2006 Toyota Prius Warning Lights. It has always done this before it needed service. I filled the tires up when it came on, but now the warning light won't go off.
Master warning light, check engine light, and hybrid warning system light are on.
All warning lights were not working also, except the check engine light and the turn lights (other lights like high beam, tire pressure, cruise control.
This warning light generally points to an issue with your anti-lock brakes or the Brake Assist system. Any lights or reflectors that adorn vehicles traveling on public roads MUST adhere to the regulations; otherwise, the manufacturer is subject to a slew of penalties. I filled the tires up when it came on, but now the warning light won't go off.