When your car is running normally everything is fine, nevertheless if it begins to have frequent complications you may possibly begin to speculate, especially if your motor vehicle won’t start. In this post we will teach you where the starter of a Mercedes Classe B 3 is, it will help you to resolve your ignition complications. To achieve this, we will first illustrate the purpose of a starter, then, where is the starter on a Mercedes Classe B 3 , and, at last, how to change the starter of a motor vehicle.

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Function of the starter on your Mercedes Classe B 3

We begin this content by detailing the purpose of the starter motor on your Mercedes Classe B 3. The starter is an electric motor which is powered by your battery, its role will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is composed of three main parts:

  • The Solenoid: This part is an electrical relay that will act as a switch, it will be activated by the key of your Mercedes Classe B 3 and let the current from your battery to the engine of your alternator.

    • The engine: Most important element of your alternator, it is the one that will drive the flywheel of your Mercedes Classe B 3 and bring about enough speed for your engine to begin.

  • The engagement pinion: This is the last component of your starter, it is the toothed wheel that will be in direct contact with the flywheel, it allows to send the force from the starter to the engine.

Where is the starter on a Mercedes Classe B 3?

Now that we have fairly quickly detailed what a starter is and how it functions, we will answer the question that most of you have to ask yourselves where is the starter based on a Mercedes Classe B 3? It is quite easy to discover a starter, in actual fact, it is a large component that will almost always be positioned in a similar location. We let you discover the two possible spots for your motor vehicle starter down below.

Location of the starter on traditional Mercedes Classe B 3

First and most general circumstance, where to discover the starter of a Mercedes Classe B 3 with a conventional motor (implied without start and stop). The starter has a specific objective, to start the engine of your motor vehicle, for that, it must always be near the engine flywheel of this one because it is the component that it actuates when it is used. The flywheel is based at the junction between your gearbox and your engine.

Location of the starter to Mercedes Classe B 3 with start and stop

And now second possible starter location of your Mercedes Classe B 3 . This case is much less frequent. It just concerns engines built with start and stop, and a good component of them will be equipped with a starter positioned close to the flywheel. Nevertheless, on some specific series or engines, the starter of your Mercedes Classe B 3 may be included in your alternator, it is then known as a starter-alternator, to discover it nothing easier, locate your accessory belt and you should see the big starter block.

How to change the starter on a Mercedes Classe B 3?

Finally, we’ll show you to you quite fairly quickly how to change the starter of a Mercedes Classe B 3. This process is not necessarily difficult, it can be considered by people who have a minimal of simple mechanical expertise and adapted equipment. Adhere to down below the main steps to perform this intervention:

  • Disconnect the battery on your Mercedes Classe B 3, if you don’t know how to do it, don’t hesitate to consult our content which details how to do it without taking any risk.
  • After discovering your starter, loosen the fasteners that hold it in your engine block, there will generally be 2 or 3

    • .

  • It will be time to disconnect the power cables from the starter motor of your Mercedes Classe B 3, nevertheless before doing so we advise you to take a picture of the installation to avoid making a mistake when reassembling.
  • It’s possible that to take out it you may possibly need to take out auto parts like the gimbal.
  • Remount the new starter, being careful when connecting the connectors.
  • Reconnect your battery and test your starter.

To discover more tips on the Mercedes Classe B 3, take a look at the Mercedes Classe B 3 category.