Toyota Prius Owner's Manual page 513

Warning message
(If equipped)
PRIUS_OM_OM47A19E_(EE)
Indicates a malfunction in the shift control system
communication.
A buzzer also sounds.
The automatically P position selection function
(P. 212) may not function. Before turning the
"POWER" switch off, securely press the P position
switch, and be sure to check that the shift position is
in P by verifying the shift position indicator or P posi-
tion switch indicator lights.
When parking, park the vehicle on a flat surface and
apply the parking brake securely.
Indicates a malfunction in the shift control system.
A buzzer also sounds.
Indicates a malfunction in the LED headlight system.
5-2. Steps to take in an emergency
Details
5
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