If you connect an Apple CarPlay-compatible iPhone to the system via the front USB, you can use the audio/information screen, instead of the iPhone display, to make a phone call, listen to music, view maps (navigation), and access messages.
USB Port(s)
Honda Civic Owners Manual. Front Sensor Camera
The camera, used in systems such as LKAS, RDM, ACC with LSF, and CMBSTM, is
designed to detect an object that triggers any of the systems to operate its
functions
Camera Location and Handling Tips
This camera is located behind the rearview
mirror.
To help reduce the likelihood that high ...