Hi this is controlled by the bcm body control module. Some times you can unplug the panel and then plug back in and it will reset. If this don't work then you most likely will need a new bcm. But it is advisable to have it diagnosed at an electrical shop to avoid buying unreturnable elec parts.
You can also try disconnecting the neg batt cable for 5 mins and see if the bcm will pick it back up. Hope this helps
Tuesday, February 8th, 2011 AT 9:03 PM