From the sounds of it, and the fact that you have 2 postings with electrical problems, I'd say your body control module is acting up. To my recollection, the BCM on the Commander controls the both the interior lighting and the Nav's body interface to name a few. With the lights operating manually (from the stalk I assume), at least you know the output is solid. Each door has it's own open signal input to the module so I would check all doors. If non of the doors will turn on the lights, I'd say it's having a data issue. Try resetting the module by disconnecting the battery for about 30 min and reconnecting. This might re-boot the module and clear up both issues. If not, I'd say a trip to the dealer with a Star-Scan tool is in order.
'06 Blacked out, 4.7, 2" RoughCountry lift, SpiderTrax 1.5" spacers, 255/75/17 BFG Mud Terrain, Blacked out and cleared stock rims, Tinted turns and tails, LED interior lighting, Garmin GPS, stealth holster.
Last edited by BlackonBlack; 10-02-2009 at 07:03 AM.