No Cruise Control after N54 swap in e87 130i

[LeoGr]

Hi,

i swapped a N54 in my 2006 e87 130i. The donor car was a 11/2008 335i with dct.
I also got a manual N54 transmission. Driveshaft is shortened for my 3.46 LSD.

My e87 got some mods alredy before the swap, st suspension, 6 piston brakes with bigger discs from an e46 m3 csl, lsd, etc..
I visited some trackdays and drift events each year with it, the N54 swap was the (maybe) last piece to create my perfect ride for nice days.

So long story short: Engine runs very strong and nice, got new rod bearings, injectors, turbos, hpfp, coils, plugs, valve cover+gasket, 7,5" intercooler, ar-design downpipes and much more. I am currently running mhd v8.1 stage 2+ and i absolutely love this engine!!
I needed to rebuild some parts of the engine wiring loom, because the loom changed in 03/2007 and especially in 09/2007 => my car is 2006 and the donor-n54 is 2008.
I also needed to swap the CAS2 from my car for the CAS3 from the donor car. Therefore i needed to flash a certain ZB number on the CAS3 in winkfp expert mode, to get my ELV to work.
After hours of flashing other things and coding everything, there are just 2 problems left, i cant get sorted.
1) my cruise control is not working anymore
2) i cant reset my cbs, after each reset it still shows ----- km left

I think the problem relates to my DSC (ZB number 6775387).. i tried alredy the following things:
1) flashing zb number 6775389 on the DSC
2) resetting cbs in ista does not work
3) resetting cbs in the car (kombi) does not work
4) flashed the newest ZUSB update on my KOMBI
5) there is a brake pad wear, plausibility error for the front axle stored in the DSC. When trying to walk through that error with ista, it stops with the following message: "DSC control unit software corresponds to integration level 09/2008 or higher. Reprogramming will not rectify the problem. The hardware version corresponds to the version before 09/2007." There is no error regarding cruise control stored.
6) DSC and ABS are working fine
7) Everything is coded to the FA from my 130i and every VIN is changed to the VIN of my 130i (newest UIF at least)

Maybe someone of you is able to help me out?

Thanks in advance and greetings from austria

[juld0zer]

What check control messages do you have? What faults appear in ISTA?

[Marshan]

Need swap info , donor car 2006 335i, into a 2006 130i