Can you post the model number please.
Thanks for that.
Theres a few versions of that model so with you saying its stopped at 2 i assume your model has the display screen?
When you say the light is on which light is it thats lit?
Ok the symbol with the small light you see is it the picture of a pad lock?
Yep thats the child lock light. You have the lock activated.
To turn this off look at the row of option buttons and between 2 of them you will see a picture of a pad lock.
Press and hold them 2 buttons for about 5 seconds and it should turn the lock off and allow you to use the dryer again.
Try that and let me know what happens
Nice one. Thought that would sort it.
If you could remember to rate the answer that would be great.