Easy step by step photo and video instructions for repairing a windshield rock chip or bullseye. Repairing a small windshield chip is a straightforward DIY job, even if this is your first time. So go ahead, do it all yourself; it’s easy. Â It is better to repair a rock chip …
Read More »How to Replace Mercedes-Benz M112 V6 Valve Cover Gaskets
Step-by-step instructions on replacing the valve cover gasket on Mercedes-Benz V6 and V8 engines found on the E-Class, C-Class, ML-Class, and many other models. When the valve cover gasket leaks oil, it drips on the exhaust manifold. As the engine warms up, oil on the exhaust manifold burns, and the …
Read More »Mercedes-Benz Wheel Bolt Pattern Guide
Use this Mercedes-Benz wheel bolt pattern reference table to look up specifications by chassis, year, and model. The first number is the number of bolt holes. The second number is the pitch circle diameter in millimeters. For example, 5 × 112 means five bolt holes on a 112 mm circle. …
Read More »How to Fix a Sagging Mercedes-Benz Headliner
How do you fix a sagging headliner? This weekend, we repaired a sagging headliner in a Mercedes-Benz C-Class. This can affect many older Mercedes-Benz models, including the C-Class, E-Class, S-Class, and M-Class. We wanted to show you what we did. The fabric can also separate from the sunroof shade panel. Sagging …
Read More »Location of O2 Oxygen Sensor
Are you trying to find the location of the O2 sensors in your Mercedes-Benz? Well, pictures are worth a thousand words, so here is one. Look at the picture; it will show where the O2 sensors are located. The diagram identifies Bank 1 Sensor 1, Bank 1 Sensor 2, …
Read More »DIY Replace Transmission Connector Adapter Plug O-rings Mercedes Benz 722.6
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 …
Read More »Air Conditioner Troubleshooting Guide & Diagnosis
Is your air conditioner A/C not working or blowing hot air? The air conditioning 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 provides an overview of the A/C system, common …
Read More »Mercedes-Benz Light Bulb Lookup Sizes and Types
2019 Light bulb replacement guide for Mercedes-Benz cars. Find your model in the first column, then move to the right and select the year or chassis type. SCROLL DOWN TO SEE ALL MODELS Select ModelB-ClassC-ClassCL-ClassCLA-ClassCLK-ClassCLS-ClassE-ClassG-ClassGL-ClassGLA-ClassGLK-ClassM-ClassS-ClassSL-ClassSLK-Class B-CLASS 2005-2011 2012-2018 Â Â Â Â W245 W246 Â Â Â C-CLASS 1990-1992 1993-2000 …
Read More »Vibrations and Shaking Inside a Mercedes-Benz Cabin.
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 …
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