You can adjust the hands-free system to your desired settings.
"Phone Settings" screen
Go to "Phone Settings": "MENU" button → "Setup" → "Phone"

Sound settings


Display settings


■ To return to the default volume settings Move the controller to the left and then select "Default".
Using a Bluetooth phone
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PhonebookLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lane Control System: Fail-safe Chart
FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the lane control system, a message will be displayed on the multi-information display and, depending on the malfunction, functions of the lane control system will be disabled. Warning Message Cause Fail-safe Operation Condi ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Meter / Gauge System: Initialization
INITIALIZATION SCHEDULED MAINTENANCE REQUIRED REMINDER RESET PROCEDURE (w/ Scheduled Maintenance Required Reminder) (a) Perform initialization using the multi-information display. (1) Turn the engine switch on (IG). (2) Enter the following menus: Settings / Vehicle Settings / Scheduled Maintenance. ...