power windows and sunroof won't go up!!!

[masonn300]

I am concerned that i am having electrical problems in my 91 300e. i know my car has a feature for when you forget to roll up a window or close the sunroof, that when you lock it and hold the key in the lock position it will roll up. this feature on my car used to work perfectly but when i did it today nonthing. the windows work fine when the car is running. what could possibly be the problem?

thanks in advance