adding a bass control knob to central control unit

doctoe1101 · 10-15-2021, 08:11 AM

Didn't see anyone else do this so thought i'd share. The plastic part is easily removable and also can be bought for like $20 as a replacement part if later deciding to sell the car and remove the knob. there is a very good cable routing easily from the middle part to the trunk using the side of the center trim and then over the trim overlying the footwell.

rcz22 · 10-21-2021, 10:53 AM

Looks awesome - I plan on doing this as well - one day....

alpineg20 · 01-21-2024, 07:56 PM

Thanks for the inspiration!

alpineg20 · 01-22-2024, 08:47 AM

Hey doctoe1101, do you happen to know the OEM part number for the piece that we modified? I saw where you mentioned that it was a $20 part. My Dremel slipped and scuffed mine up right by the knob, and I am wanting to have another go at it as the scuff is going to bug me.

goldenrichard · 02-01-2024, 04:28 PM

Thanks for this! I'm about to install my knob now, based on your recommendations. I'd also like to know the part number in case I have to back it out when my lease ends--any ideas?

Thanks!

--Golden

goldenrichard · 02-03-2024, 12:58 PM

Thank you!

snekjumpr · 12-08-2024, 09:12 AM

Quote:

Originally Posted by alpineg20

Hey doctoe1101, do you happen to know the OEM part number for the piece that we modified? I saw where you mentioned that it was a $20 part. My Dremel slipped and scuffed mine up right by the knob, and I am wanting to have another go at it as the scuff is going to bug me.

Finally found this part (65-82-6-995-226):

https://www.bmwpartspros.com/oem-par...VkIFByb2R1Y3Rz

Technic · 12-08-2024, 07:34 PM

Lid bin at AliExpress…

snekjumpr · 12-08-2024, 07:44 PM

What’s that knob? Looks great

RCM78 · 12-08-2024, 09:20 PM

Quote:

Originally Posted by snekjumpr

What’s that knob? Looks great

Looks like a Helix Conductor

Lexxington · 12-26-2024, 12:14 AM

I’m guessing u have a sub. What inside speakers are you running or using Oem?

10-15-2021, 08:11 AM	#1
doctoe1101 Enlisted Member 17 Rep 34 Posts Drives: m340i Join Date: Aug 2021 Location: CT iTrader: (0)	adding a bass control knob to central control unit Didn't see anyone else do this so thought i'd share. The plastic part is easily removable and also can be bought for like $20 as a replacement part if later deciding to sell the car and remove the knob. there is a very good cable routing easily from the middle part to the trunk using the side of the center trim and then over the trim overlying the footwell. Attached Images
	Appreciate 3 rcz2292.50 relentlessone302.00 I800C0LLECT243.50 Tweet Quote

10-21-2021, 10:53 AM	#2
rcz22 Private First Class 93 Rep 130 Posts Drives: 2024 G80 M3 6MT Join Date: Sep 2020 Location: Morris County, NJ iTrader: (0)	Looks awesome - I plan on doing this as well - one day....
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01-21-2024, 07:56 PM	#3
alpineg20 Private First Class 232 Rep 102 Posts Drives: 2020 BMW m340i xDrive (Alpine) Join Date: May 2023 Location: Mississippi iTrader: (0) Garage List 2020 BMW m340i xDrive [0.00]	Bass Knob Thanks for the inspiration! Attached Images
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01-22-2024, 08:47 AM	#4
alpineg20 Private First Class 232 Rep 102 Posts Drives: 2020 BMW m340i xDrive (Alpine) Join Date: May 2023 Location: Mississippi iTrader: (0) Garage List 2020 BMW m340i xDrive [0.00]	Hey doctoe1101, do you happen to know the OEM part number for the piece that we modified? I saw where you mentioned that it was a $20 part. My Dremel slipped and scuffed mine up right by the knob, and I am wanting to have another go at it as the scuff is going to bug me.
	Appreciate 1 snekjumpr151.50 Quote

02-01-2024, 04:28 PM	#5
goldenrichard New Member 5 Rep 16 Posts Drives: BMW m340i xDrive Join Date: Sep 2023 Location: New Orleans iTrader: (0)	Following up on part number Thanks for this! I'm about to install my knob now, based on your recommendations. I'd also like to know the part number in case I have to back it out when my lease ends--any ideas? Thanks! --Golden
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02-03-2024, 12:58 PM	#6
goldenrichard New Member 5 Rep 16 Posts Drives: BMW m340i xDrive Join Date: Sep 2023 Location: New Orleans iTrader: (0)	Thank you!
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12-08-2024, 07:34 PM	#8
Technic Lieutenant General 2524 Rep 13,158 Posts Drives: 2025 Countryman S, 2024 i4 M50 Join Date: Apr 2005 Location: Florida iTrader: (18)	Lid bin at AliExpress… Attached Images
	Appreciate 3 RCM7873.50 alpineg20232.00 snekjumpr151.50 Quote

12-08-2024, 07:44 PM	#9
snekjumpr Private First Class 152 Rep 182 Posts Drives: M340i xdrive Join Date: Jun 2024 Location: CLT iTrader: (0)	What’s that knob? Looks great
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12-26-2024, 12:14 AM	#11
Lexxington New Member 0 Rep 5 Posts Drives: G20 Join Date: Nov 2024 Location: NY iTrader: (0)	I’m guessing u have a sub. What inside speakers are you running or using Oem?
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