I experienced my 2nd glitch with the T8 today and got an official message in the instrument panel:
Parking Climate
Limited
Charge level too low
This is the explanation from the 2018 Owner's Manual: "The parking climate cannot be activated because the hybrid battery's charge level is too low to start the high-voltage coolant heater. Charge the battery."
Background
I don't want to schedule an appointment for this.
Question #1: Will the error message eventually go away by itself or does it simply stay on the car status page until the dealer resets it?
I have noticed that when I enter the car while preconditioning is on, it continues even after the charging cable is disconnected and it stays on until I start the vehicle.
Question #2: Should I manually turn off the Parking Climate in the app first before getting in and starting the vehicle?

Parking Climate
Limited
Charge level too low
This is the explanation from the 2018 Owner's Manual: "The parking climate cannot be activated because the hybrid battery's charge level is too low to start the high-voltage coolant heater. Charge the battery."
Background
- I have Preconditioning programmed at the same time every day. I leave the charging cable connected all night long.
- I tried using the VOC app to add an earlier timer last night but it failed multiple times.
- This morning I successfully used the app to turn on the Parking Climate manually. It was running for less than 10 minutes when I disabled it by unplugging the charging cable and starting the vehicle to leave.
- Drove 2 minutes and made a short stop. When I returned to the car and opened the driver's door, the vehicle fan turned on as if parking climate was turned on. Car was not plugged in. Battery was still fully charged. This reminds me of Glitch #1 when the entertainment system turned on as soon as I opened the driver's door.
- Turned the start button to start the vehicle, fan stopped, error message appeared. Odometer = 1157 km.
- All of this happened before my regularly scheduled preconditioning timer (which I didn't disable).
I don't want to schedule an appointment for this.
Question #1: Will the error message eventually go away by itself or does it simply stay on the car status page until the dealer resets it?
I have noticed that when I enter the car while preconditioning is on, it continues even after the charging cable is disconnected and it stays on until I start the vehicle.
Question #2: Should I manually turn off the Parking Climate in the app first before getting in and starting the vehicle?