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      05-10-2021, 07:34 PM   #18
TurtleBoy
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Drives: 2019 X5 40i,2021 M340i
Join Date: Jan 2019
Location: Colorado

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Quote:
Originally Posted by SmartSaves View Post
I think this issue is related to the regenerative braking system - pulsation feel on the brake pedal. Does M50i have regenerative brake system? If the answer is yes, then it is plausible.

Unless something recently changed, the Brake Energy Regeneration system is not tied to the brakes themselves but rather is a system that decouples the alternator from the engine and only connects it when coasting, decelerating or braking. From what other folks posted, they changed it for the mild-hybrids although I have never seen anything official.

https://www.autobytel.com/car-owners...ration-123423/
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2021 BMW G20 M340i xDrive - Verde Ermes/Black - 03/2024.40
2019 BMW G05 X5 xDrive40i - Phytonic Blue/Cognac - 11/2023.50
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