BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post

steven1234 · 02-16-2019, 05:40 PM

I did a Harman Retrofit on my BMW 3GT. Which modules do I need to recode?

Is there any need for ISTA+? I have only E-sys.

I have VO-coded my car with 688 and recoded NBT_HU, but still no sound. I can't see any AMPT ecu?

Appreciate if anyone can share some experience and information.

Thanks.

02-16-2019, 05:40 PM	#1
steven1234 Registered 0 Rep 4 Posts Drives: BMW GT xDrive 2014 Join Date: Jan 2019 Location: Norway iTrader: (0)	Harman Kardon Retrofit F34 I did a Harman Retrofit on my BMW 3GT. Which modules do I need to recode? Is there any need for ISTA+? I have only E-sys. I have VO-coded my car with 688 and recoded NBT_HU, but still no sound. I can't see any AMPT ecu? Appreciate if anyone can share some experience and information. Thanks.
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