All 4 warning lights came on yesterday when started car 2007 Prius with 125K miles. Brakes working but grabbing with added pedal pressure. Need help on how to diagnose.

We have a 2013 Prius V that numerous times when trying to start, it will not shift into gear. We are stepping on the brake when pushing the start button. When stepping on the brake and pushing the start button, the dash lights up but the "READY" light does not come on. If you try to put it...

Car was fine Saturday night and then 24 hours later its totally dead. Pushing start button does nothing. I tried using jumper cables to get it going but no success. Any idea what happened? It's locked in park so getting it out of the driveway for towing to dealer is going to be very difficult.

In the last few weeks, I get the dreaded Red Triangle with exclamation point on the dashboard with just the word "Problem" on the display. It only happens when I make a left turn and barely lasts one second (Just long enough to read the word "Problem"). It only happens (so far) on a mountain...

I was just wondering what happens when you leave a Prius sitting for weeks/months. Will the battery "die"? If you truly have a "dead" battery, will the ICE start up as soon as you put your foot on the pedal? Just wondering in case I took a trip to Europe for a few months or something... Any...