Help Volvo's bunk clock alarm

Alternately, is you push the Menu/Snooze button twice, you will see in the lower right hand corner ALARM blinking and in the center it will show OFF or ON. To change it press the ON/OFF button to the right and then press the SET button to the left. You gotta press the buttons in just a few seconds of each other or it defaults back to the normal display.
If you have the owners manual handy it gives an explanation of how this all works. It isn't a good description, in my opinion, but between the manual and playing with it, it can be figured out. That panel also controls the bunk heater. BTW, I figured this out by accident, but the thermostat knob (lower knob) is both the bunk heater thermostat control and the sleeper bunk blower motor thermostat.

 

@UturnGirl after you press the on/off button you have to immediately press the set button to confirm your selection.