Hi team, I've only had my 2005 prius for a couple of months now, 2nd owner, well maintained (log book) by previous owner. Car has been driving great up until a couple of days ago. I didn't drive it for 12 days and then on a short drive (<1km) yesterday the MWL came on, along with ABS, VSC, brake system (orange and red [handbrake off]). Car will not go into Drive or reverse now. I had RACV come and have a look, bloke plugged in two different scanners into the OBD, no codes were present. I unhooked the 12V, waited 5 minutes, hooked it back up and the car started fine, no lights. Drove <1km, same lights came back on. Again no D or R available. On-board screen diagnostic mode shows no codes. Recently topped up the coolant (engine and inverter) through the plastic reservoirs. Also topped up oil. This was about a month ago, have driven plenty since then with no issues. Images attached for dash lights. (SRS turns off after a minute). If anyone has any direction they could provide that would be great. I am okay to DIY. Moderate skills under the hood.