Q: what does a S warning light on the dashboard mean on 2014 Cadillac Escalade

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Had the oil changed on my Escalade today and there is a S warning light on the dash
(1) Answer
The only "S" light I can reference in the shop manual is that for driving "south"? I'm not entirely sure; see a local shop near you to have them visually check it for you.