Interference Suppression
WARNING: This page is about a different car, the 2007 Volkswagen Touareg, 2006 Volkswagen Touareg, 2005 Volkswagen Touareg, and 2004 Volkswagen Touareg. 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 grounding cables that used to be employed for shielding purposes are no longer used because interference suppression is now done as near as possible to the source of the interference.