Another alternative for the detector is hard wired to the mirror mount. There were posts on this awhile ago, I believe there is a kit out but dunno if it works for the 2014, don't think they made any changes there. I think a search should pop up some possibilities.
If you ordered the ACC option, it may interfere with the detector unless its been modified or upgraded (or perhaps new). The ACC and cross path radars are in the same spectrum used for speed cameras and most detectors will alarm on it... or reduce its sensitifity.
2011 Grand Cherokee Overland V8, 2009 Liberty Rocky Mt V6, 2000 Grand Cherokee Laredo I6, 1979 CJ7 I6 Quadratrac