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Service bulletin 08-024-21

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)
TypeService bulletin
NHTSA id10188811
Published by NHTSA2021-03-15
Manufacturer's number08-024-21
Manufacturer's date2021-02-10
NHTSA componentEQUIPMENT

NHTSA's summary

UAG UCG and UDG Radio Enhancements This bulletin involves updating the radio software level to 23.02.30.16 Customers may experience the following:Radio changes distance, temperature and time format, after a network deep sleep.

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.

Components

Equipment and accessories

Vehicles listed
JEEP RENEGADE2018, 2019

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

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