What was found
DURING APPROACH TO LANDING AT DUSK, THE CREW ACTIVATED THE COCKPIT LIGHTS AND NOTED THE LIGHTS WERE FLICKERING. SOON THEREAFTER, THE CREW NOTED A BURNING SMELL FOLLOWED BY SMOKE EMINATING FROM THE BEHIND THE GLARESHIELD. THEY DEACTIVATED THE LIGHTS AND THE SMOKE DISSAPATED. THE ACFT LANDED SAFELY. MX TECH FOUND THE DIMMER POWER SUPPLY FOR THE ALTITUDE AWARENESS PANEL FAILED AND REPLACED BOTH THE ALTITUED AWARENESS PANEL AND THE DIMMER POWER SUPPLY THAT CAUSED ITS FAILURE.