WenmarOpen by Wenmar Pro

Over-the-air update N25-249420

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeOver-the-air update
NHTSA id11018721
Published by NHTSA2025-05-30
Manufacturer's numberN25-249420
Manufacturer's date2025-05-21
Campaign id or software versionN25-249420
NHTSA componentUNKNOWN OR OTHER
Manufacturer's systemSAM: SAM (Side Access Module)

NHTSA's summary

• This update enables the full functionality of Power Open/Close Doors. • All doors must remain closed during the update to ensure success. • Once the software update is successfully completed, settings for Power Open/Close Doors will be available. • For more information, refer to the Door Operation section in the owner's manual. 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

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
CADILLAC ESCALADE IQ2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.