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For all other Radios

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.

Testing the Bluetooth Function

  1. Verify connection of the MIT to the USB port.
  2. Press and release the TEST SELECTOR button until the Bluetooth LED illuminates.
  3. Disable all other Bluetooth devices present in the vehicle (ie. cell phones, laptops, etc.).

Standard Bluetooth Pairing/Bonding

  1. Use the vehicle controls to place the radio into Bluetooth Pairing mode. The vehicle will prompt you with a security code.
  2. Press and release the PAIR/CALL button. The Bluetooth LED will blink slowly while preparing to have a security code entered.
  3. Wait for the all three LEDs to blink confirming it is ready to have the security code entered.
  4. Enter the code with the MIT keypad and hit ENTER.
  5. The Bluetooth LED will blink slowly while pairing/bonding and move to a quick flash once paired/bonded.

    The vehicle should confirm pairing/bonding is complete.

Streaming Audio

  1. Confirm pairing/bonding is complete - the Bluetooth LED will be in a quick flash mode.
  2. On some radios the MIT automatically begins streaming audio via A2DP. The audio playback will confirm that the Bluetooth connection using streaming and the audio is working correctly.
  3. On other radios you will need to select Bluetooth Audio from the Source menu to verify Audio Streaming.
  4. Audio playback confirms that the Bluetooth connection using Streaming Audio is working correctly.
  5. Placing a test call will temporarily stop the streaming audio function, but upon disconnection of that test call,

    the streaming audio from the MIT will resume.

To Place a Test Call

  1. Confirm pairing/bonding is complete - the Bluetooth LED will be in a quick flash mode. If the vehicle is equipped with streaming audio, and the radio is set to play a Bluetooth audio file, the streaming audio playback will be audible.
  2. Press and release PAIR/CALL button to place a test call. Streaming audio will be temporarily turned off.
  3. Use the vehicle controls to answer the call.
    4. NOTE:

    If the call is not answered within several rings, the MIT's audio files will not transmit, even though an active call is occurring.

  4. Audio playback confirms that the Bluetooth connectivity is working correctly.
    5. NOTE:

    The MIT will remain paired/bonded when the call is ended by the vehicle. To re-test the call function, place the MIT in Bluetooth mode and press and release the Pair button to reconnect. When testing is completed, delete MIT from the audio system before returning the vehicle to the customer.

  5. Use the vehicle controls to end the call. If applicable, streaming audio will resume.

Testing the AUX/Line-In Function

  1. Verify connection of the MIT as stated above.
  2. Press and release the TEST SELECTOR button until the MIT AUX LED illuminates.
  3. Use the vehicle controls to put the audio system into Audio (Line-In) mode.
  4. Audio playback confirms that the audio input is working correctly.

Testing the USB Function

  1. Verify connection of the MIT as stated above.
  2. Press and release the TEST SELECTOR button until the MIT USB LED illuminates.
  3. Use the vehicle controls to put the audio system into USB mode.
    4. NOTE:

    Volume levels may vary dependent upon vehicle audio system.

  4. Audio playback confirms that the USB is working correctly.
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