Think about yourself driving quietly aboard your Mercedes Classe B 2 and suddenly an engine signal appears on your dashboard ! The most frequent reaction is worries of risking a critical issue. To know what accurately this light refers to, you will have to learn how to read an Mercedes Classe B 2 fault codes, you may have previously heard about OBD system, this is precisely what we are going to take a look at. Our editors have chosen to write this article to enable you fairly quickly find the origin of this default code and to give you serenity. To achieve this, we will first examine the nature of a fault code on Mercedes Classe B 2, then how to read an Mercedes Classe B 2 fault code, and finally how to erase this fault code in order to turn off the light on your dashboard.
What is a Mercedes Classe B 2 fault code?
A fault code is a generic or standard code which is identical to all manufacturers , they are also named DTC (Data Trouble Code), the objective is to make sure that any diagnostic OBD can read them. They will be represented by a standard format, such as example: P0255. Each info will have a precise interpretation. Default codes are codes issued by the calculators of your Mercedes Classe B 2. These ECUs will constantly monitor your vehicle’s emissions, pressures, mixtures and when the values exceed the limits set by the vehicle’s ECU, the fault code will show up. The benefit of understanding how to read a fault code on your Mercedes Classe B 2 is that you will have be able to access to precise statistics about your car which will allow you to figure out what problem you are facing.
How to read a fault code on my Mercedes Classe B 2?
In this second part we will now focus specifically on what brings you on the website, how to read a fault code on Mercedes Classe B 2. To access this useful info you will need to to obtain a diagnostic tool, also known as OBD 2, named after the socket on your Mercedes Classe B 2 to which you will have to connect. These diagnostic tools are easily obtainable, you will be able to find some in Bluetooth version which connects to your phone and some standard versions with a reader associated to the socket, as far as price is concerned, you will be able to find models between 30 and 100 euros. Once you have obtained an OBD2 diagnostic reader, you will need to situate the diagnostic plug on your Mercedes Classe B 2, it is established on the left side of your steering column on the lower part of your dashboard, behind a hatch. It is easy to locate because it is triangular shaped and has 16 pins. All you have to do is connect with your diagnostic tool to read the fault code of your Mercedes Classe B 2.
How to erase the fault code Mercedes Classe B 2
Finally, to conclude this content, we are going to demonstrate you the process to perform to erase a fault code on your Mercedes Classe B 2. Once you have navigated through the menus, you will access the list of active fault codes on your car. But, you will have to ask yourself an essential question, is it really productive to erase this fault code on Mercedes Classe B 2? In fact, erasing a fault code without resolving the issue is like closing its eyes to the fact. Moreover, the computer of your Mercedes Classe B 2 is made to take decisions depending to the data it collects, if a very important fault code is present, it will possibly modify the engine comportment to preserve it. So if you erase the fault code, make sure to resolve the problem to which it is connected. Some OBD diagnostic tools do not allow you to do this. You have a dedicated navigation menu on most diagnostic tools that should allow you to clear this fault code on Mercedes Classe B 2.
To discover more tips on the Mercedes Classe B 2, take a look at the Mercedes Classe B 2 category.
