Precaution [11/2023 - ]

HINT: 

When the cable is disconnected from the negative (-) auxiliary battery terminal and the security lock setting has been enabled, multi-display operations will be disabled upon next startup unless the password is entered. Be sure to check the security lock setting before disconnecting the cable from the negative (-) auxiliary battery terminal.

Refer to AUTOMATIC LEARNING CHART [11/2023 - ]

1. After replacing any of the following parts, it is necessary to perform the specified operation.

   Refer to WORK PROCEDURE [11/2023 - ]

   • Radio and display receiver assembly
   • Rear television camera assembly (w/ Parking Assist Monitor System)
   • Parking assist ECU (w/ Panoramic View Monitor System)
   • DCM (telematics transceiver) (w/ Telematics System)
2. When turning the ignition switch to ACC for the first or second time after replacing the radio and display receiver assembly or DCM (telematics transceiver), some functions or services may not be available. Therefore, perform the following operations.
   1. Turn the ignition switch to ACC and wait for 1 minute.
   2. Turn the ignition switch off.
   3. Turn the ignition switch to ACC and wait for 1 minute.

1. As some functions or services may not be available when selecting "System reset" on the multi-display, perform the following procedure:
   1. Press and hold the VOL switch for 3 seconds or more to restart the system.
   2. Wait for 1 minute or more after the opening display completes.
   3. Press and hold the VOL switch for 3 seconds or more to restart the system.
   4. Wait for 1 minute or more after the opening display completes.

1. Wi-Fi is a trademark of the Wi-Fi Alliance.

1. "Bluetooth" is a registered trademark of Bluetooth SIG, Inc.

1. In the following situations, the hands-free function cannot be used:
   • When outside of a reception area
   • When communication is being limited, such as when the line is overloaded
   • When phonebook data is being transferred from a cellular phone
   • When there is a dial lock on the cellular phone
   • When the cellular phone is malfunctioning
   • When the cellular phone is not connected
   • When the cellular phone battery charge is low
   • When the cellular phone is off
   • When the cellular phone is being used (connected to the Internet, an application is open, etc.)
   • In other situations when the cellular phone cannot be used.
2. When there is a contract for three-way calling, it may be necessary to turn off the function.
3. When there is a contract for HELPNET, the hands-free function cannot be used when HELPNET is being used. Furthermore, when a HELPNET operation is being performed, the call cannot be terminated by the usual termination method. When automatically waiting for an incoming connection, hands-free can be used.

1. If the device has not been confirmed as a compatible device, it may not operate correctly.
2. If the operating system and software of the "Bluetooth" device are not the latest versions, it may not operate correctly.
3. If another radio wave transmitting device (Wi-Fi communication device, etc.) is transmitting within proximity to the "Bluetooth" device, it may not operate correctly due to mutual interference.
4. As "Bluetooth" and "Wi-Fi" use the same 2.4 GHz frequency band, if the "Wi-Fi" setting or "Bluetooth" device is on, "Bluetooth" hands-free function may not operate correctly.

   HINT: 

   When a "Bluetooth" connection is already established, interference with another radio wave transmitting device can be reduced. If there are any registered "Bluetooth" devices, establish the "Bluetooth" connection and then operate another radio wave transmitting device such as a Wi-Fi communication device.