2 different modules come with the car, one with memory, one without, if you got the one without then you need to replace and reprogram the unit on the new module
You will need obdeleven or vcds to see if has the memory
Obd eleven comes in 2 packages (well 3 kinda)
One is basic, that’s the dongle, and code reading/clearing and the use of paid programming via credits (they call them apps
Other is pro, which is now a subscription service (pay every year) has all the features of basic plus the ability to go into the modules and change the settings yourself (called coding) (apps are basically scripts of this, that changes everything needed for the mod, but are sometimes unreliable)
Third option is ultimate, which you don’t need credits for, plus you can write your own “apps”, but if your coding it doesn’t make any sense getting this