SOME BOSE AUDIO EQUIPPED VEHICLES MAY EXHIBIT NOISE FROM THE SPEAKERS WHEN USING A BLUETOOTH ENABLED DEVICE, REGARDLESS OF SOUND LEVEL. HOWEVER, THE NOISE DOES NOT OCCUR WHEN USING A PORTABLE AUDIO DEVICE THAT IS CONNECTED TO THE VEHICLEÂ’S AUDIO SYSTEM VIA THE AUXILIARY (AUX) JACK. THIS CONCERN MAY BE CAUSED BY AN INCORRECT BLUETOOTH UNIT MUSIC OUTPUT LEVEL.
