What was found
VNAV LIGHTS ON MCP INOP, BUTTON WORKS. GROUNDED - YES. OPS CHECK GOOD REF B737-800 AMM TASK 33-18-00-710-802. NO DEFECTS NOTED AT THIS TIME.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VNAV LIGHTS ON MCP INOP, BUTTON WORKS. GROUNDED - YES. OPS CHECK GOOD REF B737-800 AMM TASK 33-18-00-710-802. NO DEFECTS NOTED AT THIS TIME.