W209 (2003-2009)

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 …

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 …

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 …

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 …

This video will show you how to remove most Mercedes-Benz cars’ steering wheels and airbags. In this video, you need to remove the steering wheel or the clock spring, but you can see that they are easy to replace once the steering wheel is removed. Tools Required: Flathead screwdriver. Torx …

Early M272 engines can suffer premature wear of the balance shaft sprocket. As the sprocket teeth wear, camshaft timing can drift relative to the crankshaft, causing a check engine light, rough running, and Mercedes fault codes 1200 or 1208. A stretched timing chain can cause similar faults, but it is …

Did you know that you can change the logo on your COMAND radio system from the Mercedes-Benz logo to the AMG logo? You must know a few simple steps to make the change, a secret procedure you won’t find in your owner’s manual. You don’t need Star Diagnostic Software to …

Mercedes Benz Secret / Hidden Menu Close the driver’s door and turn the ignition to position 1. Display the speed or outside temperature in the instrument cluster. Press the cluster reset button three times. When the service menu appears, use the steering wheel buttons to scroll through the available information. …

This video shows how to change settings in the instrument cluster. Learn how to: -Change/set the time clock on the instrument cluster – Enable the easy entry and exit feature for the steering wheel and driver’s seat – Display the vehicle speed in the center display – Delay settings for …