Oil change service
CWhen the “Change Engine Oil Soon” message appears, oil change service is necessary for the vehicle as soon as possible, within the next 1000 miles. If driving under the best conditions, the Engine Oil Life System might not indicate the need for vehicle service for up to a year. The motor oil and filter must be changed at least once a year and the Engine Oil Life System will need to be reset. Your Cadillac dealer has Certified Service expert technicians who will perform this work and reset the system.