Quote:
Originally Posted by ard
missed this.
Not surprising no OBD codes...but likely there are BMW specific codes and/or module related codes.
In terms of 'amplifier'.... this isnt a dumb, 'input/output' amplifier, like you hook up for most car stereo systems.
For example, when you turn off all your audio, the tones STILL 'play' through the speakers, right? Which means the amp doesnt just play what comes from a pre-amp or from the head unit. There are multiple inputs AND there are logic and controls.
I dont know it your amp is bad, but just wanted you to know that it definitely could be, given how they work.
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Thank you for your reply.
Yeah, i know that amplifier in this car isn't just simple amp for stereo.
"For example, when you turn off all your audio, the tones STILL 'play' through the speakers, right?" - if you mean when i nute the radio (or CD etc..), yes the tones for seatbelts, warning tones and so on will still play, BUT when i get the no acoustic tones message in the morning - NOTHING will play, no tones no radio etc....
"I dont know it your amp is bad, but just wanted you to know that it definitely could be, given how they work. " - yeah amp could be bad, but like i said, when i restart the car, the whole sound will work like it should be and next morning (or after car went to sleep) will not work again (no acoustic tones message)