How to log in on the website :


Only costumers that are provided with the VSI software are able to log in on the website. Use from disk number one on the VSI floppies or CD the code “serial“ and “activate” :





Activate number = User

Serial number = Password

When you log in for the first time a form will appear that you need to fill in. The first time you log in, you need to change your password.
Check our systems

Car model not on the list?

Please contact the
Prins importer or dealer
for more information.

Or use a set number ...


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Copyright (c) Prins Autogassystemen B.V. 2008