6 minutes ago, Vincent_83 said:

Ho no, after somes kilometers, I have a error

Correct brackets?
Correctly installed?
Correct dataset?

6 minutes ago, Vincent_83 said:

Ho no, after somes kilometers, I have a error

Correct brackets?
Correctly installed?
Correct dataset?

8 minutes ago, Vincent_83 said:

Ho no, after somes kilometers, I have a error

Did you download the proper data set file to your radars;

14 minutes ago, East_Yorkshire_Retrofits said:

Correct brackets?
Correctly installed?
Correct dataset?

Correct brackets?
Correctly installed?
Correct dataset?

Correct brackets :

I have installed 658907455 / 658907456 brackets and with the information I have, it's for Kamiq (not for Scala) : OK

Correctly installed :

I think but I see the fault is on Master side (right) and this unit come with a physical default on one of attach. --> to be investigated

Correct dataset :

I have installed dataset V03935363XP which is for Troc --> Maybe I have to installed for Kamiq but I don't find this (on VCTool) --> to be investigated

t Roc dataset works without problems on the Kamiq where I made the parameterization

1 minute ago, Cairus said:

t Roc dataset works without problems on the Kamiq where I made the parameterization

So, I think the issue is due to the default on Master unit (on right side).

For the left side (slave unit), the fault code is different.

I have to check my fitting

I have rework my assembly and put a shim under the radar.

Dynamic angle reduce to 8° to 1.5° so it's good. With these changes, all work perfectly.

Did You put:

685 on RIGHT

686 on LEFT

Isn't it?

Can You put a pic of the shim?

3 minutes ago, Benja77 said:

Did You put:

685 on RIGHT

686 on LEFT

Isn't it?

Can You put a pic of the shim?

Yes of course 🙃

It was just an installation issuie I think. Support are "flexible" with only 2 attachements points.

I haven't photo of shim but for now, it's just a piece of hard foam and I'm modelling a real shim according to this in order to print a definitive shim.

1 minute ago, Vincent_83 said:

Yes of course 🙃

It was just an installation issuie I think. Support are "flexible" with only 2 attachements points.

I haven't photo of shim but for now, it's just a piece of hard foam and I'm modelling a real shim according to this in order to print a definitive shim.

I'll get one from You if You'll print them in the future!

The master control unit is normally on the right side in a left-hand drive vehicle, and the connections face outwards.

That might explain why it doesn't work without a base.

Edited 14 November, 202514 Nov by Cairus

I don't find any retrofit of blind spot on Kamiq but according to ETKA reference, I have installed 658907456 bracket on the right side and 2Q0907686B radar on this.

And it's not possible to invert

27 minutes ago, Cairus said:

The master control unit is normally on the right side in a left-hand drive vehicle, and the connections face outwards.

That might explain why it doesn't work without a base.

J769 & J770 do not switch sides for LHD RHD, they're always mounted on the same side. (T Roc for example)

The brackets sometimes change between LHD/RHD depending on the model, due to the blind spots being in different places.

Edited 14 November, 202514 Nov by East_Yorkshire_Retrofits

Feedback from my Skoda Partner

Wrong Installation

27 minutes ago, Cairus said:

The master control unit is normally on the right side in a left-hand drive vehicle, and the connections face outwards.

That might explain why it doesn't work without a base.

My brains (686 and 685, both with final B) come from a Kamiq, so I should just replace the datset with that oine specific for Karoq

1 hour ago, Vincent_83 said:

Yes of course 🙃

It was just an installation issuie I think. Support are "flexible" with only 2 attachements points.

I haven't photo of shim but for now, it's just a piece of hard foam and I'm modelling a real shim according to this in order to print a definitive shim.

SOrry, I have mis reading your text.

685 LEFT and 686 RIGHT.

You write the invert and I'm conform to ETKA installation

3 minutes ago, Cairus said:

Feedback from my Skoda Partner

Wrong Installation

What is the good installation for a Kamiq ?

On ETKA, Scala and Kamiq reference are on the same page, it's not easy

There are also two options per side for the vehicle's production date.

On ETKA, there is

Date de production

31.01.2023

Correct, but Edeka have one holder Date 2021 - 2024.

The Other 2 Part Number from 2021 - No end

Yes, 1 réf for Scala, other for Kamiq. I'm sure about brackets, it's the good one.

Bracket with 657 are for Scala and 658 for kamiq

No, Skoda have 2 Option

For each side, I have 2 reference :

RIGHT (master) with 2Q0 907 686 B radar :

657 907 456 --> I don't have this attachements points on my Kamiq (I think it's for Scala only)

658 907 456 --> Identified for Kamiq on somes shipping site and I have attachments points

LEFT (slave) with 2Q0 907 685 B radar :

657 907 455 --> I don't have this attachements points on my Kamiq (I think it's for Scala only)

658 907 455 --> Identified for Kamiq on somes shipping site and I have attachments points

I have installed 658 907 456 / 455 on my Kamiq

On the official documentation, we see clearly the connector are inside the center of the vehicule (not than all other VAG car ☹️ )

Finally code 3c module. How can find code for other module ? Any idea ?

On 24/11/2025 at 00:00, alexandros_kolyvas said:

Finally code 3c module. How can find code for other module ? Any idea ?

I did some notes for my retrofit, i didn't check them so far.
Maybe you can try them to your car.

CP removal needs to be done with ODIS

1) GATEWAY: 19      -Register 3C modules-

Adaptations:

[LN]_Rear_cross_traffic_alert:RTA  [VN]_not_activated --à activated   

2) Control unit: 03 Brakes (ABS)
Long coding:
Byte 18 activate bit 3 (already ON in my car)
Byte 30 activate bit 4 (already ON in my car)
Adaptations:
-Delay management:
Rear cross traffic assistant: Not activated --> Activated

3) Control unit: 17 Dashboard
Long coding:
Lane change assistance: No --> Yes
Lane change assistant, BAP distance: No --> YES
Lane retention assistant, BAP distance: No --> YES
Lane_change_assistent: no —> yes
Blind_spot_detection: no —> yes

4) Control unit: 5F Multimedia
Adaptations:
-Vehicle function list BAP:
SWA_0x1A: Not activated --> Activated
SWA_0x1A_msg_bus: Not activated --> Terminal 15
-Vehicle menu operation:
menu_display_lane_assistant: Not activated --> Activated
menu_display_lane_assistant_over_threshold_high: Not activated --> Activated

5) Control unit: A5 Driver Assistance
Long coding:
SWA: Not_coded --> Coded
blind_spot_detection: Not_coded --> Coded
HC_Mob_line: Not_coded —> Coded (this is for automatic lane change)
HC_var(this is for automatic lane change)

6) Control unit: 19 Gateway
Long coding:
PaCo_Rear_Cross_Traffic_Alest: not installed --> installed

7) Control unit: 75 Telematics
Adaptations:
-Vehicle function list BAP:
Lane change assistance: Not activated --> Activated
SWA_0x1A: Not activated —> Activated

8) Control Unit: 44 steering assistance
Adaptions:
Qfk_ma_function: Not_active —> Active (this is for automatic lane change)

9) Control Unit: 13 ACC
Long Coding:
Lane_change_support: not activated —> activated

Control_module_for_lane_assistance: not installed ---> installed