Does anyone know what kind of tools they use to change the personalized settings?

My friend just bought a VW Rabbit and he got a tool that can change all the personalized settings on his car. Very very very cool, lots of the functions over sea can be activated.

 

Toyota Intelligent Tester II or Toyota Techstream. Both very expensive and not affordable for owners.

 

Thats how the dealers milk their customers. They will do it for free when you first buy the car and after that $$$$.