What was found
IAH - EMERGENCY EXIT SIGN OVER LEFT MID-CABIN ESCAPE HATCH AND LIGHT OVER RIGHT WING WILL NOT ILLUMINATE ON EMERGENCY LIGHT TEST. MAINTENANCE REPLACED BATTERY PACK NR 1134. OPERATIONAL CHECK GOOD. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IAH - EMERGENCY EXIT SIGN OVER LEFT MID-CABIN ESCAPE HATCH AND LIGHT OVER RIGHT WING WILL NOT ILLUMINATE ON EMERGENCY LIGHT TEST. MAINTENANCE REPLACED BATTERY PACK NR 1134. OPERATIONAL CHECK GOOD. (X)