Most disappointed that a post-fit tracker installed on a brand new XE is third party (Trafficmaster Trackstar) and not Jaguar-integrated within InControl Remote. This was not made clear by the dealership when I requested it. Similarly WiFi and Lumber Support Seats are factory-fit options only. I'd have ordered a brand new factory build had I known. The complexity of purchase options and lack of transparency is such that it is getting difficult to disentangle what is standard, optional, post-fit OEM and post-fit third-party!