1997 Buick Riviera Owner's Manual - Page 159

Steering Wheel Controls (Option) If your vehicle has this feature, you can control certain using the buttons on radio and comfort control functions your steering wheel. SEEK: Press the SEEK down arrow togo to a lower frequency station and the go SEEK up arrow to to a higher frequency station. VOL: Press the up or down arrow to increase or TEMP: Press the up arrow increase the set to temperature on your comfort control system or the down SCAN/AM-FM: Press the SCAN button and SCAN arrow to decrease the temperature. will appear on the display. SCAN works as thePSCAN button on your radio. will scan through each the It of preset radio stations.If a preset radio station has weak will reception, the radio not stop at the preset station. Press SCAN again to stop scanning. Press the AM-FM button to choose the AM, FM1 or FM2 band. If you press and holdthe SEEK button for two seconds, SCAN will appear on the display.It will goto a station, go stop for a few seconds and on to the next station. Press the SEEK button to stop scanning. SEEK also NEXT when playing a cassette functions as PREV and tape or compact disc. 3-18