I have a 2014 Grand Cherokee Summit. The auto comfort on feature will not work. I go to settings, auto comfort on, click on the check box and after five seconds the check disappears. I believe my software version is 13.26.00. Customer care says there is a technical service bulletin with a software update, but I'm not convinced it will fix this. I just don't want to waste my time at the dealer if there's not an update yet. Uconnect website says I have the latest software version. Anybody else with the same problem?