I swear I studied the entire manual, but still couldn't find answer to how to delete a radio preset? Yes you can replace an unwanted preset with a desired one, but it's plan B.
It was suggested in another thread that you need to erase private information. Typically done when changing vehicle ownership. I don’t think the ability is as granular as you think it should be.
Short answer: you can't. Longer answer: the presets are always set to something, so tune to dead air, in between stations, and set a preset.
