Use the following buttons to start listening to the audio system.
Lexus Display Audio operation buttons

■ "Menu" screen To display the "Menu" screen, press the "MENU" button on the Lexus Display Audio controller.


*: Available in the 48 states, D.C. and Alaska
Lexus Display Audio controller
By using the Lexus Display Audio controller, you can control the audio system, hands-free system, etc.

■ Using the Lexus Display Audio controller

■ Basic screen operation When a list is displayed, use the appropriate button to scroll through the list.

Inputting letters and numbers
■ Input mode Letters and numbers are inputted via the screen.

■ Input field mode When in the input field you can move the cursor to the desired position.

■ When using the screen
■ Using cellular phones Interference may be heard through the audio system's speakers if a cellular phone is being used inside or close to the vehicle while the audio system is operating.
WARNING
■ Using the Lexus Display Audio controller Be careful when touching the Lexus Display Audio controller in extreme temperatures as it may become very hot or cold due to the temperature inside the vehicle.
■ Laser product
NOTICE
■ To prevent Lexus Display Audio controller malfunction
■ To prevent battery discharge Do not leave the audio system on longer than necessary when the engine is off.
■ To avoid damaging the audio system Take care not to spill drinks or other fluids on the audio system.
Steering wheel audio switches
Some audio features can be controlled using the switches on the steering wheel.
Operation may differ depending on the type of audio system or navigation system. For details, refer to the manual provided with the audio system or navigation system.
Operating the audio system using the steering wheel switches
CD, MP3/WMA/AAC disc, Bluetooth, iPod or USB mode:

WARNING
■ To reduce the risk of an accident Exercise care when operating the audio switches on the steering wheel.
Basic Operations
Mobile AssistantLexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Dynamic Torque Control Awd System: Fail-safe Chart
FAIL-SAFE CHART FAIL-SAFE FUNCTION
If a malfunction is detected in the 4WD ECU assembly, the 4WD ECU assembly may stop AWD control and transfer all torque to the front wheels, or function in a such a way as to prevent damage to the system.
If a malfunction is detected in the sensor or actuator, ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Power Seat Control System(for Third Row): Back Door Courtesy Switch Circuit
DESCRIPTION Each fold seat control ECU receives back door courtesy light switch input signal to determine the state of the back door and enable or disable the fold and return functions. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
When a fold seat control ECU (RH/LH seat) is replaced, it is ne ...