2010 Toyota Prius Owners Manual - Page 537

5-2. Steps to take in an emergency Warning message Details Correction procedure Indicates that the LKA is not currently functional. (If equipped) Restart the LKA. The hybrid system has overheated. Stop and check. (→P. 548) The hybrid battery (traction battery) is low. (Flashing) Stop the vehicle and push the "P" position switch. The transmission is out of "P" when attempting to start the hybrid system. (Flashing) Push the "P" position switch before pressing the "POWER" switch. 5 When trouble arises The driver's door is opened when the transmission is out of "P" with the hybrid system on. (Flashing) Push the "P" position switch. 515