2019 G63 brake squeaking like crazy
 

Anyone here have this issue? Every time I press the brakes I hear a horrible squeak except I’m not on ceramics :x

over the years i've been told that the solution is to get the car up to a reasonable speed, 20-35mph and job on the breaks to get the pads and roters to break in a bit. have had this happen in other new cars over the years. and it happens from time to time on my g55. the hard breaking does work for me. no clue if would solve your issue, sometimes takes a few times.

What @drew138 said!

This actually worked for me. Also I read and tried going in reverse and "jobbing" the brakes. Made a difference as well.

thanks all for your replies, yeah I actually did that 4 times, smashed the brakes, didn’t try it in reverse though to be honest (I did it from a slow roll pretty much not 35 mph). I thought of everything, I’ll post a pic of the rotors and calipers later, but there’s no wear the car is brand new. Thought maybe a rock would be stuck in the caliper but my SA said no least likely.

There is a product called "brake clean". Comes in an aerosol can. Spray this on the rotors and drive back and forth in your driveway to scrub the rotors and remove any build up. Haven't used it in many years but it did the trick when I used it many years ago. Good luck.