Antenna amplifier module, component description - GF82.62-P-3003CW
WARNING: This page is about a different car, the 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204.0/2 up to Model Year 2008
Illustrated on model 204.0
The term "master control unit" is used below for the particular component installed of those listed below:
- COMAND controller unit, (A40/3), with code (527) COMAND APS with single DVD drive (with navigation)
- COMAND controller unit, with code (512) COMAND APS with DVD changer
- Radio with auto pilot system (A2/56), with code (525) MB Audio 50 APS radio
- Radio with auto pilot system, with code (511) Audio 50 APS with DVD changer
- Radio (A2), with code (523) MB Audio 20 radio
- Radio, with code (494) USA version
- Radio, with code (510) Audio 20 with CD changer
Location
The FM, AM and CL [ZV] antenna amplifier is installed in the rear area above the rear window (almost in the center) under the headliner (model 204.0).
Task
- The task of the rear window antenna amplifier 1 is to separate the rear window heater from the antenna function
- Receiving and forwarding the AM/FM signals to the "master control unit"
- Receiving and forwarding the radio remote central locking signal to the front SAM control unit with fuse and relay module (N10/1)