# SDR AALA202508294189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2025
- Submitted: August 29, 2025
- Operation: Air carrier
- Aircraft: [N124US](https://openairdocs.org/aircraft/N124US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1314
- Aircraft time: 69,995 hours, 35,503 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Switch
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202508294189

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS WILL NOT SHUT OFF IN THE OFF POSITION IN CKPT. MAINTENANCE REPLACED SWITCH 4WL IAW ESPM 20-45-21.

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