2021 XC90 T8 Inscription Recharge, 2021 XC40 T5 Momentum
I have experienced a couple of times while driving down the road all of the sudden I hear this loud one time “pop” noise coming from the driver side speaker. It’s loud enough to hurt your ears. Next, all volumes do off, including turn signal noise. I’m in a 2021 XC90 T8. Called the dealer, says to turn vehicle off and lock the doors, then unlock, and restart. Goes back to normal and volume works again. Oddest thing.