Honda Civic Sedan EX EX-L Si and GX with Navigation 2012 Reference Guide
![Honda Civic Sedan EX EX-L Si and GX with Navigation 2012 manual cover](/images/e15cb744c7128d35d205213f/thumbs/thumb175x175.webp)
To pair your smartphone, go to the Setup menu on the navigation system, select Bluetooth, and then choose 'Add Bluetooth Device'. Ensure Bluetooth is enabled on your phone and select the Honda Civic from the list of available devices.
The maintenance schedule includes oil changes every 7,500 miles, tire rotations every 7,500 miles, and brake inspections every 15,000 miles. Refer to your owner's manual for a comprehensive schedule.
If the navigation system freezes, try restarting the car, which may reset the system. If the issue persists, check for software updates or consult a Honda dealer for diagnostics.
Honda recommends using 0W-20 full synthetic oil for the 2012 Civic EX-L for optimal performance and efficiency.
To reset the maintenance light, turn the ignition to ON, press the Select/Reset knob until the oil life indicator is displayed, then press and hold the knob until the indicator resets to 100%.
Reduced fuel efficiency can be caused by under-inflated tires, dirty air filters, or old spark plugs. Ensure regular maintenance is performed and check these components.
The recommended tire pressure for the Civic GX is 32 psi for both front and rear tires. Always check tire pressures when the tires are cold for accurate readings.
To update the navigation maps, visit the Honda navigation update website, purchase the latest map update, and follow the instructions to install it using a USB drive or SD card.
Common causes for the check engine light include a loose gas cap, faulty oxygen sensor, or issues with the catalytic converter. It's recommended to have the vehicle checked with an OBD-II scanner for specific diagnostics.
While the Civic Si is optimized for premium unleaded gasoline with an octane rating of 91 or higher, it can run on regular unleaded in a pinch, though performance and efficiency may be affected.