Did you know you can lock, unlock and start your new Tiguan without your key! Its all thanks to the Tiguan's smart little key! The key fob has a radio transmitter inside and the doors have a sensor in it, all you have to do is have the key on you! Your Tiguan will unlock when you pull the door handle and you can program it to unlock all the other if you'd like. To start the car just make sure you have your key fob inside the cabin, step on the brake and push the start button! To lock the car just hop out, make sure you have the key with you, close the door and touch your thumb to the depression on the door. Yes! Its that easy, its just like magic!