Originally Posted by kcnwa
Typically a small engraved number (about a half inch large) on the back of the fob. My cars that have had multiple seat settings have all had fobs that were labeled.
So you just replied my specific experience with a "typically" answer? Thanks for the hint
Yes, in the past GM did this. No, there are no numbers on the fobs on the 2006/2007 DTS, nor most new GM vehicles.
Oh yes, almost forgot... trust me, I know.