What was found
DURING PRE-FLIGHT CHECK, COCKPIT EMERGENCY LIGHTS WOULD NOT ILLUMINATE. REPLACED THE EMERGENCY LIGHT BATTERIES. OPERATIONAL CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PRE-FLIGHT CHECK, COCKPIT EMERGENCY LIGHTS WOULD NOT ILLUMINATE. REPLACED THE EMERGENCY LIGHT BATTERIES. OPERATIONAL CHECK NORMAL.