Brought my 2019 XC90 T8 Inscription in for it's first service recently, and within a few days, it's completely dead. Nothing works at all. Plugged it into charge overnight (40a 220v) and the plug won't unlock to come out, either.
I was able using the real hidden key to get into the car and pop the hood, and tried using my 1 amp battery tender to charge the 12v battery, but after DAYS of charging, nothing.
Any ideas? How the heck do I even get the charge plug out so I can have it towed?? What do you think happened here?