Anyone having issues connecting their iPhone 7 Plus to a Uconnect system (specifically my mom is trying to connect hers to her 2008 Chrysler 300). The iPhone sees the Uconnect but it won't pair. Checked to see if there is a firmware update for her Uconnect but it says that there isn't. I'm not really all that familiar with Uconnect so I did a quick search and the same steps that show in her owners manual are what we see...including making sure the firmware is up to date. So anyone with any success or issues...or advice.