# Over\-the\-air update 661.40

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: 11032910
- Published by NHTSA: 2026\-05\-26
- Manufacturer's number: 661.40
- Manufacturer's date: 2026\-04\-13
- Campaign id or software version: 661.40
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: VCU: VCU \(Virtual Cockpit Unit\)

## NHTSA's summary

• Surround Vision Recorder, a new feature that allows you to record, watch, and save video from your vehicle's cameras • Security Recording, a new feature that can automatically begin recording if your vehicle's alarm is triggered while it is parked • Cabin Glance, a new feature that displays a live feed of the seating area on your infotainment screen. This allows you to check on passengers, such as kids or pets • Fixes to help ensure responsiveness for the driver display and rear view camera • Improvements to reliability for alerts and chimes

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11032910-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11032910-9999.pdf)

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

## Vehicles listed

- 2025 CADILLAC ESCALADE IQ

JSON: [/v1/bulletins/11032910](/v1/bulletins/11032910)

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