I would contact Gmc/Chevolet because your H3 has recall notice see here > http://blog.caranddriver.com/hummer-h3-recalled-for-in-cabin-fire-risk/
I would contact Gmc/Chevolet because your H3 has recall notice see here > http://blog.caranddriver.com/hummer-h3-recalled-for-in-cabin-fire-risk/