Circuit/System Description
WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
The digital radio receiver, located inside the A11 Radio, receives digital radio information from the T35FD Radio Antenna Amplifier - FM2/DAB located on the outside of the vehicle. The digital radio receiver is connected to the T35FD Radio Antenna Amplifier - FM2/DAB via a shielded coax cable. The T35FD Radio Antenna Amplifier - FM2/DAB contains an amplifier which is powered by the A11 Radio through the coax cable.