How to troubleshoot the Mercedes-Benz air conditioning system, read sensor data, and reset the control unit. Troubleshooting Instructions Entering Diagnostic Trouble Code (DTC) Display Mode 1) Turn the ignition on. Press the down arrow push button until “LO” is shown in the A/C-heater control panel temperature display window. 2) Within 20 …
Read More »How to Reset a Mercedes Service Reminder After an Oil Change
Mercedes-Benz Reset Instrument Cluster Service Reminder Learn how to reset the Instrument Cluster Multifunction Display Message that says: “Service A B Exceeded by XXXXX Miles.” There are two ways to reset the service reminder interval. Use the steering wheel buttons to open the instrument cluster service menu. Instructions on how …
Read More »Mercedes-Benz W202, W208, and W210 Instrument Cluster LCD Pixel Repair
Instrument Cluster Repair Mercedes-Benz E Class W210 CLK Class W208 2000 -2003 Models Years: 1998, 1999, 2000, 2001, 2002 Models: E320, E430, E55, CLK320, CLK430, CLK55 Also applies to 2003 CLK-Class convertibles and E-Class wagons The repair is also similar on the W202 C-Class As the car ages, the time …
Read More »Mercedes-Benz Catalytic Converter Split and Oxygen Sensor Code.
Recently, I had a check engine light for the O2 sensor on a Mercedes-Benz. The car also sounded like it had an exhaust leak. After getting the car up on the lift, I discovered that the catalytic converter was separated. I received a couple of quotes, one for an aftermarket …
Read More »VIDEO: Change Serpentine Poly V Drive Belt & tensioner on a Mercedes-Benz
This Do-It-Yourself will guide you on how to: Replace your entire Poly V Belt Replace the belt tensioner Replace the idler pulley Also, it is the first step if you need to replace your alternator or a/c compressor. This applies to engines M112 and M113, which are found on …
Read More »How to Check for Bad Engine Mounts on a Mercedes-Benz
Are you wondering whether your Mercedes-Benz has bad engine mounts? Here is a simple way to check whether the engine mounts are worn or damaged. This procedure requires a helper. Never stand in front of or behind the vehicle while the engine is under load. Here are the steps: Have …
Read More »Mercedes-Benz DIY Complete Oil Change Instructions
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 …
Read More »