I have a 1997 BMW 328i 4-Door Sadan. Can anyone tell me what this component / part is ?
What does this component do and how can I get it replaced. It makes a noise almost like a tiny fan or ball bearing that needs grease/oil. the noise goes away after the car warms up.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
These cars have expesive components so I would bring it to the dealer to confirm the speed sensor located on the transmission is in fact defective or faulty before I purchased the dealer item and replaced it.