Hello, I'll try to help, The loud grinding noise when turning to the right could be one of 2 things, I would suspect the right side outter cv joint, or the angle gear. Both can cause a noise, they are a little different noise, as the CV joint causes a "clack" "clack" clack" noise that's constant and in rhythm. angle gear is more of a grinding noise. You very possibly need a new drivers side window regulator. The regulators get worn, then the force is excessive on the motor, and the electronics perceive the extra force as something being rolled up in the window and rolls it back down, as a safety function. (such as if your arm or head was in the window when it was rolled up.) I would definitely get this vehicle back to car max before your 30 days is up. Volvo parts are expensive and that angle gear if it's bad could be thousands.