Service bulletin 4520
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 | 10023417 |
| Published by NHTSA | 2007-12-10 |
| Manufacturer's number | 4520 |
| Manufacturer's date | 2007-10-01 |
| NHTSA component | EXTERIOR LIGHTING:HEADLIGHTS |
NHTSA's summary
AUTOMATIC HEADLIGHTS INOPERATIVE UNTIL SHIFTER IS PLACED INTO GEAR. *NJ
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
| BUICK RAINIER | 2006 |
|---|---|
| CHEVROLET TRAILBLAZER | 2006 |
| CHEVROLET TRAILBLAZER 360 | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET TRAILBLAZER EXT | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET TRAILBLAZER EXT 370 | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| GMC ENVOY | 2006 |
| GMC ENVOY 360 | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| GMC ENVOY DENALI | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| GMC ENVOY DENALI XL | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| GMC ENVOY XL | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| GMC ENVOY XL 370 | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| SAAB 9-7X | 2007 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 15V519000 | 2015-08-14. EXTERIOR LIGHTING:HEADLIGHTS |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 02-08-42-001I | 2017-08-31. Service bulletin. 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 | 2017-08-31. Service bulletin. This informational bulletin provides information on exterior lamp condinsation and replacement guidelines |
| 050842005 | 2005-11-03. Service bulletin. INFORMATION ON VERTICAL REFLECTION FROM HEADLAMPS WHEN USING HIGH BEAMS IN DENSE FOG. *TT UPDATED 04-04-07. *KB |
| 3680 | 2005-09-21. Service bulletin. AUTOMATIC HEADLAMP DEFEAT INOPERATIVE AFTER BCM REPLACEMENT. *TT |
| 010842001 | 2005-05-04. Service bulletin. HEADLAMPS CONDENSATION AND REPLACEMENT GUIDELINES. KAPERII. *TT 1993-2008 GM PASSENGER CARS AND TRUCKS INCLUDING SATURN. *KB UPDATED 2/26/08. *NJ |
| SB-020842001B | 2002-05-21. Service bulletin. GENERAL MOTORS VEHICLES AND TRUCKS: SUBJECT REGARDING, 2002 AND PRIOR PASSENGER CARS AND TRUCKS, CHEMICAL DAMAGE TO EXTERIOR POLYCARBONATE HEADLAMP LENSES. *SLC UPDATED *EH UPDATED 3/30/11. HEADLAMP LENS OVERHEATING WHEN COVERED AND CHEMICAL DAMAGE TO EXTERIOR POLYCARBONATE HEADLAMP LENSES. CAN CAUSE CRAZING OR CRACKING OF HEADLAMP LENS. *PE UPDATED 6/24/11. *PE UPDATED 5/14/12. INCLUDING 2013 MODEL YEAR. *PE |