I have a 2018 Murano. From day one it’s made a moderately loud whine, sounds like it’s coming out of the transmission. It’s mostly noticeable when sitting idle. Doesn’t do it all the time, but when it does it sounds awful! I’ve had it to two different dealers now and no one seems to have a clue what’s going on. It almost sounds like a hydraulic pump being starved of fluid. The first 1,000 miles it was really loud when it did it, then it got to where it almost never made the noise until about 8,000 miles. Now nearing 20,000 miles it’s getting loud again. Anyone else hear of this or have this issue? It’s driving me nuts and I really don’t trust it anymore.