Service bulletins for the 2009 Cadillac CTS
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.
1248 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Brake lights are shown. Show all
| 02-08-42-001I | 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 |
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| PI-0082 | 2010-11-11. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. CADILLAC: CENTER HIGH MOUNTED STOP LAMP (CHMSL) HOUSING CRACKED, LEDS INOPERATIVE, CONTACT WITH REAR COMPARTMENT LID, PAINT DAMAGE. REVISED CHMSL HAS BEEN RELEASED FOR SERVICE. IT FEATURES ADDITIONAL CLEARANCE TO THE REAR COMPARTMENT LID AND IMPROVED MANUFACTURING TO PREVENT CRACKING AND INOPERATIVE LEDS. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.