VAG database
Find VAG module coding by partnumber, module name or type for Volkswagen, Skoda, Audi, Seat
Search coding data, control modules, scan history and popular retrofit references for Volkswagen Group vehicles.
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Module coding for Volkswagen, Audi, Skoda, SEAT
Choose a brand to browse models, scans and module data by vehicle platform.
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Free VIN decoder for VAG cars
Input VIN of any VAG car and check data about year and country of manufacturing, model and producer name
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Helper for pinout for all BCM Passat B7
All modules BCM Passat B7, visual pinout, differences between Passat BCM modules, configure BCM
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Quick access to the most searched VAG control modules and retrofit categories.
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VAG coding database for Volkswagen, Audi, Skoda and SEAT
VAGCode helps you find control module information, coding examples, scan-based references and supported vehicle applications for Volkswagen Group cars. The database is organized by brand, model and module address so users can move from vehicle platform to real module data without guessing part numbers.
The homepage surfaces the most useful entry points: brand catalogs, popular control modules, recent scan examples, VIN decoding and BCM helper tools. This improves internal linking and gives search engines clearer topic clusters around diagnostics, retrofit and coding.
Frequently asked questions
What can I find in the VAG coding database?
You can browse control module references, coding examples, vehicle compatibility, scan details and links to logs grouped by brands and models.
Which brands are supported?
The database focuses on Volkswagen, Audi, Skoda and SEAT vehicles from the VAG group.
Are there tools besides the module catalog?
Yes. The site also includes an online VIN decoder and a BCM helper for Passat B7 related work.