Vehicle.TowVehicle Method

Hi,

I'm having trouble getting the Vehicle.TowVehicle Method working in my code. I tried following the documentation here, but whenever I tried to call the existing vehicles in my code, the method wouldn't recognize it. It simply says that the vehicles in my TowVehicle method are not being used.

I have two vehicles, one I'm trying to tow, and the towtruck. They are declared at the top of the namespace with all of my other variables, 

private Vehicle TowTruck;
private Vehicle VictimVehicle;

Then, I put the towvehicle method right after all the variables, trying to use the same vehicles I declared above;

public void TowVehicle()
        {
            Vehicle TowTruck;
            Vehicle VictimVehicle;
            bool front = true;
        }

Finally, I tried calling the method by simply using

TowVehicle();

However, nothing happens, presumably because it's not using the actual vehicles I declared first. I'm new to this, so I'm definitely messing something up, either the syntax or where I'm putting the code (or both). Any help on how to get the towvehicle method working with existing vehicles would be awesome. Thanks!