Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual: Instrument cluster

Theft deterrent system

Immobilizer system The vehicle's keys have built-in transponder chips that prevent the hybrid system from starting if a key has not been previously registered in the vehicle's on-board computer. ...

Warning lights and indicators

The warning lights and indicators on the instrument cluster, center panel and outside rear view mirrors inform the driver of the status of the vehicle's various systems. For the purpose of ex ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear No. 1 Seat Inner Belt Assembly(for 60/40 Split Seat Type Rh Side): Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during rear No. 1 seat inner belt assembly removal/installation are shown below. Necessary Procedure After Part ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Smart Access System With Push-button Start (for Start Function): Ignition Hold Monitor Malfunction (B2271)
DESCRIPTION This DTC is stored when a malfunction in the IG circuit or IG hold circuit of the certification ECU (smart key ECU assembly) is detected. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2271 Ignition Hold Monitor Malfunction When either of the followi ...