This topic was discussed in the forum before, I did a lot of research on this issue, but I did not find clear answers, I installed the speed stabilization keys on my vehicle, I activated it from bcm, but it did not work, I have a full package bcm and empty package bcm picture and I have missing parts and therefore I think it does not work and what is that part. I am searching the code that says is on it. Is there any friend who knows about this

I don't know if anybody here investigated this topic. I mean comparing BCMs.
Some of the users successfully activated cruise control in BCM without any troubles, but for some other it didn't work.
I'm one of this who couldn't activate it in BCM, but I can tell you that aftermarket cruise control works great in Tipo, exactly this one https://www.bridgwater-electronics.co.uk/ap900c-cruise-control-unit-p110

I don't know if anybody here investigated this topic. I mean comparing BCMs.
Some of the users successfully activated cruise control in BCM without any troubles, but for some other it didn't work.
I'm one of this who couldn't activate it in BCM, but I can tell you that aftermarket cruise control works great in Tipo, exactly this one https://www.bridgwater-electronics.co.uk/ap900c-cruise-control-unit-p110
I told a friend and I tried speed stabilization on his vehicle, but I could not start it on my own vehicle, but his vehicle has a start stop feature, mine is 1.4 petrol and there is no start stop. The piece you said is not like the original, I want it to be original

https://www.youtube.com/watch?v=4Z3Qnf1juho

https://m.jbzd.com.pl/obr/2069946/tempomat-za-15-pln