[fabje]

Hello,

By a friend of me his NBT Unit and 8.8 screen etc has been stolen.
So now he has bought a set for the smaller screen and unit.

Only now when he connect to this unit with Bimmercode he gets a popup with the warning "coding data invalid".

Because he doesn't have a laptop I offered I could help him, but can someone explain what needs to be done?

I have added a picture of the unit he has, now I guess this is a HU_ENTRY unit?

I also uploaded a short video of what he sees now with this unit.
https://www.youtube.com/shorts/slJHKOJZPco

[TheNine90]

This is HU_ENTRYNAV2.
You will have to write the vin and code it. You would also need to remove component protection.
Write VIN.
E-Sys => Expert Mode => FSC Extended=> In Diagnostic Address enter 0x63 and click Identify => WriteDataByIdentifierVIN = Enter xxxxxCARxVINxxxxx => Press “Start” button and check Log window for “ok” result.
Coding
Connect => Read FA (VO) => Activate FA (VO) => Read SVT (ECU)=> Left-Click on NBT => Click on "Detect CAF for SWE" => Select the CAFD from latest I-Level shown (bottom) => Select OK => Right-Click on NBT (the ECU itself not the underlying CAFD) => Select CODE.

[TheNine90]

Just make sure if the car had HU_ENTRYNAV2 before

[fabje]

Originally Posted by TheNine90

Just make sure if the car had HU_ENTRYNAV2 before

The car had "S609 Navigation system Professional", that's all I know.
But because it has been stolen twice, the owner has now put a Non-Professional system in the car.

So what do I need to do extra?

[mig2830]

Change 609 to 606