I have the upgraded radio with navigation. How do I clear a channel preset? Every preset on every page is loaded and I don't need all that jumble. I think I can fit everything I need on 3 or 4 of the pages. I'd like the last pages hold blank resets if possible. The manual doesn't show how to delete a preset, only how to set them.
If it is like the 2010 to change a preset just tune to the station that you want and then hold down the preset button you wish to change until the new channel is displayed. Not sure about a delete. The only way my Nav manual indicates clearing a preset channel is to disconnect the 12V battery
I found the "clear all personal data" button, but I don't want to delete my Nav addresses and other stuff. I tried to tune the ones I don't want to Channel 000, but it wouldn't take.
I think your best bet is to disconnect the 12V battery. From what I understand from others on here you only lose your radio presets and the window automatic up/down feature. This should not cause any issues with your Nav addresses, phone contacts, etc.