The keyless go feature is, in my opinion, one of the best features you can get in the the Mercedes, or any other car, but Mercedes seems to be lagging behind in the memory seat department. I always consider that I just may be using the feature incorrectly and have not set it properly, but I to am unable to get the seat to go to the correct position when using key/remote 1 or 2. In many other cars, including a Jeep Grand Cherokee that I had 10 years ago, the key fob recognition and automatic seat adjustment feature was standard. Also, I do not like the fact that you have to press and hold the memory setting button until everything moves to the proper settings. In many other cars, you just press and release and the seat/mirrors/steering wheel/pedals go to their preset locations. I understand the liability issue, but if all other car companies make it that way, why not Mercedes. It is a real pain to hold that button. I am hoping I have not set something properly and that someone can help, but I have a feeling that this is just how it is with Mercedes. Additionally, the easy entry feature works with the keyless go but it seems to be intermittent.