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. Customer Service Information
Honda dealership personnel are trained professionals who should be able to
deal
with any problems you may encounter with your vehicle. If, however, you are
faced
with a problem that they cannot resolve to your satisfaction, contact Honda
Customer Services.
U.S. Owners
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