6 minutes ago, Giannis20 said:

Are you sure about that?
Faz4990E means that the unit is stolen ? Where i can find that information?

If it is so, i will ask my money back from the seller.

I found from internet code error

FAZ2781E This part is locked, please replace it with another one.

FAZ4990E The part is stolen. 🚫Use of stolen parts is prohibited!

FAZ9484E FAZ9488E This part or gateway is damaged and cannot be adapted online.

FAZ2946E The used part(cluster/instrument/tcu/ecu/...) does not work, please replace it with a brand new one.

FAZ1224E There is a problem with the data of the cluster/instrument. Please replace it with a new one.

FAZ1243E There is a problem with the Gateway. Please replace it with a new one.

FAZ1531E The key is already bound to another vehicle.

FAZ1532E Aftermarket spare key, and the key cannot be used. Please use an original key or order a new key from the dealer.

FAZ1552E The key has expired. New keys are valid for 90 days.

FAZ9113S There is an issue with the parts. Use our online login to help you identify the problem.

ERP4711E ODIS license problem. Contact us to solve it.

FAZ4160E Login blocked. Contact us to solve it

4 hours ago, Giannis20 said:

#2nd attempt

Today there was an attempt to remove the Component Protection on the BSD radars.

Error !!!!

It seems that this retrifit is never going to happen.

I'm disappointed.

Stolen parts... 😪😪

Edited 3 December, 20253 Dec by East_Yorkshire_Retrofits

Another attempt with another pair of used parts.

This time with "Product origin assurances for the purchase"

This time is going to be the last time, no matter the result.

On 19/10/2025 at 22:44, Cairus said:

Files

OCTAVIA-K3C_XML_2Q0907686G_0287_H25.zip

Hello @Cairus ,

Can you share the password for the dataset file?

Thank you

On 12/25/2025 at 11:05 PM, djmartzian said:

Hello @Cairus ,

Can you share the password for the dataset file?

Thank you

Can I ask for the password to the file?

On 17/12/2025 at 14:04, Giannis20 said:

Another attempt with another pair of used parts.

This time with "Product origin assurances for the purchase"

This time is going to be the last time, no matter the result.

Project complete?

On 27/04/2026 at 13:26, East_Yorkshire_Retrofits said:

Project complete?

No, I didn't try it at all, I put it back under the radar. I gave up on the project. Thanks for the advice and help.

Why

If these features cannot be purchased through the Skoda infotainment store, then any additional hardware integration must be done exclusively through the factory by enabling the equipment in the Gateway 19 module. Nothing will function until an activation code is entered into the Gateway 19 block. You can only 'bypass' or trick the system for functions that are officially available in the store. The same applies to traffic sign recognition and other safety features. The only alternative is extensive software modification and reinstallation; however, this will result in losing all factory updates and blocking dealer access via official factory diagnostics.

What are you talking about? The Skoda Store has absolutely nothing to do with retrofitting Side Assist.

However, this auxiliary system is not active in the Gateway 19 module and will remain inactive until it is activated by the factory. The factory told me to contact the dealer to enter the activation code, but the dealer refused, leaving the task unfinished. They do not want to take responsibility for the modification. Ultimately, it is a waste of money and time, resulting in the feature not actually working.

Edited 30 April30 Apr by Acher

5 minutes ago, Acher said:

Dieses Assistenzsystem ist im Gateway 19- Modul jedoch nicht aktiv und bleibt es auch nicht, bis es vom Hersteller aktiviert wird. Der Hersteller wies mich an, mich an einen Händler zu wenden, um den Aktivierungscode eingeben zu lassen. Dieser weigerte sich jedoch, sodass die Aktion unvollendet blieb. Der Hersteller will die Verantwortung für die Modifikation nicht übernehmen. Letztendlich ist es eine Verschwendung von Geld und Zeit, die zu einer Funktion führt, die letztendlich nicht funktioniert.

Please don't talk nonsense, the Side Assistant is not a FoD/SwaP or FeC product. Only the master from the 3C is activated in the gateway.

Edited 30 April30 Apr by Cairus

15 hours ago, Cairus said:

Why

I'm tired of dealing with this issue anymore. I'll have the car for a little over a year, so I don't want to deal with it any longer.

On 4/30/2026 at 8:35 AM, Acher said:

If these features cannot be purchased through the Skoda infotainment store, then any additional hardware integration must be done exclusively through the factory by enabling the equipment in the Gateway 19 module. Nothing will function until an activation code is entered into the Gateway 19 block. You can only 'bypass' or trick the system for functions that are officially available in the store. The same applies to traffic sign recognition and other safety features. The only alternative is extensive software modification and reinstallation; however, this will result in losing all factory updates and blocking dealer access via official factory diagnostics.

You're (fortunately) incorrect. It is NOT a protected/licensed feature

On 30/04/2026 at 13:02, Giannis20 said:

I'm tired of dealing with this issue anymore. I'll have the car for a little over a year, so I don't want to deal with it any longer.

Silly question: did You check where the radar/harness were passing through? My first mechanic inverted harness and that's why Blind spot didn't work; after making swap from the othher mechanic it works super fine!

Edited 3 May3 May by Benja77

1 hour ago, Benja77 said:

Silly question: did You check where the radar/harness were passing through? My first mechanic inverted harness and that's why Blind spot didn't work; after making swap from the othher mechanic it works super fine!

In this case the radars wouldn’t communicate with the car at all

They did but for few seconds, just the time to see they were powered

On 19/10/2025 at 21:44, Cairus said:

Files

OCTAVIA-K3C_XML_2Q0907686G_0287_H25.zip

Hello can u share these files with me?

On 19/10/2025 at 20:37, 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 )

Hello its possible to share these files with me?