific mileage? Follow these recommended service intervals and avoid things like this:   This is a rotor on an ML that I worked on. This Mercedes Benz was driven for a long time without any …

Burned license plate light?  Or are you looking to replace them with blue lights? Here is a guide allowing you to replace the bulbs and NOT get the error message Lights Defective or License Plate Light Defective.  This is a very easy task; if you have used a screwdriver before, …