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 Service Manual. Keyless Access LF Antenna (Rear Interior) Removal and Installation
1.
Rear Interior LF Antenna
1.
Open the trunk lid.
2.
Remove the rear interior LF antenna (A).
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