When your car is running normally everything is fine, nevertheless if it starts to have regular problems you may start to speculate, specifically if your car won’t start. In this post we will learn you where the starter of a BMW 2 Series is, it will help you to solve your ignition problems. To get this done, we will first explain the function of a starter, then, where is the starter on a BMW 2 Series , and, at last, how to replace the starter of a car.

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Purpose of the starter on your BMW 2 Series

We start this content by explaining the function of the starter motor on your BMW 2 Series. 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 made up of three main parts:

  • The Solenoid: This component is an electrical relay that will act as a switch, it will be activated by the key of your BMW 2 Series and let the current from your battery to the engine of your alternator.

    • The engine: Main component of your alternator, it is the one that will drive the flywheel of your BMW 2 Series and make enough speed for your engine to start.

  • 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 BMW 2 Series?

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 located on a BMW 2 Series? It is quite easy to discover a starter, in fact, it is a large component that will almost always be positioned in a similar location. We let you discover the two possible places for your car starter below.

Location of the starter on classic BMW 2 Series

First and most basic circumstance, where to discover the starter of a BMW 2 Series with a conventional motor (implied without start and stop). The starter has a specific action, 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 located at the junction between your gearbox and your engine.

Location of the starter to BMW 2 Series with start and stop

And now second possible starter location of your BMW 2 Series . This case is much less frequent. It only 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 BMW 2 Series might be integrated in your alternator, it is then called a starter-alternator, to discover it nothing much easier, locate your accessory belt and you should see the big starter block.

How to replace the starter on a BMW 2 Series?

Finally, we’ll explain to you actually quite fairly quickly how to replace the starter of a BMW 2 Series. This process is not actually difficult, it can be considered by people who have a minimum of basic mechanical experience and adapted equipment. Stick to below the main steps to perform this intervention:

  • Disconnect the battery on your BMW 2 Series, if you don’t know how to do it, don’t hesitate to consult our content which points out how to do it without taking any risk.
  • After finding your starter, loosen the fasteners that hold it in your engine block, there will usually be 2 or 3

    • .

  • It will be time to disconnect the power cables from the starter motor of your BMW 2 Series, nevertheless 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 auto parts like the gimbal.
  • Remount the new starter, being careful when connecting the connectors.
  • Reconnect your battery and test your starter.

If you want more tutorials on the BMW 2 Series, go to our BMW 2 Series category.