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
message
PhonebookLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Navigation System: USB Audio System Recognition/Play Error
DESCRIPTION When a USB device or "iPod" is connected to the USB jack of the No. 1 stereo jack adapter assembly, it must have playable files. The device must also communicate with and be recognized by the radio receiver assembly. This diagnostic procedure is for when a device is not recognized, or fi ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Noise Filter (w/o Rear No. 2 Seat): Components
COMPONENTS ILLUSTRATION *A for TMC Made *B for TMMC Made *1 DECK BOARD ASSEMBLY *2 DECK SIDE TRIM BOX RH *3 FRONT DECK FLOOR BOX *4 REAR DECK FLOOR BOX *5 REAR FLOOR FINISH PLATE *6 REAR NO. 3 FLOOR BOARD *7 REAR NO. 4 FLOOR BOARD *8 TONNEAU COVER AS ...