I have a 2002 VW Beetle diesel and while it has been a great car I do not like the way the doors automtically lock after the car hits 10mph/15kph. I searched the forum before posting and noticed a reference to having the VAG-COM modified.ealer or VAG-COM-owning-buddy is the way to go. A VAG-COM is a small module that interacts with the car's computer-controlled systems to customize the way your car interacts with you, and to diagnose most problems that crop up with your car. Remember, there are only two states for mechanical parts: Failing, and Failed.