[CenCal X3M Comp]

How is it relevant? Some say that the HU can be recoded, some say that it cannot. There are two HU for the same MY with either button setup I have the base system in my IS with buttons 1-8, I have a friend that also drives an IS with the HK and has buttons 1-6, AM FM. There are different HU even for the professional CD, so my question is relevant - This Is Not A Thread Jack.


In Addition, while I was searching on realoem and BMW of South Atlanta, the following is what I found:

Professional CD #65129225853 is a non HK and no Sirius tuner - base system? (most likely not codeable)

Professional CD #65129225857 has the Sirius tuner and supposedly works with HiFi, HK and non HK 09/2009 - 09/2010 (most likely codeable) @ $514.00

I may also be wrong.

My Last input, I believe that coding to the Alpine HiFi retrofit is not coding to HiFi output.

Thanks