2013 Honda Civic Owner's Manual - Page 21
2013 Honda Civic Manual
Page 21 highlights
QRG Quick Reference Guide - 2013 Civic Coupe Why does the beeper sound when I open the driver's door? Why does the beeper sound when I start driving? The beeper sounds when: ● The key is left in the ignition switch. ● The exterior lights are left on. The beeper sounds when: ● Driver and/or front passenger are not wearing their seat belts. ● The parking brake lever is not fully released. The brake pads may need to be replaced. Have your vehicle inspected by a dealer. Why do I hear a screeching sound when I apply the brake pedal? 2.4 ℓ engine models Is it possible to use unleaded gasoline with a Pump Octane Number (PON) of 87 or higher on this vehicle? Unleaded gasoline with a pump octane number of 91 or higher is recommended. If premium unleaded gasoline with a PON of 91 or higher is not available, you can temporarily use the gasoline with a PON of 87 or higher. This will result in decreased engine performance, and can cause occasional metallic knocking noise in the engine. Index Home 20