Possible Causes

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2015 Jaguar XK, 2014 Jaguar XKR-S, and 2014 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.

Height sensor linkage not connected
Height sensor or bracket loose
Height sensor bracket bent
Incorrect height calibration
Height sensor linkage toggled
Height sensor water ingress
Wiring to height sensor partial short to ground
Wiring to height sensor short to other cable
Height sensor electrical fault
Height sensor linkage bent
Incorrect height sensor fitted