Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: On-vehicle Inspection

HINT:

• In AUTO mode, the target seat heater temperature and seat blower volume are controlled according to the target outlet air temperature of the air conditioning system.
• When the target outlet air temperature and the set temperature of the air conditioning system are the same, the seat heater and seat blower will stop operating. When the target outlet air temperature and set temperature of the air conditioning system are no longer the same, the operation of the seat heater or seat blower will resume.

Diagnosis System

DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here INSPECT BATTERY VOLTAGE (a) Check the battery voltage. Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the ...

Climate Control Seat System does not Operate

DESCRIPTION The air conditioning amplifier assembly receives refreshing seat switch position signals when the engine switch is on (IG), and then transmits airflow amount signals to each seat climate b ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 8 Inch Display): Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZING WITH REMOTE TOUCH (a) Customizing with the touch function cancellation function. NOTICE: Confirm the touchpad surface is free of foreign matter before customizing. (1) Turn the engine switch on (ACC). (2) Simultaneously press and hold the "HOME" switch and back switc ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting (int): Door Courtesy Light Bulb
ReplacementREPLACEMENT PROCEDURE 1. REMOVE COURTESY LIGHT ASSEMBLY (for Front Door) (a) Using a screwdriver with its tip wrapped with protective tape, disengage the claw. *A for LH Side *B for RH Side *a Protective Tape (b) Disconnect the connector to remove th ...