As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT EXIT SIGNS AT LEFT FORWARD OVERWING EXIT AND LEFT AFT OVERWING EXIT HAVE SCRATCHED AND DETERIORATED LENSES. ACFT GROUNDED. REMOVED AND REPLACED LENSES AND TESTED LIGHT ASSEMBLIES PER B737-800 AMM 33-51-01-960-801 - OPS NORMAL.