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BMW 2 Series Technical Topics (G42) App, Nav, iDrive, Audio, Video, Bluetooth, Phone, Cameras, Electronics

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      08-20-2024, 08:46 AM   #1
thetryal
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2023 230i g42 - I installed my subwoofer using the technic pnp harness for a hifi-676 system. I believe I may have to code out the ASD.

When I get to 1500 rpms or so and I press the pedal, the subwoofer starts to boom a little. When I press the pedal it causes it to boom a little more. When I switch to Eco, no sound, when in sport mode, a little more sound.

It is not a high pitch like alternator whine, more I believe feeding from the active noise design.

Has anyone ran into this and do you think coding out the ASD will help alleviate this?

TIA
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      08-25-2024, 01:59 PM   #2
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I used the same harness for my sub, in combination with a LC2i Pro and have no issues.
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      08-25-2024, 02:01 PM   #3
thetryal
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Thanks for the reply......and the thread I used to help install everything 😁 😁.

I had to disable the Iconic Sounds and Viola, all is well

Thanks again
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