Toyota Prius Owner's Manual page 141

CAUTION
 When performing the customisation pro-
cedure, ensure that there is sufficient
ventilation in the vehicle and surround-
ing area. If there is insufficient ventila-
tion, exhaust gases may collect and
enter the vehicle. Exhaust gases include
harmful carbon monoxide (CO) and
inhaling them may lead to death or a
serious health hazard.
INFORMATION

To avoid discharging the 12-volt battery,
perform the customisation procedure
with the hybrid system operating.
4. SETUP
PRIUS + (EE) NAVI 47761E
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