The third-generation Cadillac CTS Mk3 (2014-2019) sat on GM’s Alpha platform and competed directly with the German sports saloons, including the track-honed CTS-V. After servicing, its control modules need resetting so the maintenance data lines up with the work performed. The most frequent task is the oil service reset driven by GM’s oil-life monitor, which clears the maintenance light, plus a service reminder reset after the scheduled check and a TPMS reset following tyre work. A brake pad wear reset suits the Brembo-equipped variants, and a steering angle reset helps after alignment. Find the Cadillac CTS reset procedure you need in the list below.