Good tip...thanks. Did you need to re-save your seat memory settings to store the value? I probably will just to be safe.All of my voice prompts using Android Auto were all at volume zero after the update (even the google response beep after saying "okay google"). When you hear the left front speaker cut out, turn up the volume and that should take care of your issue. I had to do it for the google prompts and for Waze audio alerts/nav guidance.