Hello and welcome,
Yes there is all kinds of options for your Jag...check out e-bay...search for LCD headrest and all kinds of good items pop up. Some are already built into the headrest...just remove yours and install the new one with monitor.

Or if you're handy at that kind of stuff, just buy the LCD's and install them yourself...

 

there is a jaguar factory lcd screen option. it is called the RSCS, Reas Seat Connectivity System. according to the flyer i have that explains it, the suggexted retail cost is $1500 plus 2 hours of labor. it will install 2 7" lcd screens in the headrests and a dual input panel in the rear of the center console. each input has rca and composite inputs.

 

You can get the same LCD's on e-bay built into thehead rest for 300 for pair

 

got a link?

 

Do a search for LCD headrest....tons of vendors will pop up.....pick the color/size you want....