2005 Toyota Prius Owners Manual - Page 38

Warning and its meaning Inside warning alarm One beep (sounds continuously) One beep (sounds continuously) Beeps (sound intermittently) One beep - One beep - One beep One beep - Outside warning alarm - One beep (sounds continuously) - 3 beeps One beep (sounds for 2 seconds) 3 beeps One beep (sounds for 2 seconds) - - One beep (sounds for 10 seconds) Warning light - Causes The driver's door was opened when the hybrid system was in "ACC" or "IG−ON" and when the transaxle was in a position other than "P". The driver brought out the smart key from the vehicle with the hybrid system not to be turned off and with the transaxle in a position other than "P". The driver's door was opened when the hybrid system was in "ACC" and when the transaxle was in "P". The driver brought out the smart key from the vehicle with the hybrid system not to be turned off and with the transaxle in "P". The lock switch was pressed with the hybrid system not to be turned off and with the transaxle in "P". The passenger brought out the smart key from the vehicle with the hybrid system not to be turned off. The lock switch was pressed when the hybrid system was off but with the smart key left in the vehicle. The key battery voltage become about 2 V. (3 V for normal operation) The "POWER" switch was pressed when the smart key was not in the effective range of the system. The lock switch was pressed when the hybrid system was off but any door was opened. On - On On On - - On (for 5 seconds) - 28