Table 1 shows 19 common electrical system related problems of the 2005 Toyota Prius. The number one most common problem is related to the electrical system (110 problems). The second most common problem is related to the headlights turn off while driving (eleven problems).
The contact owns a 2005 Toyota Prius. The contact stated that while driving at an undisclosed speed, the left turn signal was activated, however, the left turn signal failed to function as intended. In addition, the contact stated that the four-way flashers failed to function as intended. Read details...
The headlights will intermittently go out. I will turn the lights off and on, it will come back on. Then shuts off again after a few minutes. You have to continue switching it off and on, off and on. Taken it to Toyota several times for this problem. Read details...
My Prius dash keeps going black, the car won't shut off . Also had it in park engine revved and started to drive away. I jumped in and it wouldn't shut off I had to rip the key out. The rear taillights go out all the time. The doors and hatch locks won't unlock half the time. Read details...