When your car is running normally everything is fine, nevertheless if it begins to have regular complications you might start to question, especially if your car won’t start. In this article we will teach you where the starter of a Mercedes Classe E is, it will help you to fix your ignition complications. To achieve this, we will first summarize the purpose of a starter, then, where is the starter on a Mercedes Classe E , and, at last, how to replace the starter of a car.
Purpose of the starter on your Mercedes Classe E
We start this content page by explaining the purpose of the starter motor on your Mercedes Classe E. The starter is an electric motor which is powered by your battery, its purpose will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is made up of three most important 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 E and let the current from your battery to the engine of your alternator.
- 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 enables to transfer the force from the starter to the engine.
The engine: Most important element of your alternator, it is the one that will drive the flywheel of your Mercedes Classe E and create enough speed for your engine to start.
Where is the starter on a Mercedes Classe E?
Now that we have quickly detailed what a starter is and how it works, we will answer the question that most of you have to ask yourselves where is the starter based on a Mercedes Classe E? It is quite easy to find a starter, indeed, it is a large component that will almost always be placed in a similar location. We let you discover the two possible spots for your car starter below.
Location of the starter on traditional Mercedes Classe E
First and most general case, where to find the starter of a Mercedes Classe E with a conventional motor (implied without start and stop). The starter has a specific objective, to start the engine of your car, 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 E with start and stop
And now second possible starter location of your Mercedes Classe E . This case is much less frequent. It only relates to engines built with start and stop, and a good component of them will be equipped with a starter placed close to the flywheel. Nevertheless, on some specific series or engines, the starter of your Mercedes Classe E might be built in in your alternator, it is then named a starter-alternator, to find it nothing much easier, locate your accessory belt and you should discover the big starter block.
How to replace the starter on a Mercedes Classe E?
Finally, we’ll explain to you actually quite quickly how to replace the starter of a Mercedes Classe E. This process is not necessarily complex, it can be considered by people who have a lowest of basic mechanical knowledge and adapted equipment. Follow below the most important steps to carry out this intervention:
- Disconnect the battery on your Mercedes Classe E, if you don’t know how to do it, don’t think twice to consult our content page which details how to do it without taking any risk.
- After locating 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 E, nevertheless before doing so we recommend you to take a picture of the installation to avoid making a mistake when reassembling.
- It’s possible that to take out it you might 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.
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In the event that you have any further questions about the Mercedes Classe E, do not hesitate to consult our Mercedes Classe E category.