Vauxhall Astra 2014 Infotainment Manual page 26

CD Player 25
Eject CD appears on the display.
If a CD is ejected, the last radio station
used will automatically be played.
A CD can be ejected even if the
appliance is turned off. The appliance
switches off after the CD has been
removed.
If the CD is not removed, it will return
to the player automatically after a
short time.