# SDR DALA2021040501976

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2021
- Submitted: April 5, 2021
- Operation: Air carrier
- Aircraft: [N501DN](https://openairdocs.org/aircraft/N501DN), registered now
- Make and model: Airbus A350-941
- Registry model: [Airbus A350-941](https://openairdocs.org/model/airbus-a350-941) (OpenAirDocs)
- Aircraft serial: 0115
- Aircraft time: 14,296 hours, 1,417 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Circuit Breaker
- Condition: Malfunctioned
- Location: Cids  Panel
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021040501976

## Discrepancy

SHIP 3501 CABIN EMERGENCY LIGHTS WILL NOT TURN OFF. CORRECTIVE ACTION: CYCLED C/B CIDS 1 AND 2 AND OPS CHECK CABIN EMERGENCY LIGHTS OK. (1771848)

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