One problem related to speedometer/odometer failure has been reported for the 2005 Toyota Prius. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Prius based on all problems reported for the 2005 Prius.
I have been experiencing some problems with my headlights. I changed the bulb and a month later the light stopped working again. I took it to the dealership they blamed it on the bulb, I tried to return the bulb to the store and they tested it and said everything was ok with the bulb so it had to be the headlights. I'm also having problems with the dashboard lights. The speedometer and gas gage completely failed. At the same time I was told my abs brake system needs to be replaced! this is too much happening at the same time and I have to pay for all of it out of pocket.