Toyota 2006 Prius Owner's Manual page 221

D
Deleting all the group names
27p296
1. Touch the "Delete All" switch of
"Group Name".
27p297
2. Touch the "Yes" switch.
D
Deleting the log data
You can delete the log data individually
or all at once.
When you release your vehicle, delete
all the data on the system.
(a) individually
27p298
1. Touch the "Delete" switch on the
"Log Data" screen.
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