SymbolDescriptionAmpsFUSES1GAUGE (USA)7.5AGAUGE (Canada)15A2–3STOP20A4TAIL15A5CIG15A6RADIO7.5A7TURN7.5A8DEF. I/UP10A9–10ENGINE10A11WIPER20A12ECU-IG15A13–14IGN7.5A15ECU-B10A16FOG15ARelay and Circuit BrakersADEFOG CB BDefogger Relay CTaillight Relay DIntegration Relay No.1 EStarter Relay FPower Main Relay GTurn Signal Flasher HPOWER CB Lexus ES 250 1991 Fuse Panel/Board – Fuse Symbol Map