Mercedes fault code list

Mercedes builds some of the most advanced vehicles on the road, mercedes fault code list. To keep everything running smoothly, Mercedes' onboard computers monitor hundreds of individual systems, sensors and variables and make corrections as necessary to optimize performance, shifting, braking, traction, stability, safety and other vehicle parameters.

Not knowing how serious the problem is, you cut your drive short and avoid going back out on the roads until you can take your car to the service center. The check engine light is just the most visible part of an essential and complicated system known as an OBD On-Board Diagnostic system. An OBD system is a computer in your car that combines data from dozens of sensors throughout the vehicle to identify any problems. This code tells you what the specific problem is with your car. Here are a few of the most common Mercedes fault codes that tend to arise and ideas on how to address the issues they reveal. The mass air flow MAF sensor monitors the ratio of gasoline to air flowing into your engine.

Mercedes fault code list

MR fault codes in Mercedes-Benz vehicles detect if there are malfunctions with the engine — speed is too high, charge pressure deviation is too large, charge pressure for braking operation is not reached or the oil pressure is too low. Accounting and common questions: [email protected]. By signing up you agree with our Privacy and Cookie Policy. In order to improve your experience of visiting the ClassTrucks websites, we use cookies — small pieces of text information that are created automatically when you browse the site, and stored on your computer or other terminal device. The information collected by the cookies allows us to provide you with the opportunity to browse through more convenient, attractive offers and learn more about the behaviour of our website users, to analyse trends and improve both the website, your service, as well as the services provided by ClassTrucks. You can choose whether or not you want to accept cookies. Your consent is required for all cookies except required cookies. However, please bear in mind that in some cases this may slow down the speed of browsing, restrict the functionality of certain sites or block access to the website. If you have any additional questions, please email us [email protected]. Here you can read the ClassTrucks Cookie policy. Product was added to favourites for 30 days.

The safety time of the central locking has been exceeded for the following pneumatic branch: Right rear door. If your mercedes fault code list converter becomes damaged or worn out, this efficiency may drop so much that the engine light comes on.

Every effort has been made to ensure the listed codes and legends are correct, but be aware that mistakes do happen, so use at your own discretion. From W S-Class Encyclopedia. Back to Index Contents. Navigation menu Personal tools Log in. Namespaces Page Discussion.

Mercedes-Benz automobiles are among the most cutting-edge on the market. Basically, this means that if anything goes wrong with your car, your car will be on top of it by coming up with fault codes. In the past, if anything went wrong with your car, a trained mechanic would rely almost entirely on guesswork to resolve the problem. This was a painstakingly long process that involved taking components apart, testing them individually, and putting them back together before testing another possibly faulty part. Nowadays, mechanics use scanners that plug into a modern vehicle to get fault code readings. A fault code is a series of letters and numbers that describe a very particular problem in a car.

Mercedes fault code list

Mercedes builds some of the most advanced vehicles on the road. To keep everything running smoothly, Mercedes' onboard computers monitor hundreds of individual systems, sensors and variables and make corrections as necessary to optimize performance, shifting, braking, traction, stability, safety and other vehicle parameters. When anything goes wrong, your Mercedes registers the error or deviation and produces a fault code. You should always take these warning lights on your dash seriously and immediately bring your car or sprinter to a Mercedes specialist repair shop such as Burdi Motorworks here in Chicago whenever a warning light comes on.

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More specific issues that fall under this heading include code P which identifies an issue with the torque converter clutch, or the P code, meaning there is a problem with shift solenoid A, which controls the flow of transmission fluid that engages and disengages different gears. P — Transmission Control System Malfunction A P error indicates a problem with the transmission control system. Volvo trucks. PTS Parktronic: A42b5 right centre sensor, front bumper The plug connection has poor contact or is loose, or the sensor or cable is faulty. The internal seal in the waterpump gives way and allows coolant antifreeze to enter the vacuum system. You should always take these warning lights on your dash seriously and immediately bring your car or sprinter to a Mercedes specialist repair shop such as Burdi Motorworks here in Chicago whenever a warning light comes on. To control the cookie settings:. Functional — these cookies are used to improve the operation of our website and electronic services. As the vehicle is driven the vacuum is so powerful it pulls coolant antifreeeze deeper into the vacuum system causing havoc on the entire vacuum system. Component A67r1 Vertical position potentiometer has Open circuit or Short circuit to ground. What's Happening? As we saw above with the P code, a P code can be investigated in greater detail with further subcodes. Enter code you're looking for:. The safety time of the central locking has been exceeded for the following pneumatic branch: Right rear door.

On this page you can find the meaning of the fault code you may be seeing coming from your Mercedes Benz. Either choose your model from below or scroll down even further to search and see popular fault codes across all Mercedes Benzs.

The safety time of the power closing has been exceeded for the following pneumatic branch: Driver's door. Schmitz Cargobull. Every effort has been made to ensure the listed codes and legends are correct, but be aware that mistakes do happen, so use at your own discretion. What's Happening? Namespaces Page Discussion. A P error indicates a problem with the transmission control system. Our experienced team will do what it takes to get your Mercedes or Sprinter back where it belongs: on the road! You should always take these warning lights on your dash seriously and immediately bring your car or sprinter to a Mercedes specialist repair shop such as Burdi Motorworks here in Chicago whenever a warning light comes on. The safety time of the central locking has been exceeded for the following pneumatic branch: Front passenger door or rear doors. We can also reset error codes and see if they come on again, which can be a sign that a temporary problem has been fixed such as low oil, bad gas or dirty sensors or that a problem is intermittent and appears again after a short time. Simple Guide to Mercedes Error Codes. Our experienced technicians can read all of your error codes both current and previous and plan the necessary service to get your Mercedes running perfectly again. As we saw above with the P code, a P code can be investigated in greater detail with further subcodes. By signing up you agree with our Privacy and Cookie Policy.