[TitanNut88]

Guys, this weekend I surpassed the 2,000km barrier and tomorrow I will drop the car for the running-in service. While doing some spirited driving (always respecting the limits of the running-in process), I heard a weird noise coming from the front left wheel while braking (it was not a soft braking but also not a super hard one, I would say 40/50% of the pedal) from around 90-100km/h. It was kind of a screeching sound, kind of a metal-to-metal sound with a subtle vibration.

It was not a squeaky sound which is normal on some sports cars (my previous RS3 and my dad’s Macan GTS make it). Far more loud and deep than this (like a humming?). Also, it is a bit random, very hard to replicate but definitely persistent. Car is on M Compound brakes.

I will ask them to check it but, did anyone suffer from the same? Any idea on what can it be?

[G80_GuyGuy]

My M3 comp brakes squeak here and there the solution is when you’re getting off the freeway give it a couple hard pushes on the brakes and it should go away. At least that always works for me.