Lexus 2015 RX350 Owner's Manual page 612

3-7. Other interior features
The clock is displayed when
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The clock is displayed when the "ENGINE START STOP" switch is in ACCES-
SORY or IGNITION ON mode.
When the battery is disconnected
■
The time display will automatically be set to 1:00.
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I n f o r ma t i o n P r o v i d e d b y :