Interference Suppression Measures
WARNING: This page is about a different car, the 2011 Volkswagen CC, 2010 Volkswagen CC, and 2009 Volkswagen CC. However, it is still accessible from the selected car via links, so may be relevant.
All standard and optional electrical consumers in the vehicle are shielded.
This includes all sensors, actuators and all electrical motors in the vehicle, as well as controllers in control modules that could cause high-frequency interference.
To suppress interference, all electrical parts such as condensers, coils, and diodes are integrated with the electrical components.
Interference suppression components are also built into the connection housings of electrical consumers.
The ground cables previously used for interference suppression purposes are no longer used because this is now done very close to the source of the interference.