# Service bulletin 04192004

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: Service bulletin
- NHTSA id: 10009224
- Published by NHTSA: 2004\-09\-17
- Manufacturer's number: 04192004
- Manufacturer's date: 2004\-04\-19
- NHTSA component: EXTERIOR LIGHTING:HEADLIGHTS

## NHTSA's summary

AS A RESULT OF A RECENT CHANGE IN THE HEADLAMP REFLECTOR, IT IS NOW POSSIBLE TO ELIMINATE THE HEADLAMP BULB SHIELD ON THE LOW BEAM BULB OF THE HEADLAMP ASSEMBLY WITHOUT ANY NOTICEABLE CHANGE IN LIGHTING PERFORMANCE. GM VOICEMAIL EXPRESS. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Lighting, Headlights

## Vehicles listed

- 2004 CHEVROLET IMPALA

## Other bulletins for the same vehicles and component

- [02\-08\-42\-001I](/bulletins/10116890.md), 2017-08-31, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING:BRAKE LIGHTS; EXTERIOR LIGHTING:BACK UP LIGHTS. This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not
- [01\-08\-42\-001K](/bulletins/10116874.md), 2017-08-31, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. This informational bulletin provides information on exterior lamp condinsation and replacement guidelines
- [3170E](/bulletins/10019186.md), 2006-02-16, Service bulletin: INTERIOR LIGHTING; EXTERIOR LIGHTING:HEADLIGHTS. IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. \*AK FB2
- [02036](/bulletins/10006910.md), 2004-05-19, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. HEADLAMP ELIMINATION OF BULB SHIELD FROM LOW BEAM BULB. \*MR
- [01908](/bulletins/10006430.md), 2004-05-03, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. HEADLAMP CONDENSATION MAY BE NORMAL\- CHECK ACCESS PLUGS. \*MR

JSON: [/v1/bulletins/10009224](/v1/bulletins/10009224)

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