E92 M3 "Enhanced" Sound

M3Lucci · 03-03-2023, 10:32 PM

I bought my E92 M3 with the enhanced sound package last year. The speakers in the door card went out, and I suspected it was the amp. Whatever, it wasn't that noticeable so I put it off.

Recently, my bass went out. No bass from the speakers beneath the rear seats nor sound from the speakers above the rear seats, by the rear-facing window.

I replaced the amp and it actually fixed the speakers in the door cards, but I still have no sound from the bass/rear speakers.

It seems that these speakers all went out at once. I didn't notice them cut out while listening to music. I just turned up my volume and immediately noticed something was off.

Not sure what the issue could be with the strange symptoms.

dar2008 · 03-04-2023, 01:09 PM

Was the replacement amp from another E92?

These amps are fitted to many different E-Series cars and are coded so the amp knows which car type it is fitted in and which speakers and how many to power.

If it was from a different car, it’ll need the MAMP module coding as an E92 M3.

Redd · 03-04-2023, 05:58 PM

I think Enhanced Premium Sound had a different amp. At least in realoem it shows different part number.

dar2008 · 03-05-2023, 03:43 AM

Yes, it’s an amp unique to Enhanced Premium Sound / Individual Audio, but fitted in lots of different E-Series cars.

It needs coding even if it’s come from an E90 or E93 M3, simply because of the different number and position of speakers.

Redd · 03-05-2023, 06:32 PM

Quote:

Originally Posted by dar2008

Yes, it’s an amp unique to Enhanced Premium Sound / Individual Audio, but fitted in lots of different E-Series cars.

It needs coding even if it’s come from an E90 or E93 M3, simply because of the different number and position of speakers.

I recently replaced my amp. It was from an M3 but I don't know if its 92, 90 or 93. How/which module do I code to make sure it's for a 92?

Redd · 03-05-2023, 06:34 PM

OP I've had both subs go out on me at the same time. So check the underseat subs.

dar2008 · 03-06-2023, 01:27 AM

Quote:

Originally Posted by Redd

I recently replaced my amp. It was from an M3 but I don't know if its 92, 90 or 93. How/which module do I code to make sure it's for a 92?

It’s the MAMP module. If you read it first with NCS (or whichever tool you use), you should see which car type it’s currently coded for.

03-03-2023, 10:32 PM	#1
M3Lucci New Member 0 Rep 8 Posts Drives: E92 M3 ZCP Join Date: Jul 2021 Location: Norcal iTrader: (0)	E92 M3 "Enhanced" Sound - No more bass! I bought my E92 M3 with the enhanced sound package last year. The speakers in the door card went out, and I suspected it was the amp. Whatever, it wasn't that noticeable so I put it off. Recently, my bass went out. No bass from the speakers beneath the rear seats nor sound from the speakers above the rear seats, by the rear-facing window. I replaced the amp and it actually fixed the speakers in the door cards, but I still have no sound from the bass/rear speakers. It seems that these speakers all went out at once. I didn't notice them cut out while listening to music. I just turned up my volume and immediately noticed something was off. Not sure what the issue could be with the strange symptoms.
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03-04-2023, 01:09 PM	#2
dar2008 Major 303 Rep 1,171 Posts Drives: E93 M3 and E92 M3 Comp Join Date: Mar 2008 Location: UK iTrader: (0)	Was the replacement amp from another E92? These amps are fitted to many different E-Series cars and are coded so the amp knows which car type it is fitted in and which speakers and how many to power. If it was from a different car, it’ll need the MAMP module coding as an E92 M3. __________________
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03-04-2023, 05:58 PM	#3
Redd Brigadier General 3916 Rep 4,180 Posts Drives: 2010 BMW E92 M3 Dakar Edition Join Date: Jul 2015 Location: Malaysia iTrader: (0)	I think Enhanced Premium Sound had a different amp. At least in realoem it shows different part number.
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03-05-2023, 03:43 AM	#4
dar2008 Major 303 Rep 1,171 Posts Drives: E93 M3 and E92 M3 Comp Join Date: Mar 2008 Location: UK iTrader: (0)	Yes, it’s an amp unique to Enhanced Premium Sound / Individual Audio, but fitted in lots of different E-Series cars. It needs coding even if it’s come from an E90 or E93 M3, simply because of the different number and position of speakers. __________________
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03-05-2023, 06:34 PM	#6
Redd Brigadier General 3916 Rep 4,180 Posts Drives: 2010 BMW E92 M3 Dakar Edition Join Date: Jul 2015 Location: Malaysia iTrader: (0)	OP I've had both subs go out on me at the same time. So check the underseat subs.
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