If you have a stabilitrak light on you need to have the abs/traction control module scanned. The trouble code will point you in the right direction, Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
RepairPal Certified shops can diagnose and repair your 2011 Cadillac SRX. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.