Hello I'm new to this site and was recommended it. My Prius has been sitting for a while now unable to start. It originally has something wrong with the hybrid battery but now it has other problems. When I hit the break to start the engine I am fairly certain that the power button is supposed to light up but it's not. Once the battery turns the car on I get an amber light. I get an abs warning and a break warning on the dash and the car won't start. l also hear a relay and a pump go of which I assume is the break pump. Thank you.