Anybody else's M5 whine like a supercharger?
I just got this thing 2 weeks ago so I've been accumulating a list of things for the dealer to look at since it's still under warranty for a few more months. Although I'll be extending it here soon.
Noticed this past weekend.. when I go WOT in 3rd and do a hard run.. it whines inside like a supercharger. Not sure if this is normal or if it's due to ASD. I'm going to disable ASD later and see if this sound is still happening.
Anyone else's whines?
I've seen other places where people have reported whining on cold start. But this is getting on the highway when the oil temp is above 160 already.
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