You can set the temperature synchronously for the driver’s side and the passenger’s side in synchronized mode.
1. Press the SYNC button.
2. Adjust the temperature using the driver’s side temperature control dial.
Press the SYNC button to return to dual mode.
When the system is in dual mode, the driver’s side temperature and the passenger’s side temperature can be set separately.
Honda Civic Owners Manual. Legal Information on Apple CarPlay/Android Auto
Models with Display Audio
OWNER'S MANUAL LICENSE/LIABILITY STATEMENTS
USE OF APPLE CARPLAY IS SUBJECT TO YOUR AGREEMENT TO THE CARPLAY TERMS OF
USE, WHICH ARE INCLUDED AS PART OF THE
APPLE iOS TERMS OF USE. IN SUMMARY, THE CARPLAY TERMS OF USE DISCLAIM APPLE AND
ITS SERVICE PROVIDERS' LIABILI ...