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Blind spot assist retrofit

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1 hour ago, Vincent_83 said:

I have 2 version H if you want 😅😅😅

I have H too…

1 hour ago, Cairus said:

Normaly Index B

For which car?

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Your Karoq.

You dont have unece

So which I need?

2 hours ago, Benja77 said:

So which I need?

Same like me version B

Capture d’écran 2025-10-08 092711.png

I tried B (taken off from a Kamiq with AliExpress harness) but mechanic wasn’t able to configure them! Now i asked him to fit a set of brand new H and once the job will see if they work or not! Otherwise I’ll put back the B

@Vincent_83 : did You make a retrofit too? If YES, where did You connect harness on the BCM? Does trailer assist turn on as well?

Edited by Benja77

2 minutes ago, Benja77 said:

I tried B (taken off from a Kamiq with AliExpress harness) but mechanic wasn’t able to configure them! Now i asked him to fit a set of brand new H and once the job will see if they work or not! Otherwise I’ll put back the B

@Vincent_83 : did You make a retrofit too? If YES, where did You connect harness on the BCM? Does trailer assist turn on as well?

Yes, I have made by myself the retrofit. On my Kamiq, only 2 wires go to the BCM (for Canbus). CAN-L is connected to T73b pin 41 and CAN-H is connected to T73b pin 40. I don't know if it's same for the Karoq 2022.

Edit: Not at all the same wiring.

(You have my schema for wiring just somes messages above if you want.)

I can't answer you about the trailer assist because I don't have the trailer hitch

Edited by Vincent_83

When my mechanic connected harness, I saw the hitch icon even if I don’t have it too, but at the same time, I got many errors the my virtual cockpit seemed a Xmas Tree… 😂

That’s why I replaced with the H as there’s no dataset installed it (on the B I have to overwrite it with the Karoq one but dunno how doing it)!

Schema should be the same, even if a person I know fitted BS and direct TPMS on the same connector of TUIL (but she didn’t clarify me what the TUIL is)!

However, does the BS work on Your car @Vincent_83 ?

5 minutes ago, Benja77 said:

When my mechanic connected harness, I saw the hitch icon even if I don’t have it too, but at the same time, I got many errors the my virtual cockpit seemed a Xmas Tree… 😂

That’s why I replaced with the H as there’s no dataset installed it (on the B I have to overwrite it with the Karoq one but dunno how doing it)!

Schema should be the same, even if a person I know fitted BS and direct TPMS on the same connector of TUIL (but she didn’t clarify me what the TUIL is)!

However, does the BS work on Your car @Vincent_83 ?

Not for now. I have to replace the versions H radars by versions B (ordered but not receive)

For the Xmass Tree, I had this during my first attemp and it's just because the CAN wire was inverted (on my car, the databus for BSM is the Extended canbus)

You can find the wiring for your Karoq easilly and check with the AliExpress wiring

Edited by Vincent_83

Thank You; maybe on my Karoq H may work as there’s no Dataset on it and putting it from beginning I may have some chance.

I’ll keep You all updated on my retrofit progress

@Benja77

Is the AliExpress wiring harness for 5Q0 or 2Q0?

1 hour ago, Cairus said:

@Benja77

Is the AliExpress wiring harness for 5Q0 or 2Q0?

2Q0

https://a.aliexpress.com/_EvA6wZe

Units are 2Q0907686/5 both H

Edited by Benja77

But you mounted the master on the right side, facing the direction of travel, and used terminal 15 for power supply by Index B. Checked the wiring harness to be sure. Was the CAN bus connected correctly?

Edited by Cairus

@Cairus I believe position is obliged, as well the direction of the face! Once I’ll get back the car, I’ll let You know

When I have mounted the support, on my Kamiq, except a big L and R on the support, nothing prevents you from reversing the two.

After, it's impossible to mount the 685 on right support and 686 on left support.

I have miss Unterstand, my Information is wrong

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20 hours ago, Benja77 said:

Is it H good for my 2022 FL Karoq?

No, fit B

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6 hours ago, Benja77 said:

Thank You; maybe on my Karoq H may work as there’s no Dataset on it and putting it from beginning I may have some chance.

I’ll keep You all updated on my retrofit progress

It will not work, you're wasting your time. Install B, parameterise and code to suit your vehicle. We can do this remotely if needed

3 hours ago, East_Yorkshire_Retrofits said:

It will not work, you're wasting your time. Install B, parameterise and code to suit your vehicle. We can do this remotely if needed

Is it easy to upload new dataset into version B for Skoda Kamiq ? Because the module I found doesn't come from a Skoda

You need Tool for Flash Dataset. Easy Job, 5min

1 minute ago, Cairus said:

You need Tool for Flash Dataset. Easy Job, 5min

1 minute ago, Cairus said:

You need Tool for Flash Dataset. Easy Job, 5m

1 minute ago, Cairus said:

You need Tool for Flash Dataset. Easy Job, 5min

VCTool or ODIS with a VNCI6154a ? I never made that. My fear is where found the good dataset files

2 minutes ago, Vincent_83 said:
  5 minutes ago, Cairus said:

You need Tool for Flash Dataset. Easy Job, 5min

  5 minutes ago, Cairus said:

You need Tool for Flash Dataset. Easy Job, 5m

VCTool or ODIS with VNCI 6154a. But where find the good dataset is another question

VC Tool have online Server

Just now, Cairus said:

VC Tool have online Server

Maybe I can test with VCTool. I need to subscribe for one month to do that I think

I have year Account for all

24 minutes ago, Cairus said:

I have year Account for all

I sent You a DM some time ago, did You see it?

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