1993 Honda Civic Owner's Manual - Page 73

Audio System Once that station's frequency is stored, simply press and release the proper Preset button to tune to it. If you want to change any Preset button's selection, store another frequency as described. The frequencies you preset will be lost if your car's battery goes dead or is disconnected. The AUTO SELECT function allows you to find stations easily when you are in an unfamiliar area. Press the AUTO SELECT button. The system automatically scans both bands to find six strong stations on AM and twelve on FM, and stores their frequencies in the Preset buttons. You can then use the Preset buttons in the normal manner to select those stations. "AUTO SELECT" stays displayed next to the frequency as a reminder. AUTO SELECT LIGHT STEREO INDICATOR AUTO SELECT BUTTON If you are in a remote area, AUTO SELECT may not find enough stations to fill all the available presets. If this is the case, you will see "O" displayed when you press any Preset button that does not have a station stored. AUTO SELECT does not erase the stations you have manually preset. Turn off AUTO SELECT when you return to your normal reception area by pressing the button again. The light goes out and the Preset buttons can then select the stations you originally set. Comfort and Convenience Features