Quote:
Originally Posted by HarryTee
Quote:
Originally Posted by dv_damian
Does it sound like you have a super charger on the car? I had that issue and it turned out to be the transmission low on oil. I would have them check that just in case.
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Sounds promising. I'll ask about this at the next service. Thanks!  |
Does it sound like this? I have a 2015 435i with a weird whistle at low speeds only and can't for the life of me discern it. Appt at BMW Tuesday.