So, I'm waiting for the diesel motor option to order my JT. In the mean time, I'm planning out what options to order weighed against that aftermarket parts I wish to go with. One of my concerns, is that some features my no longer be functional with the changes. Specifically I'm looking at replacing the front and rear factory bumper. If I do, will that make ParkSense Rear Park Assist System from the Active Safety Group and the entirety of the Advanced Safety Group non functional?