This guide will show you how to replace and install a new hood ornament on any Mercedes-Benz car. Removing the three-pointed hood ornament or emblem from the hood of your Mercedes-Benz is an easy job. You can complete this repair in less than 15 minutes. Before you get started, you …
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Step-by-step instructions on changing the Oxygen O2 Sensor in your car. Is the check engine light on because of a bad oxygen sensor? You don’t have to spend your life savings replacing a defective O2 sensor. Here we will show you the steps to replace an oxygen sensor successfully. To …
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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 …
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Updated June 2026 by the MB Medic team. Mercedes-Benz builds some of the most electronically complex vehicles on the road. A modern C-Class or GLE has dozens of control modules talking over multiple networks, and a $25 code reader that only sees the engine module is blind to about 90 …
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Mercedes-Benz Transmission Problems This article discusses the most common Mercedes-Benz transmission problems and how you can fix some of them. This troubleshooting guide will help you narrow down the transmission problem and teach you how to perform some repairs. If your transmission is stuck in gear and you are far …
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Are you looking to get a new key made for your Mercedes Benz? Did you lose all of your keys? That’s ok. If you own a newer Mercedes-Benz, you don’t need the old keys to order a new Mercedes key. Just follow the instructions below on how to order a …
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How to change the battery on the Mercedes Benz Smart Key Fob. How do you know you need a new battery? The remote lock or unlock range is poor. Or even worse, the door lock/unlock is not even working. These videos will show how to change the battery on different …
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This how-to article will give you step-by-step instructions on changing the oil and filter on your Mercedes-Benz. With oil changes costing over $200, no wonder so many Mercedes-Benz owners want to do their oil changes. We recommend you use the same oil and filter used by the dealer. Links to …
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MB Medic Mercedes-Benz Repair Guides, Service, How To DIY