Hello fellow Jag fans.
I have a 2000 plated S-type (4.0 petrol) that, once jump started, will run okay for the day but have a flat battery in the morning and require jump started again to drive. I checked for drain and it appears that fuse number 25, located in the boot, may be the cause of this problem. BUT I'M NOT CONFIDENT. This fuse is referred to in the handbook as "PJB primary junction box". It is a large box fuse and when removed cuts the central locking AND ignition.
Can anybody help with some experience of this type of drain please as jump starting everyday is no fun at all....
Many thanks in advance.
Regards,
Stuart.

 

I'd say well worth your time reading a few of the many very detailed threads about battery drain already on here. Best way to find them is Advanced Search (click on Search menu) then restrict to just this forum.