As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WIRING TOUCHED THE EXHAUST MANIFOLD. SYS WAS SHORTING & CAUSED THE TAXI LIGHT CB TO POP. THE ROUTING OF THE WIRING & THE LOCATION OF THE TAXI & LANDING LIGHT CONNECTORS, 826884-2 & 826883-2, INSIDE THE COWL BY THE LIGHTS LOCATES THE CONNECTORS & WIRES TOO CLOSE TO THE EXHAUST SYS. WIRES TOUCH THE EXHAUST MANIFOLD & HEAT ALSO MELTS THE CONNECTORS. RE-LOCATING THE WIRES & CONNECTORS WOULD SOLVE THE ISSUE.