Release notes: over-the-air: service action software update for acu (SA609)
Kia technical service bulletin OTA_SA609 for 2025 Kia K5.
- Bulletin number
- OTA_SA609 (SA609)
- Component
- Electrical system
- Summary
- RELEASE NOTES: OVER-THE-AIR: SERVICE ACTION SOFTWARE UPDATE FOR ACU (SA609) - This Over-the-Air (OTA) software update is designed to update the Airbag Control Unit (ACU) logic of certain 2025 K5 vehicles. This update is designed to reduce the unintended display of warning lights.
Owners of these vehicles have filed 12 complaints in the electrical category.
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