 Hey everyone, this is Charles at Cobb Tuning. Today we're going to be doing a short video on how to do map switching on a Nissan GTR. To activate map switching, first make certain that the cruise control is turned off. Then, press the cancel button. The boost gauge will change its position based on the current map slot. Press up and down to select your desired map slot. Once you've selected your preferred map slot, release the button and you're done. The off-the-shelf maps that come pre-loaded on the access board have three active map slots. Slot zero, the default map setting is going to be your performance setting with maximum boost levels. If you then move to map slot one, you'll have a more economy mode based on your setting. And if you move to map slots three, that's going to be your valet mode or waste gate spring pressure. If you decide to get a custom tune made by a protainer, you can have up to nine different map slots available. Thanks for watching and if you have any questions, feel free to contact technical support at 866-922-305.