Disabling Air Bag System
WARNING: This page does not describe the selected car, but rather 120 other vehicles, including the 2002 Volkswagen Passat, 2002 Volkswagen New Beetle, 2002 Volkswagen Jetta, 2002 Volkswagen Golf, and 2002 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.
Remove key from ignition switch. Disconnect negative battery cable and then positive battery cable. Wait at least 10 MINUTES before working on vehicle.