Toyota 2015 Prius Owner's Manual page 541

5-2. Steps to take in an emergency
Follow the correction procedures.
After taking the specified steps to correct the suspected problem,
check that the warning message turns off.
Warning message
(U.S.A. only)
(U.S.A. only)
*
: Refer to the separate "Scheduled Maintenance Guide" or "Owner's Manual
Supplement" for the maintenance interval applicable to your vehicle.
522
PRIUS_OM_OM47A17U_DVD_(U)
Details
Indicates that all maintenance
according to the driven dis-
tance on the maintenance
*
schedule should be per-
formed soon.
Comes on approximately 4500
miles (7200 km) after the mes-
sage has been reset.
Indicates that all maintenance
is required to correspond to
the driven distance on the
maintenance schedule
Comes on approximately 5000
miles (8000 km) after the mes-
sage has been reset.
(The indicator will not work
properly unless the message
has been reset.)
Correction
procedure
If necessary, per-
form maintenance.
Perform the neces-
* sary maintenance.
.
Please reset the
message after the
maintenance is
performed.
( P. 412)