I was pleased that the fault had been found, as well. It could be that there are build quality problems or design matters that need attention though.
John
Nick
That is a lot of water. Wonder how long it has bee trapped in there. May be you should consider something stronger than oil as an inhibitor of corrosion/rust. I would expect that something needs to be injected under pressure to cover the whole of the area/expanse that 3 Litres of water has been sloshing around.
Best Wishes and Regards, John
Go for people, there seems to be a pattern of Jaguar avoiding what ever warranty they can, even with what appears to be sensible engineering arguments.
Good Luck, Best Wishes and Regards, John