2010 Hyundai Sonata Owner's Manual - Page 82

FEATURES OF YOUR HYUNDAI 1 69 DIGITAL CLOCK B400A01NF-GAT INSTRUMENT PANEL LIGHT CONTROL (RHEOSTAT) B410A01A-AAT CIGARETTE LIGHTER B420A02A-AAT ONF048106N ONF048039N ONF048101N There are two control buttons for the digital clock. Their functions are: H - Push "H" to advance the hour indicated. M - Push "M" to advance the minute indicated. Display conversion - To change the 12 hour format to the 24 hour format, press the "H" and "M" buttons at the same time for more than 3 seconds. For example, if the "H" and "M" buttons are pressed for more than 3 seconds while the time is 10:15 p.m., the display will be changed to 22:15. The instrument panel lights can be made brighter or dimmer by turning the instrument panel light control knob. For the cigarette lighter to work, the key must be in the "ACC" position or the "ON" position. To use the cigarette lighter, push it all the way into its socket. When the element has heated, the lighter will pop out to the "ready" position. Do not hold the cigarette lighter pressed in. This can damage the heating element and create a fire hazard. If it is necessary to replace the cigarette lighter, use only a genuine Hyundai replacement or its approved equivalent. ! CAUTION: Do not use electric accessories or equipment other than the Hyundai genuine parts in the socket.