# SDR DXTA2026061208420

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2026
- Submitted: June 12, 2026
- Operation: Air carrier
- Aircraft: [N554QS](https://openairdocs.org/aircraft/N554QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0297
- Aircraft time: 4,529 hours, 3,013 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light Sys
- Condition: Faulted
- Location: Zone 200
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026061208420

## Discrepancy

CABIN PREP TEAM REPORTS THE EMER LIGHTS ON N554QS ARE STUCK ON AND WILL NOT SHUT OFF.   ACCESSED INERTIAL SWITCH IN COCKPIT CENTER PEDESTAL, PERFORMED RESET / PROCEDURE AND VERIFIED LIGHTS EXTINGUISHED, RAN APU FOR ABOUT 30 TO 45 MINUTES TO PROPERLY CHARGE LIGHTS DUE TIME PERIOD BEING ON IAW AMM 33-50-00. CHECKED GOOD. NO DEFECTS NOTED

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.