Audi Q7 e-Tron Quattro Type 4M Self-Study Programme 649.

Citroen C-Crosser 2008 - 2012 Owner’s Manual.

This calculator is designed to determine the code by the serial number of Becker car radios, which are installed as standard on many imported cars, such as BMW, Mercedes, Porsche, Renault, Chrysler, etc.

You must enter the last 4 digits of the car radio into the calculator. Using the "Becker Serial B4" button, you must select the type of car radio. The code is calculated automatically.

Audi A8 03 - Electrical Components Self-Study Programme 287.

Repair Manual Audi A4 - A5 - Q5 2008 Heating Ventilation Air, Conditioner.

Software to remove immo from VAG Marelli ecu's.

Citroën Berlingo 2008 - 2017 Owner’s Manual.

Audi A8 Type 4N Running Gear Self-Study Programme 663.

Audi A3 2019 Owner’s Manual.

Calculate code from serial number for:

Becker 4 buttons
Becker 6 buttons
Becker 8 buttons
Becker 4 digits(100% correct)
OEM Mercedes
OEM BMW
OEM PORSCHE
OEM LandRover
some OEM PANASONIC
some OEM ALPINE
and others