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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (Lighting System (Int) (Hybrid) - Diagnostics & Circuit Tests) >> LIGHTING SYSTEM (for HV Model) >> Interior Light Auto Cut Circuit [06/2018 - ] >> Description

Interior Light Auto Cut Circuit [06/2018 - ]: Description

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The main body ECU (multiplex network body ECU) controls operation of the DOME CUT relay in order to supply power to the interior lights. When the battery saving function operates while the interior lights are on, the main body ECU (multiplex network body ECU) opens the DOME CUT relay to turn off the lights.

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