As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAMP BURNED OUT AT EMERGENCY EXIT DOOR LOCATOR SIGNS AT L4 DOOR AND LT AND RT AFT OVERWING EXITS. REPLACED BURNED OUT OR MISSING LAMPS AT EMERGENCY EXIT DOOR LOCATOR SIGNS L4 MAIN DOOR AND LT AND RT AFT OVERWING EXITS. OPERATIONAL CHECKS GOOD.