Your vehicle has a voice control system that allows hands-free operation.
The voice control system uses the
(Talk) and
(hang-up/back) buttons
on
the steering wheel and a microphone near the map lights on the ceiling.
Honda Civic Owners Manual. Synchronized Mode
You can set the temperature synchronously for the driver’s side and the
passenger’s
side in synchronized mode.
1. Press the SYNC button.
The system switches to synchronized mode.
2. Adjust the temperature using the driver’s side temperature control dial.
Press the SYNC button ...