Prius won’t start

My daughter’s car, can we infer anything from these symptoms? I don’t have the car with me and won’t be able to pull the codes for a couple of days.

New user can’t add a link, guess mods you can delete this.

 

Nope, but the accessory battery was recently replaced. The dashboard lights up, then first fuel bar is flashing but there should be gas in the tank. Then after some time all gears flash as well as the tire pressure light, I thought this pattern may mean something, forum won’t let me to link the video. I won’t be able to get to the car until the weekend.

 

Turned out 12V battery was low, jumped it the car started right up, by the time I got to the car it was so low the doors wouldn’t open, had to use the physical key. This is a newish AGM battery installed within last year, so while possible it’s defective I tend to think there’s some underlying issue that caused it to drain. No signs of trouble when the car was driven prior to this event, it sat unused only for a couple of days after all systems were off. Are there known issues with 12V battery drain? Reportedly the red triangle came on at one point when the car wasn’t starting. I tried to pull ECU codes with a generic reader and there was none. It’s s an 08 with just under 170k miles, original hybrid battery.

 

I’ll wait and see if it happens again, the car started fine today after I drove it around for 30 mins yesterday. In retrospect, the old battery may have been drained too, I thought it just died of age and bought a replacement.