One problem related to car will not start has been reported for the 2010 Toyota Prius. The most recently reported issues are listed below.
The contact owns a 2010 Toyota Prius. The contact stated that the vehicle failed to start after sitting idle for a few days. The vehicle was towed to a dealer and they advised the contact that the failure was due to the battery being unused for more than 10 days. The dealer advised that the battery should have been disconnected before allowing the vehicle to sit idle for so long. The contact was able to restart the vehicle after receiving a jump start. The failure mileage was approximately 6,500.