A/C making noise.

[MAG5.0]

When I turn on my AC, I noticed that it sounds as though the compressor really hums when I accelerate or vice versa. It sounds like something is wrong.

[ZR]

From what I've read on the net, comp noisier vs the norm is somewhat common. If still under warranty, good idea to have it looked at. When looking at used '15 up last fall, saw at least a couple sporting new compressors.