U.S. models
If you replace a flat tire with the spare tire, the low tire pressure/TPMS indicator comes on while you are driving. After driving for a few miles (kilometers), the indicator will start blinking for a short time and then stay on. Tire Pressures Low appears on the driver information interface*, but this is normal.
Calibrate the TPMS when you replace the tire with a specified regular tire.
The system cannot monitor the pressure of the spare tire. Manually check the spare tire pressure to be sure that it is correct.
Honda Civic Owners Manual. Side Airbags
The side airbags help protect the torso and pelvis of the driver or a front
passenger
during a moderate-to-severe side impact.
Housing Locations
The side airbags are housed in the outside
edge of the driver’s and passenger’s seatbacks.
Both are marked SIDE AIRBAG.
Operation
When ...