Tail lights go on in parked truck?
I have a 2005 Dodge Ram 2500 diesel, 4X4, regular cab, manual 6-speed transmission. For the past two nights my tail lights and cargo light have mysteriously turned on by themselves while the truck is parked in 1st gear with the parking brake on. I live in the Colorado mountains, no other homes or vehicles nearby and while the nights have been cold, nothing unusual for this time of year. Is there a short somewhere? Is my truck's computer trying to tell me something? Has anyone else ever experienced this problem?