Pontiac 2003 Vibe - Manual (Page 155)

3-15
AM-FM Radio with Six-Disc Compact Disc
Player with Equalization and Radio Data
System (RDS) (Option) Playing the Radio
PWR (Power): Push this knob to turn the system
on and off.
VOLUME: Turn the knob to increase or to
decrease volume.
RCL (Recall): Push this knob to switch the display
between the radio station frequency and the time.
Pushing this knob with the ignition off will display
the time.