I've been trying to find a rhyme or reason for this for a few months now.

I own a 2007 Ram Mega Cab 2500 4x4.

I'll be driving (never parked) anywhere it seems and for no particular reason will hear the interior chime go off once or twice. Some trips out I never hear it. Other trips it will happen several times.. No instrument panel messages... Nothing on the Edge CTS2 log. Nothing blinks out. Nothing stops working. Happens at night just as infrequent as during the daytime. The chime is the same chime you would hear if you had the engine off and left the keys in the ignition with the drivers door open.

Read on another forum where it was believed to be a loss in connection/connectivity with the rear tail light assemblies... those always work.

Anyone else experience same problem/symptoms?