If you have keyless entry, you're close enough to your Volkswagen, someone could break into your car by using an $18 device to amplify the signal of the key fob. If you also have a keyless ignition, they could easily steal the car as well. There is a fix for it -- a small wire mesh bag that acts as a Faraday cage. But Volkswagon has known for two years that all Volkswagen and Audi cars can easily be hacked and open the car door. And the problem is, it requires a hardware repair to fix it.