How do you remove an old phone out of a Lexus RX 300?

To remove an old phone from a Lexus RX 300, start by accessing the vehicle's Bluetooth settings through the infotainment system. Navigate to the "Phone" or "Bluetooth" menu, find the old phone in the paired devices list, and select the option to delete or unpair it. Confirm the action, and the old phone should be removed from the system. If necessary, consult the vehicle's manual for specific instructions related to your model year.