The other day i went to start thevan after I had shut it off, and nothing. Nothing worked in the van electricaly. When you turn the key on the odomiter lights com on and when you go to the run all of the dash indicators com on. A few minuits later the time comes on on the radio. the air conditioning button and circulation lights in the push buttons flash. Whe you go to the start every thing goes out including the interior lights. When you turn the key off the interior lits flash and come on dim. If you turn on th light switch to the park position then the interior lights come on bright. The miros werk electricaly during all of this. Have checked the battery, ignition switch and the BCM. all ok. any sugestions?