I've noticed a groaning sound emanating from my brakes recently. It's most noticeable when I've just started driving. The noise seems to lessen if I'm at the end of my drive. There doesn't seem to be any change in how they work though.
I have a little over 5k miles on the car. The brakes are the stock Brembo brakes that are included with the performance package.
Any idea what could be causing the noise? Surface rust? Something is caught? Something is misaligned? The weather? I live in Boston in case that matters.
Should I just take it to a shop? Any reason to worry at all?
Video w/ sound:
https://streamable.com/svfmx