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Service bulletin PIC4812

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 id10024583
Published by NHTSA2008-04-25
Manufacturer's numberPIC4812
Manufacturer's date2008-03-01
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS

NHTSA's summary

HEADLAMP FLICKER - 2006-2007 CADILLAC DTS BUILT BEFORE JUNE 19, 2007. *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

Vehicles listed
CADILLAC DTS2006, 2007

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
02-08-42-001I2017-08-31. 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
01-08-42-001K2017-08-31. Service bulletin. This informational bulletin provides information on exterior lamp condinsation and replacement guidelines
08-0142008-12-16. Service bulletin. CADILLAC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER.WATER IN HEADLAMPS-INSTALL NEW VENT TUBES. CERTAIN VEHICLES MAY HAVE A CONDITION IN WHICH WATER MAY ENTER THE HEADLAMP ASSEMBLIES IN LIMOUSINE/LIVERY VEHICLES. CSC LETTER WAS RECEIVED. *PE
SB-080142008-11-05. Service bulletin. CADILLAC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. WATER IN HEADLAMPS - INSTALL NEW VENT TUBES OF CERTAIN LIMOUSINE/LIVERY VEHICLES. VEHICLES MAY HAVE A CONDITION IN WHICH WATER MAY ENTER THE HEADLAMP ASSEMBLIES. PROGRAM IS IN EFFECT UNTIL OCTOBER 31, 2009. CSC LETTER WAS RECEIVED. UPDATED 11/6/08. *PE CSC LETTER WAS RECEIVED. UPDATED 3/5/10. *PE UPDATED 5/11/11. *PE