This has happened twice so far while driving. Using my apple car play, my stereo volume went to max and I couldn't turn it down or shut off the radio. Phone was in the cubby for charging, which BTW works some of the time. I tried the volume buttons on the radio and steering wheel. The second time it went crazy, it went back to normal after about 10 seconds of ear splitting music. Shortly thereafter I had a strong smell of burnt wiring. I was wondering if anybody else has experienced this issue as I have an appointment on Monday for an oil change and to fix the two recalls. As of now, the stereo seems to working just fine, but I was wondering if I blew a speaker which caused the burnt wiring smell. Weird!