Consumer Affairs first wrote about unintended acceleration in a Prius August 1. It had just 600 miles on the odometer but a driver was reporting problems with acceleration and the display. It won Consumer Affairs Lemon of the Week Award. August 12, Consumer Affairs is writing again about the same problem.

This time they are making more serious claims. They are saying this suggests "a serious flaw in the vehicle's computer system, electronic controls or software program." Now, Consumer Affairs said they reported about this last year as well. They all go to shop and technicians look into it but no one can repeat unintended acceleration or find a problem.

[Source: Consumer Affairs]