When your car is running normally everything is fine, however if it begins to have regular complications you may begin to question, specifically if your car won’t start. In this article we will learn you where the starter of a Mercedes Classe A is, it will help you to resolve your ignition complications. To do this, we will first summarize the function of a starter, then, where is the starter on a Mercedes Classe A , and, finally, how to replace the starter of a car.
Function of the starter on your Mercedes Classe A
We begin this content page by detailing the function of the starter motor on your Mercedes Classe A. The starter is an electric motor which is powered by your battery, its function 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 work as a switch, it will be activated by the key of your Mercedes Classe A and let the current from your battery to the engine of your alternator.
- The engagement pinion: This is the last part 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.
The engine: Most important element of your alternator, it is the one that will drive the flywheel of your Mercedes Classe A and create enough speed for your engine to begin.
Where is the starter on a Mercedes Classe A?
Now that we have quickly described 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 located on a Mercedes Classe A? It is quite easy to find a starter, in actual fact, it is a large part that will almost constantly be situated in a similar location. We let you discover the two possible places for your car starter down below.
Location of the starter on classic Mercedes Classe A
First and most general circumstance, where to find the starter of a Mercedes Classe A with a conventional motor (implied without start and stop). The starter has a particular function, to start the engine of your car, for that, it must constantly be near the engine flywheel of this one because it is the part that it actuates when it is used. The flywheel is located at the junction between your gearbox and your engine.
Location of the starter to Mercedes Classe A with start and stop
And now second possible starter location of your Mercedes Classe A . This case is much less frequent. It just concerns engines fitted with start and stop, and a good part of them will be equipped with a starter situated close to the flywheel. Nevertheless, on some particular series or engines, the starter of your Mercedes Classe A may be built in in your alternator, it is then named a starter-alternator, to find it nothing easier, identify your accessory belt and you should find out the big starter block.
How to replace the starter on a Mercedes Classe A?
Finally, we’ll explain to you quite quickly how to replace the starter of a Mercedes Classe A. This procedure is not actually complex, it can be considered by people who have a minimal of simple mechanical knowledge and adapted equipment. Follow down below the main steps to carry out this intervention:
- Disconnect the battery on your Mercedes Classe A, if you don’t know how to do it, don’t hesitate to seek advice from our content page which points out how to do it without taking any risk.
- After locating your starter, loosen the fasteners that hold it in your engine block, there will in most cases be 2 or 3
- It will be time to disconnect the power cables from the starter motor of your Mercedes Classe A, however before doing so we recommend you to take a picture of the set up to avoid making a mistake when reassembling.
- It’s possible that to remove it you may need to remove 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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If you wish more guides on the Mercedes Classe A, go to our Mercedes Classe A category.
