Of course, Jaguar is part of Ford now. Are your Jaguars recent models?
One is, one isn't. The 87 XJ6 Vanden Plas isn't, the 2000 XKR Convertible is - and you can see where the Ford beancounters tried to save some bucks compared to the older cars. Still a very good car, though. However, the all-Ford designs (which my car is not) are turning out to be disasters.