Fiat FIORINO Owner's Handbook Manual page 197

Button Functions Mode
Radio frequency range selection (FM1, FM2, FMT, FMA,
SRC MW) and listening sources (Radio - CD - MP3 - CD Button press
CHANGER)
Radio: recall programmed stations (from 1 to 6) CD/CD
Button press
MP3/CD CHANGER: selection of next track
Radio: pre-selected station (from 1 to 6) recall CD/CD
Button press
MP3/CD CHANGER: previous track selection
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