Bmwpower530

Yes, they said: "That activator is the same just Label is for Fxx it is internally modified for Exx kcan1"

pavjayt

Quick question, regarding programming, what all modules need to be programmed and in which order? Can someone care to explain the programming steps/order

thanks

Bmwpower530

If you ask about ACC2 retrofit, i think you have to remove from FA S544A, add to FA S5DFA. Write FA to CAS and LM, VO code CAS ,LM,DSC... Not sure about other ecus but DME,EGS,VTG,SZL,KOMBI i think should be coded with new VO too. Or you can code ecus not all at the same time. If somethink will not work you will code one more ecu that is related to work with your new option.
Look post #15 for coding.

pavjayt

Does anyone have the wiring diagram for ACC2?

Bmwpower530

Use newtis

pavjayt

Newtis has been shutdown by BMW a while ago, it used to be my go to website.

Bmwpower530

No its not. Im using it everyday. You just have to make registration.

pavjayt

Thanks, was able to get into it using another link shared by a fellow member here.

pavjayt

Another question, are S-CAN lines only specific to ACC system between LDM and sensors? I dont see any connection to those lines to the rest of the car from the wiring diagram.

Bmwpower530

According to wiring diagram, you are correct. Its like night vision camera communicating on LIN-bus with NVE. Or LM with RLS.... But there is no LIN bus with all car.