* Consult your owner's manual: This is the best place to find diagrams and specific locations for your vehicle.
* Use a repair manual: A Haynes or Chilton manual for your specific year and model will provide detailed diagrams and instructions.
* Search online forums: Searching online forums specific to Cadillac Escalades (e.g., Cadillac forums, Escalade forums) can reveal pictures and discussions from other owners who have located their compressor.
Be prepared to get a little dirty. The area around the compressor is often dusty and cluttered with other components under the vehicle.