57 minutes ago, Benja77 said:

Update from mechanic: Units with H at the end have been fitted and once dataset (I'm still looking for it) has been flashed according to him, they should work, even if many of You tolf me the one with final B are better

BUT I do have a question, among the several retrofit, I also did the Park Assist: initially I used a 5Q0 control unit (PLA vers. 2.0) and it worked fine, then I realized I needed to 5QA (PLA vers. 3.0), specific for my car: I replaced and it works even better now! Can it happen the same with H units?

I don't undersant, your retrofit of BSM is working with H units now ?

I think IT dont Work

19 minutes ago, Cairus said:

I think IT dont Work

I think same.

2 hours ago, Cairus said:

Could you please open your topics in the karoq area and create a thread for each topic?

Yeah, sorry! I just too happy to see the coding worked that I didn’t realize it was for another model

Hello everyone, I managed to remove the cp protection, I have another problem now, which is that it does not save the parameters in the brain and gives me error B200500, how can I fix it? So that I can proceed with programming the unit? Thank you very much

Dataset is missing. You have to upload dataset to 3C CU , what kind of car do you have and radar version ?

6 hours ago, alexandros_kolyvas said:

Hello everyone, I managed to remove the cp protection, I have another problem now, which is that it does not save the parameters in the brain and gives me error B200500, how can I fix it? So that I can proceed with programming the unit? Thank you very much

4 minutes ago, mr25 said:

Dataset is missing. You have to upload dataset to 3C CU , what kind of car do you have and radar version ?

Skoda Octavia mk4 model, and my radar is 2Q0907686G. How find dataset to upload to 3C?

6 minutes ago, alexandros_kolyvas said:

Skoda Octavia mk4 model, and my radar is 2Q0907686G. How find dataset to upload to 3C?

What diagnostic adapter do you have

Just now, East_Yorkshire_Retrofits said:

What diagnostic adapter do you have

I have a obd11 but my service technician odis with online connect.

1 minute ago, alexandros_kolyvas said:

I have a obd11 but my service technician odis with online connect.

Ok we can configure the module remotely for you

I have estate after retrofit with exactly the same module - I have dataset V03935373KR. After retrofit working perfectly You can download from side (30 eur/file) unfortunately ☹️or search in VCtool (for somone who have subscription it is better price )

18 minutes ago, mr25 said:

I have estate after retrofit with exactly the same module - I have dataset V03935373KR. After retrofit working perfectly You can download from side (30 eur/file) unfortunately ☹️or search in VCtool (for somone who have subscription it is better price )

I navigate to URL but I don't know find software number. How I found? I have no problem paying as long as it works. If you can help me found an buy this file? Thanks

You have only OBD11?

I will Help remote

3 minutes ago, Cairus said:

You have only OBD11?

I will Help remote

Yes but my mechanical has odis

I have the File Index G 😁

Files

OCTAVIA-K3C_XML_2Q0907686G_0287_H25.zip

Edited 19 October, 202519 Oct by Cairus

24 minutes ago, Cairus said:

Files

OCTAVIA-K3C_XML_2Q0907686G_0287_H25.zip

Thanks but need password

Write PM

4 minutes ago, Cairus said:

Write PM

I can't send pm because not have 20 activity

On my side, retrofit finnish on my Kamiq.

All work perfectly for now.

Thanks all for help.

What was now the solution?

8 minutes ago, Cairus said:

What was now the solution?

A stupid mistake on wiring... You're right 👍

On door connector t38, from lamp, pin 19 and 20 from car pin 20 and 21.

I have to upload new dataset now. You sent me that for Troc, I'll try

Edited 23 October, 202523 Oct by Vincent_83

Glad to hear I was right 😜

6 minutes ago, Cairus said:

Glad to hear I was right 😜

Yeah 👍 😎

On 19/09/2025 at 20:15, East_Yorkshire_Retrofits said:

As mentioned above, the gateway is CP master, not BCM

CP removal is a simple task, I've no idea why your local specialist cannot do it. Seems silly to go through all the effort and give up at what should be the easiest part

I return to my own attempt.

As I said, my car was manufactured on 25.5.2023.

Until now, I have tried several times to remove the component protection lock, but immediately afterwards it reappeared. The radars I have at my disposal are index H.

From the ETKA I see that my model normally uses radars with index G. A member of the forum told me that this is the problem.

And while I had despaired and had given up on it as a project, now I am reconsidering it.

What is your opinion?