Well, I finally found out by myself what the noise was. When I opened the driver's door, the r/outside mirror was goiing to the "curb assist view." I got in the car,and saw it was aiming down , redirected it, pressed the #1 button on the edge panel on my seat, heard the 2 tones, and released it , putting that position in the memory!! DONE FIXEDTHAT BABY!!