Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Disassembly

On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT BRAKE BOOSTER ASSEMBLY (a) Airtightness check (1) Start the engine and stop it after 1 or 2 minutes. Slowly depress the brake pedal several times. If the ...

Inspection

INSPECTION PROCEDURE 1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY (a) Check that there is ventilation from the booster side to the engine side, and no ventilation from the engine side to the booste ...

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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Seat Belt Warning System: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT DRIVER SEAT BELT WARNING LIGHT HINT: The seat belt warning light on the combination meter assembly is used for both the driver seat and front passenger seat. (a) Turn the engine switch on (IG). (b) When the driver seat belt is not fastened, check that the s ...

Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Opening, closing the windows and moon roof: Moon roof
Use the overhead switches to open and close the moon roof and tilt it up and down. Opening and closing Opens the moon roof* The moon roof stops slightly before the fully open position to reduce wind noise. Press the switch again to fully open the moon roof. Closes the moon roof* ...