I just bought a 2009 Outlook XE. The dealer or the factory disabled the dome light
to turn on automatically when the any of the doors open
. I read the manual over and over again without understanding that the dome suppression button was located on the upper part of the back panel
of the dimmer nob.
Here's a picture of the button coloured in blue.
The dealer said this question keeps coming back over and over.
Hope this post will help someone.