* Haynes Repair Manual or Chilton Repair Manual: These are widely available at auto parts stores and online retailers. They contain detailed wiring diagrams, as well as other repair information. This is often the most cost-effective and readily accessible option.
* Factory Service Manual: These manuals are the most comprehensive and accurate, directly from Cadillac (or GM). They are generally more expensive than Haynes or Chilton manuals. You can sometimes find them used online (eBay, Amazon) or through specialty automotive parts suppliers.
* Online Automotive Repair Databases: Subscription-based websites like AllDataDIY or Mitchell 1 offer access to factory-level repair information, including wiring diagrams. This is a good option if you plan to do a lot of your own car repairs, but it involves a recurring fee.
* Local Auto Parts Store: Some auto parts stores may have access to wiring diagrams on computer systems, though the availability and detail vary widely depending on the store. It's worth asking.
When searching online, be sure to specify "1994 Cadillac Seville STS wiring diagram" to get the most relevant results. Remember that the diagram will likely be quite detailed, so be prepared to spend some time interpreting it. Note that different diagrams might cover different systems (e.g., lighting, fuel injection, etc.).
