One of our customers successfully added a new type of JLR smart key to a Jaguar 2019 JPLA KVM using Lonsdor K518 pro.
Keyless entry function was not working after programming, he had to press the button on the door.
Solution:
The car has keyless entry function, you have to replace RFA chip.
If the car can be unlocked by holding the door handle =PSPS=Passive Entry Passive Start =keyless entry function.
Always check vehicle and KVM information and verify if KVM (RFA) is locked or not.
You can check KVM information using Lonsdor K518 Pro series devices.
Go to Immo& Remote->Jaguar-> Select from vehicle-> Jaguar (2018-)->Smart Key->Read vehicle info.
If it is a Land rover, go to Immo& Remote->Land rover-> Select from vehicle-> Land rover(2018-)->Smart Key->Read vehicle info.
In this case, the RFA is locked.
You have to replace the RFA chip.
Check how to replace the RFA chip.
How to Replace JLR 2018+ KVM RFA MCU Chip Easily?