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Service bulletin PI1103A

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 id10190980
Published by NHTSA2021-04-28
Manufacturer's numberPI1103A
Manufacturer's date2014-01-01
NHTSA componentELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

NHTSA's summary

Instrument Panel Brightness too Low Some customers may comment that the instrument panel brightness is too low during twilight or dusk and cannot be adjusted brighter

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

Electrical system, Instrument cluster

Vehicles listed
CHEVROLET CORVETTE2014

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

Other bulletins for the same vehicles and component
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PI1101B2021-04-27. Service bulletin. Instrument Panel Brightness too Low Some customers may comment that the instrument panel brightness is too low during twilight or dusk and cannot be adjusted brighter.
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