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 slipping or delayed engagement problems on the Mercedes-Benz 5-speed transmission. “A leaking connector sleeve can allow ATF into the electrical connector and wiring harness. If fluid contaminates the electrical contacts or migrates toward the transmission control module, transmission faults and communication problems …
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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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You will need this special dipstick: 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 …
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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 new …
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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? Common signs include reduced remote range or lock and unlock buttons that no longer respond. These videos will show how to change the battery on different Mercedes-Benz Key Fob …
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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 some professional oil changes costing more than $200, many Mercedes-Benz owners choose to change the oil themselves. 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