I just do it while it's free. Although, I have never used the nav. For the "pay" price you can use that and buy a Garmin every three years and be light years ahead of the cars nav. Or using your phone.
You can do that with the sxm app or certain sxm receivers. The mazda HU is not capable of of pausing. It would be nice. I've never seen an oem radio with that capability, not to say it doesn't work.
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