Seems to be a complete electrical failure

SOURCE: Does any body know how to reset the ML350 alarm??....The remote control doesn't work after i replaced a new battery to the remote control. I couldn't even use the remote to lock/unlock the car. I was

SOME OF THE REMOTES REQUIRE THAT THE KEY BE IN THE IGNITION, IN THE ON POSITION. TAKE THE BATTERY OUT AND WAIT 10 MINUTES. THEN PUT THE KEY IN THE IGNITION AND INSTALL THE BATTERY WHILE THE KEY IS TURNED TO THE ON POSITION. HOPE THIS HELPS YOU. PLEASE KEEP ME POSTED. THANKS FOR AN HONEST RATING AND FOR USING FIX-YA. GOOD LUCK

SOURCE: Security light flashing, 2003 RAM will not start or reset

i had the same exact problem...reading thru other listings of the same problem i came across one solution that worked for me.....by holding the trip odometer reset button down and holding it in while turning the ignition switch to the on position ...all lights on dash will light up and the tach and speedometer gauges will make a full sweep the back down codes come up in the window ..turn ignition switch on and off and reset something , everthing ,....anyway my truck starts again ...thanks for the solution to my problem !