charging Lexus GS450h 2012 Navigation manual

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4. SETUP
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
CAUTION
When performing the customization
procedure, ensure that there is suffi-
cient ventilation in the vehicle and
surrounding area. If there is insuffi-
cient ventilation, exhaust gases may
collect and enter the vehicle. Exhaust
gases include harmful carbon monox-
ide (CO) and inhaling them may lead
to death or a serious health hazard.
INFORMATION
To avoid discharging the 12-volt bat-
tery, perform the customization pro-
cedure with the engine running hybrid system operating>.