2010 Lexus RX 450h User Guide - Page 532

4-3. Do-it-yourself maintenance Fuse 24 25 Ampere 10 A 7.5 A Audio system Starter system Circuit RAD NO. 1 AM2 26 ECU-B NO. 2 7.5 A Air conditioning system, front passenger occupant classification system, starter system, electric power steering system Safety Connect, Lexus Enform 27 28 29 MAYDAY/TEL IMMOBI ECB MAIN NO. 3 IGN 7.5 A 7.5 A 15 A Brake system Multiport fuel injection system/ sequential multiport fuel injection system, brake system, SRS airbag system Vanity mirror lights, luggage compartment lights, interior lights, personal lights Interior lights, personal lights, tilt and telescopic steering, multiplex communication system, meters and gauges, power windows, driving position memory system, power seats, power back door, head-up display, starter system, air conditioning system, power door lock system Multiport fuel injection system/ sequential multiport fuel injection system Windshield wipers and washer Adaptive front-lighting system 535 30 10 A 4 31 DOME 10 A Maintenance and care 32 ECU-B NO. 1 10 A 33 EFI NO. 1 WIP-S AFS 10 A 7.5 A 7.5 A 34 35