Radio and windows button lights stay on???

[jasonfordman]

In my 99 superduty The window and lock button lights stay on even after the key is turned off. The radio also stays on. Even after you open the doors. This keeps draining my batteries. I'm not really sure whare to start i am hoping i can get some help here. Thanks.

[sho91mtx]

Try looking into the GEM module. That's what controls the feature of keeping the radio on and access to the windows after the key is off. As you stated, they should cease to function after the doors are opened. Perhaps the door ajar switch is not working either?