As I look at the CTS-V steering wheel schematic in
http://www.cadillacfaq.com/faq/doclib.html it appears that it has cruise control on the steering wheel instead of the Mickey the Mope click the stick we find on the SRX. After a 4,000 mile trip I really like the SRX despite all of the nuances I and others have described on this forum. However, I really would like to hear why from the "genius" who made the decision to make cruise control usable on the CTS-V and archaic on the SRX.
Maybe someone can come up with a usable after market (read properly engineered) steering wheel that fixes this.