BOOTLOADER mode😞

[Kfuller18]

Hello guys. 
I was messing around with the hidden menu when I hit BOOTLOADER mode. I’ve purchased the cds as requested but I’ve gone to put them in and I don’t have a cd changer in the glove box or in the boot where the navigation system is. I do have a AUX in the glove box if this helps. 
 

The car is a 2.7tdi Le Mans s-line. Doubt it’s any use but if someone can point me in a direction that would be much appreciated. 
 

thank you k.