Hi @all,
I recently changed the headunit of my Mazda 3 (2012 Facelift with BOSE Sound System) to an Android one from China. Overall, the installation was just Plug & Play. Unfortunately I have a high frequency beep sound coming from the little speaker on drivers door. It always appears, if the speaker having some kind of output. If I turn the volume to 0 it also disappears. The running engine or its rotational frequency does not affect the annoying sound.
Some days ago I also visited a car service studio for sound systems and just got a rant of that **** from China and how they don't want to deal with it anymore.
Does anyone know what kind of source could cause that problem? Is it the mass? If so, why is only that particular speaker is affected and the others are working fine?
Thanks for help.
I recently changed the headunit of my Mazda 3 (2012 Facelift with BOSE Sound System) to an Android one from China. Overall, the installation was just Plug & Play. Unfortunately I have a high frequency beep sound coming from the little speaker on drivers door. It always appears, if the speaker having some kind of output. If I turn the volume to 0 it also disappears. The running engine or its rotational frequency does not affect the annoying sound.
Some days ago I also visited a car service studio for sound systems and just got a rant of that **** from China and how they don't want to deal with it anymore.
Does anyone know what kind of source could cause that problem? Is it the mass? If so, why is only that particular speaker is affected and the others are working fine?
Thanks for help.