2011 Lexus IS 350 Navigation Manual - Page 172

AUDIO/VIDEO SYSTEM (b) Presetting a station Turn the knob clockwise to step up the station band or counterclockwise to step down. Your radio automatically changes to stereo reception when a stereo broadcast is received. "ST" appears on the screen. If the signal becomes weak, the radio reduces the amount of channel separation to prevent the weak signal from creating noise. If the signal becomes extremely weak, the radio switches from stereo to mono reception. In this case, "ST" disappears from the screen. 1. Tune in the desired station. 2. Touch one of the buttons (1 - 6) you want and hold it until a beep is heard. This sets the station to the button and the frequency appears on the button. Each radio mode (AM, FM1 or FM2) can store up to 6 stations. To change the preset station to a different one, follow the same procedure. The preset station memory is cancelled when the power source is interrupted by battery disconnection or a blown fuse. 196