Gratefully, the Jaguar XK's secondary controls are logically located and easy to use, with the exception of the cluster of lighting and remote releases on the lower left dash panel. I particularly liked the rubber thumb wheels on the steering wheel that control the stereo and cruise functions, as well as the pictogram seat controls on the door panels. And while the XK's door panels make a great spot to stash the keyless ignition fob, I'm still no fan of such systems.