dreamcar:
RC:

I have a whining sound as well...when my E63 S hits 290-300 kph (speedo)...no kidding.

Are you sure it isn’t your passengers? Smiley

Smiley No, my passengers usually sleep at that speed... Smiley

I had a similar sound on my Jeep Grand Cherokee SRT, it was a misaligned plastic cover of the front fender, the wind somehow produces this noise, very annoying.

It is always difficult to get rid of noises, especially when they don't appear when you drive with your mechanic. Smiley Sometimes I'm afraid they think I'm nuts but I usually don't care about noises, just when they get annoying (and that whining is annoying as hell).


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RC (Germany) - Rennteam Editor Lamborghini Huracan Performante (May 2019), Mercedes E63 S AMG Edition 1 (2018), Mercedes C63 S AMG Cab (2019), Range Rover Evoque Si4 Black Edition (2019)