0

How to Renew Benz FBS4 VGSNAG2 TCU by AVDI Programmer

In this instruction i will show you guide on how to use AVDI programmer to renew Mercedes Benz FBS4 VGSNAG2 TCU.

Procedures:

Start with opening AVDI Mercedes software and make sure you have connected and powered-up the TCU.

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-1

Then select “CARS”,the software will fail to detect the vehicle when working on bench.

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-2

We do not know the VIN,so we enter XXX205 and X to the end of the VIN field and press “Enter” on the keyboard to search.”205″ is for the C-Class model.

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-3

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-4

You also can directly select the Electronic Control Unit

Select “ECU Selection”,then enter the type in “VGSNAG2” and hit “Enter”

The click “SCAN ALL” button to continue

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-5

This is the VGS3_0403 Variant of the TCU,then enter the TCU with clicking on it.

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-6

Now you can click “FBS4 Manager” button at left options

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-7

Now you can proceed with the renew process,click “Reset/Re-new” button

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-8

Please wait for proceed…

Note:Do not switch off power supply or stop the process!This can damage electronic control unit

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-9

Now it prompt you “FBS4 reset finished successfully!”

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-10

Now you back to FBS4 manager to check the TCU status.

Check FBS Status Pers is “No”,it mean it is not personalized and virgin.

How-to-Renew-Benz-FBS4-VGSNAG2-TCU-by-AVDI-Programmer-11

Leave a Reply

Your email address will not be published. Required fields are marked *