What was found
"HDG SEL" INDICATOR LIGHTS DO NOT ILLUMINATE WHEN SELECTED. ACFT GROUNDED. PERFORMED MCP PANEL LIGHTS TEST IAW AMM 22-11-00, TEST GRP 50. NO FAULTS NOTED AT THIS TIME.
- Difficulty date
- March 10, 2016
- Submitted
- March 14, 2016
- Operation
- Air carrier
- Aircraft
- N474AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40715
- Aircraft time
- 2,709 hours, 910 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Indicator
- Condition
- Malfunctioned
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.