i got a 1998 prius .exclamation marks on the dishboard light on.and when car stop on the traffic light the turtle light is on. maximum speed is 20k'm.i need to turn off the car ,start again is fine. :!:
You need a service technician to read the fault codes out of the computers to diagnose the problem. Unfortunately, unless you live in Japan, finding a technician qualified for the 1998 Prius will be pretty hard. Your best bet would be to search some of the Prius groups in the Yahoo! groups. There are others who have figured out which instruments can read the codes and what they mean.