I have a 2007 prius with 170k miles. Before covid lockdown I'd been driving 50 miles each day without any issue. In the past 2 months I've been working from home and hadn't driven my prius. As I started my car the master warning light, yellow brake system warning light, check engine light and hybrid system warning light came on. The car drove fine but the hybrid battery was charging and draining fast on my screen. I did not have the techstream to diagnose. I had replaced the 12V battery (Autocraft Platinum S34B20R) in January and since then I've run into an issue with display not showing any information on couple of times. My first guess was it might be the 12V battery so i disconnected and charged it overnight. Connected back and all the warnings were gone and I was able to drive 2-3 times (10-15 miles) before all the warning lights are back with addition of ABS Warning, slip indicator and brake light. I bought the techstream and ran the health checkup and its given me the following error codes - P3000, P0A80, C1241, B1421, B1200, B1248, B1271. Can someone please advise if its the hybrid battery pack or something else. Thanks!