I installed a remote radar detector in my 2011 XK and it works perfectly. Considering installing one in my 2017 XE R however if the car uses radar for Adaptive Cruise Control and the detector is in the grill this could be a problem if the car uses K Band radar. However if the car uses sonar this would not present a problem. Jaguar's response was a tentative "sonar". Considering the expense of an Escort remote I don't feel comfortable with their answer. Any input would be greatly appreciated.