Service bulletins for the 2008 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.
1138 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
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Only bulletins with component: Turn signals are shown. Show all
| 4751 | 2008-02-28. Service bulletin. EXTERIOR LIGHTING:TURN SIGNAL. RIGHT LANE CHANGE SIGNAL INOPERATIVE. VEHICLES BUILT PRIOR TO 1/15/08. *NJ |
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| 4675 | 2008-01-30. Service bulletin. EXTERIOR LIGHTING:TURN SIGNAL:SWITCH. TURN SIGNAL DOES NOT CANCEL INTERMITTENTLY. *NJ |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.