You may not know it but practically every new automobile is designed with the use of transponder key. If you do not currently drive a vehicle with a transponder key, you likely do not understand the benefits of having them. However, if you do not use a transponder key you don’t have to worry about some of the problems associated with them. Transponder keys are a modern convenience that many people just can’t live without. You have the convenience of opening your car door or starting your engine remotely. You don’t have to physically stand in front of your car or be in your car to do this. Standing somewhere close by and simply aiming at your car will render you the results that you want and need. This is especially helpful if it is cold outside or if it is too hot outside. You don’t have to stand in the rain or the heat trying to open up your car door. Since your transponder key is mechanical it can experience a problem from time to time. At Northbrook Locksmith in Northbrook, IL,