MB Medic Mercedes-Benz Repair Guides, Service, How To DIY

How to replace the alternator on a Mercedes-Benz. If your instrument cluster displays a warning such as ‘Battery/Alternator Defective. Visit the workshop,’ do not assume that the alternator needs to be replaced immediately. First, test the battery and charging system to confirm the cause of the warning. In this article, …

Replacing the cabin air filter on the Mercedes-Benz M-Class W163 is a relatively simple maintenance procedure that can usually be completed with basic hand tools. The cabin air filter is located in the interior of your SUV, on the passenger-side footwell. The job can typically be completed in about 5–15 …

Is your Mercedes-Benz greeting you with an “SOS TeleAid not Activated” or “SOS Defective Please Visit Workshop” warning on your Instrument Cluster? Many early Mercedes-Benz TeleAid systems relied on legacy cellular technology that is no longer supported in the United States. As a result, some vehicles may display TeleAid-related warnings …

We will show you how easy it is to upgrade the front of your Mercedes-Benz to look modern. These step-by-step directions will show you how to remove and replace a Mercedes-Benz’s front hood grille assembly.  Let’s get to work because you are probably tired of the old-style black grille and …

You may have wondered why the “Battery protection: Convenience functions temporarily unavailable” warning came up. Your car may still start and drive normally. This warning will come up if you: Leave the car sitting for several days without starting it. Leave your radio or lights on with the engine off. …

Below, you will find step-by-step instructions with pictures on removing and installing a new engine oil sensor on a Mercedes-Benz engine. Part numbers related to the oil level sensor are shown below; there could be more. The oil level sensor (B40) aims to measure the oil level, the oil temperature, …

This procedure applies to Mercedes-Benz models equipped with the 722.6 5 speed automatic transmission and a service dipstick tube. It does not apply to the 722.9 7 speed transmission, which uses a different fluid level procedure. If you were wondering, low transmission fluid could show the same symptoms as a …

Check the maintenance schedule for your specific model. Many Mercedes-Benz models in this range specify engine air filter replacement at about 40,000 miles or 4 years under normal conditions. Replace it sooner when driving in dusty conditions. There are two air filters in your Mercedes-Benz. They are both on the …

This page contains essential links, such as how to look up Recalls on your Mercedes-Benz, Technical Service Bulletins (TSB), and Vehicle History Reports. A link to report safety concerns to the National Highway Traffic Safety Administration (NHTSA) is also included. How to check for RECALLS A recall is issued when the …