CX-5 Cylinder Deactivation questions

[shooter357]

I have a 2019 CX5. What years did CD start and do all have it but if not how to tell if I have it?

 

[Kedis82ZE8]

2018 on CX-5

CEL w/DTC P0524 or P055F - Stuck engine oil solenoid valve / vehicles with CD

https://static.nhtsa.gov/odi/tsbs/2024/MC-11000355-0001.pdf

mazdas247.com

 

[wlong01]

I have a 2019 CX5. What years did CD start and do all have it but if not how to tell if I have it?

Started 2018.
Turbos don't have it.
You can tell from the VIN or there should be a screen in the Infotainment that shows individual cylinders or something to that effect.