[RedMem]

Originally Posted by MHL

The Firmware is updated (think from the booster) on my vehicle and the problem hasn’t occurred since. Let them try that. Keep us posted.

Got the car back from the dealer last week, and have not had any issues since! I believe they placed a defective Amp in the car the first time around. So happy that they were able to fix it. As an audiophile, popping and dropping bass is just unacceptable, especially on a 60k+ car.

[MHL]

Originally Posted by RedMem

Got the car back from the dealer last week, and have not had any issues since! I believe they placed a defective Amp in the car the first time around. So happy that they were able to fix it. As an audiophile, popping and dropping bass is just unacceptable, especially on a 60k+ car.

Happy to hear that it is fixed!

[TheTurboFD]

Just got this done on my 21 m340i. Took video and dealer replaced it no question asked.

[awdpar]

Originally Posted by m340ixxx

Ordered new amp with correct index and still not working?? Do I need to reprogram? Thinking about just bringing it into service but it’s out of warranty and not trying to pay ridiculous amounts of money for something I might be able to fix. Car had HK system

any update? currently in the same boat lol, tried a new booster and it’s still not working.