One problem related to tank filler pipe and cap has been reported for the 2005 Jaguar S-type. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Jaguar S-type based on all problems reported for the 2005 S-type.
Consumer placed gas into the vehicle, drove home and noticed gas on the ground. The next day she took the vehicle to the dealer, and they replaced the filler cap. Some weeks later consumer discovered gas on the ground again, and the cap was repaired. Consumer experienced another occurrence of gas leakage. Discovered 1st leak and fuel filer neck replaced due to flap broken off. Second leak dealer replaced leaking fuel pump and o-ring.