# Over\-the\-air update 624.30

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Over\-the\-air update
- NHTSA id: 11022229
- Published by NHTSA: 2025\-08\-29
- Manufacturer's number: 624.30
- Manufacturer's date: 2025\-08\-29
- Campaign id or software version: 624.30
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: BCM, BSM, ECM, ICCM, IPC, PFCM, TCM,: BCM \(Body Control Module\), BSM \(Bi\-directional Switching Module\), ECM \(Engine Control Module\), ICCM \(Integrated Chassis Control Module\), IPC \(Instrumented Panel Cluster\), PFCM \(Power Front Closure Module\), TCM \(Transmission Control Module\)

## NHTSA's summary

Software Update GM 624.30 • Improves frunk latching performance in cold temperatures. • Improves fuel range accuracy in shuttle mode • Improves Check Engine Light accuracy • Improves center display adjustment to ambient lighting changes. • Improves warnings when a key is missing. • Improves tuning for interior lighting in Stealth mode. • Improves automatic low beam headlamp logic. • Improves AWD notifications. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022229-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022229-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2024 CHEVROLET CORVETTE

JSON: [/v1/bulletins/11022229](/v1/bulletins/11022229)

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