[SCRIPT] Script Error

[FlawlessHappiness]

Looking away from your script, and just at what you said I'd presume what you want is

void Info(string &in asEntity)
{
SetMessage("Message","CarScript", 0);
}

Then put this in void OnStart()

SetEntityPlayerInteractCallback(NameOfEntity, "Info", false);

You don't need the setentityplayerinteractcallback, this is possible in the entity tab itself, for the entities. right?

It is. But that's harder to explain, and I'd rather just avoid communication errors.