# Over\-the\-air update N25\-249243

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: 11016019
- Published by NHTSA: 2025\-03\-27
- Manufacturer's number: N25\-249243
- Manufacturer's date: 2025\-03\-21
- Campaign id or software version: N25\-249243
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: ELM: Exterior Lighting Module

## NHTSA's summary

Update Title: Software Update GM N25\-249243 Release Notes: Your vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: Refinements: •Improves performance of front wiper heating system 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-11016019-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016019-9999.pdf)

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

## Vehicles listed

- 2025 CHEVROLET BLAZER EV

JSON: [/v1/bulletins/11016019](/v1/bulletins/11016019)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Over-the-air%20update%20N25-249243&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11016019&vehicle=Over-the-air%20update%20N25-249243)