When your car is running normally everything is fine, nevertheless if it begins to have frequent problems 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 Bmw Serie 3 is, it will help you to fix your ignition problems. To achieve this, we will first summarize the function of a starter, then, where is the starter on a Bmw Serie 3 , and, at last, how to replace the starter of a motor vehicle.
Purpose of the starter on your Bmw Serie 3
We begin this content by detailing the function of the starter motor on your Bmw Serie 3. The starter is an electric motor which is powered by your battery, its job will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is consisting of three most important parts:
- The Solenoid: This component is an electrical relay that will work as a switch, it will be activated by the key of your Bmw Serie 3 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 Bmw Serie 3 and generate enough speed for your engine to begin.
Where is the starter on a Bmw Serie 3?
Now that we have fairly 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 found on a Bmw Serie 3? It is quite easy to find a starter, obviously, it is a large component that will almost always be situated in a similar place. We let you see the two possible spots for your motor vehicle starter down below.
Location of the starter on traditional Bmw Serie 3
First and most common case, where to find the starter of a Bmw Serie 3 with a conventional motor (implied without start and stop). The starter has a particular 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 found at the junction between your gearbox and your engine.
Location of the starter to Bmw Serie 3 with start and stop
And now second possible starter location of your Bmw Serie 3 . This case is much less frequent. It only is about engines equipped with start and stop, and a good component of them will be equipped with a starter situated close to the flywheel. Nevertheless, on some particular series or engines, the starter of your Bmw Serie 3 might be built in in your alternator, it is then known as a starter-alternator, to find it nothing easier, find your accessory belt and you should see the big starter block.
How to replace the starter on a Bmw Serie 3?
Finally, we’ll describe to you quite fairly quickly how to replace the starter of a Bmw Serie 3. This process is not actually complex, it can be considered by people who have a minimal of simple mechanical knowledge and adapted equipment. Stick to down below the most important steps to carry out this intervention:
- Disconnect the battery on your Bmw Serie 3, if you don’t know how to do it, don’t hesitate to seek advice from our content which details 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 Serie 3, 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 remove it you may possibly 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 need more tutorials on the Bmw Serie 3, go to our Bmw Serie 3 category.
