I have been having what I can only describe as Computer/Electrical issues and they are;

[ul][*]Alarm will arbitrarily go off when the Van is locked[*]Drivers side window will not go down[*]Interior lights either stay on or will not go on[*]Tailgate ajar light stays on[/ul]

I have replaced the battery and these things are still intermitently happening....

any help would be greatly appreciated.

 

#1 Possibly related to the following answers...
#2 Bad window switch or window motor (I personnaly would start with trouble shooting the window switch)
#3 Bad door switch
#4 Bad door switch - This is the one I would start with. It may solve all your concerns...besides the window that doesn't work.

Let me know how it turns out!:-)