Mercedes No Sound and COMAND Problems Is the radio on your Mercedes-Benz not working? Some common problems with the Mercedes-Benz COMAND system include issues such as: Head Unit / Radio stuck on Mercedes-Benz logo It turns on and then off Shuts off randomly COMAND will freeze The radio powers on, …
Read More »Mercedes-Benz Acronyms, Abbreviations and Model Name Meanings
Mercedes-Benz Acronyms and Abbreviations Mercedes-Benz workshop documents, parts catalogs and fault code readouts are full of abbreviations. Our list covers them in one file; open the PDF and use your viewer’s search to look up any abbreviation or code. Download Mercedes-Benz Acronym and Abbreviations List (PDF) What Do Mercedes-Benz Model …
Read More »COMPUTING DATA PLEASE WAIT Ignition New Key Problem
You insert the key into the ignition, but your Mercedes-Benz won’t start or crank. You notice that in the instrument cluster, you get the message “Computing Data Please Wait” and the key symbol shown in the picture above. The “Computing Data Please Wait” message indicates that the vehicle is processing …
Read More »My Key Won’t Turn Ignition Mercedes-Benz Problem
You insert the key into the ignition of your Mercedes-Benz, but nothing happens. You can’t turn the key. You can’t start the car. A low or discharged vehicle battery is one possible cause, but a key that will not turn can also result from a steering-lock problem, EIS/EZS fault, key …
Read More »DIY How to Repair a Windshield Rock Chip or Bullseye
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. It is better to repair a rock chip …
Read More »Best OBD-II Bluetooth Adapters for Android and iPhone
Gone are the days when you needed a stand-alone OBD-II reader tied with a cable to the OBD port of your car. Now you can turn your Android or iPhone into a car diagnostic tool. All you will need is an ELM327 Bluetooth adapter. (What is ELM327?) OBD-II Bluetooth adapters …
Read More »Mercedes-Benz Wheel Bolt Pattern Guide
Use this Mercedes-Benz wheel bolt pattern reference to look up specifications by chassis 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. Mercedes-Benz holds …
Read More »2010 to 2016 Mercedes-Benz E-Class W212 and S212 Fuse Box Locations and Diagram
Applies to U.S. E-Class model years 2010, 2011, 2012, 2013, 2014, 2015, and 2016. If your car is a 2003 to 2008 E-Class, use our W211 fuse chart instead. If you replace any fuses, replace each fuse with the same type and amperage rating. If there is an underlying problem, …
Read More »Mercedes-Benz C-Class W204 Fuse Box Locations and Fuse Chart, 2008 to 2014
This guide covers fuse box locations and common fuse assignments for 2008 to 2014 Mercedes-Benz C-Class W204 models, including the C180, C200, C250, C300, C350, and C63 AMG. If you replace any fuses, replace them with the same color fuse. If there is an underlying problem, you could overload the …
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