You listen to a starter motor noise on your BMW X5 every time you start your car. We agree that this is not agreeable and that you have questions. Discovering such a sound is not always a good sign, but it may also be nothing significant. To assist you fix this problem, our team has chosen to create this article to help you in this research. First, we will detail how the starter motor works on your BMW X5, and then what starter motor noises you can encounter on your BMW X5.
Functioning and various information
Function of a starter motor on BMW X5
The starter motor is an electric motor whose only function is to start the engine unit of your car. By a magnetic system and a “serial” technology, it will release an enormous torque that will allow it to drive the pistons of the engine that are subjected to enormous compression and an oil that provides additional resistance being not very fluid when cold.
It is completed by the “solenoid”. It is an electromagnet that goes under a 12 volt electric impulse to push the fork (link element between the “solenoid” and the electric motor of the starter) and thus engage the starter drive pinion on the engine flywheel. Following this action, once in engagement, the starter motor of your BMW X5 is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on BMW X5
- Do not try to start your engine for too long
- Do not use a starter motor on BMW X5 with a tired battery
Regardless if your engine does not start because of tired glow plugs, for example, or because the climate is too cold. You should not try to start for more than a few seconds or you will burn it.
Although when you have a battery that is empty, you always want to start your car, the energy it is capable of holding may not be sufficient to furnish the power demanded by the starter motor to start your engine unit. Repeated attempts will pre-use your starter motor and if you do not treat the trigger of your failure to start repeatedly, your starter may be the future component you will have to swap.
I listen to noises from the starter motor of my BMW X5, what are the origins?
I feel a loud noise from the starter of my BMW X5
If you acknowledge a starter motor noise on BMW X5 and you have the feeling that it is close to a loud noise, it is conceivable that it is the starter motor gears that are at the source of it. Indeed, often when the part has been dismantled for other fixes, its adjustment in relation to the engine flywheel may no longer be appropriate, in which situation the gears will be worn down with time and will not slip and will no longer properly activate the engine when starting. Verify the state of the drive pinion, if it is responsible of the starter motor noise on your BMW X5 change it.
If it is a noise in the front of your car but it seems to you after reviewing not to come from your starter, check this article about front end noise on BMW X5 which may give you other leads to remedy your noise problem.
I listen to a clicking noise of the key running in my neiman but no noise at the starter motor of my BMW X5
If you listen to a clicking noise at the starter motor of your BMW X5, there are two possible failures associated with this indicator. If you have in addition to the noise the motor is not running, it may be the “solenoid” is not supplied with energy. One of the most common ways to relaunch it is to hit it with a metal bar to remove the dust that blocks it. If that is not enough, it may be the neiman who is concerned. You might have a problem with unplugged cable verify your electrical installation. If after looking at this clicking noise on BMW X5 doesn’t come from your starter motor, check this article for more informations.
