# SDR SIMA200320801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2003
- Submitted: October 8, 2003
- Operation: Air carrier
- Aircraft: [N649PP](https://openairdocs.org/aircraft/N649PP), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145234
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Switch
- Part number: MS277891A
- Condition: Inoperative
- Location: Cockpit
- 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/SIMA200320801

## Discrepancy

CREW REPORTED AN EMERGENCY LIGHT NO ARMED MESSAGE ON EICAS WITH THE EMERGENCY LIGHT SWITCH IN THE ARM POSITION.  MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT SWITCH IAW EMB MM.  OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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