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Table of Contents Page
About the GS450h 1
GS450h Identification 2
Lexus Hybrid Drive Component Locations & Descriptions 5
Smart Access System with Push-Button Start 8
Lexus Hybrid Drive Operation 11
Hybrid Vehicle (HV) Battery Pack 13
46 Volt System 14
Low Voltage Battery 15
High Voltage Safety 16
SRS Airbags & Seat Belt Pretensioners 17
Emergency Response 19
Extrication 19
Fire 25
Overhaul 26
Recovering/Recycling of NiMH HV Battery Pack 27
Spills 27
First Aid 27
Submersion 28
Roadside Assistance 29