EA has a strict "Vault Policy." Once a physical promotional item is marked as "VLTED" in their internal inventory system, the molds are destroyed. This prevents counterfeit runs from the original factory.
If you are looking to use (the tool mentioned in your subject) to modify this specific car, here is what the modding community uses it for regarding the Beetle: nfs vlted 45 exclusive
: While version 4.5 is a common release, it has been followed by newer iterations like 4.6 and 4.7 to include bug fixes and support for additional modding scripts. How to Use NFS-VltEd EA has a strict "Vault Policy
: Accessing hidden files or unimplemented features, such as the rumored 10th heat level in Most Wanted 2005 How to Use NFS-VltEd : Accessing hidden files
Here is a full guide regarding the status in Need for Speed (2015) , including how to unlock it, customize it, and the context of "VltEd" regarding this car.