# Over\-the\-air update N24\-248031

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: 11019754
- Published by NHTSA: 2025\-06\-26
- Manufacturer's number: N24\-248031
- Manufacturer's date: 2025\-06\-01
- Campaign id or software version: N24\-248031
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: ACP, BCM, CGM, EBCM, ECP, ELM, EPS, LRR, PA/UPM, SBZA, SDM, SRR: ACP, BCM, CGM, EBCM, ECP, ELM, EPS, LRR, PA/UPM, SBZA, SDM, SRR

## NHTSA's summary

• This update contains a required software change to help improve the overall software update and diagnostics process. • Be sure to install this update to be able to receive future software updates • Improvements to battery drain during software updates • Performance improvements for Adaptive Cruise Control and Auto Emergency Braking Updates to communication between horn and turn signal 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-11019754-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019754-9999.pdf)

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

## Vehicles listed

- 2024 BRIGHTDROP 600 ELCV
- 2024 BRIGHTDROP ZEVO 400
- 2024 BRIGHTDROP ZEVO 600

JSON: [/v1/bulletins/11019754](/v1/bulletins/11019754)

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