# SDR DXTA2026020306745

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2026
- Submitted: February 3, 2026
- Operation: Air carrier
- Aircraft: [N678QS](https://openairdocs.org/aircraft/N678QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605616
- Aircraft time: 17,220 hours, 13,124 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026020306745

## Discrepancy

EMERGENCY EGRESS LIGHTS REMAIN ON THE RIGHT SIDE OF THE FUSELAGE WITH THE BATTERY OFF, PASSENGER SAFETY OFF AND THE EMERGENCY LIGHT SWITCH OFF. INSIDE THE CABIN, TWO EXIT LIGHTS REMAIN ON IN THE REAR OF THE CABIN AND ONE RIGHT SIDE AISLE. LIGHT STAYS ILLUMINATED.   PERFORMED EMERGENCY LIGHTING SYSTEM OPS CHECK OPS IAW AMM 33-50-00 OPS CHECKED GOOD.  PERFORMED A GVI OF THE BATTERY AND WIRES NO DEFECTS NOTICED AMM 33-50-00-OPS CHECKED GOOD.  CONTACTED TEAM XL, THEY HAVE NO FURTHER REQUESTS AND WE CONTINUE MONITORING THE SYSTEM.  COMPLIED WITH VISUAL INSPECTION TO SWITCH AND WIRES TO BACK OF THE SWITCH AND FOUND NO DEFECTS. REF  WDM 33-50-01

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