R 350 (251.156) V6-3.5L (272.967) (2008)
Radio/Stereo Noise Filter: Description and Operation
GF82.62-P-3133RT Interference-Suppression Filter, Component Description
Component Identification
Interference filter 1 is installed between the roof antenna module and the cable set.
The interference suppression filter serves to suppress in-vehicle interference to the voltage supply.