Today was the first time I ever did an oil change myself! Did it on my fathers 03 xj8 using Mobil 1 synthetic. Took about 7.5 qts to read medium on the dipstick. I was wondering if I had to lube the chassis and the suspension and where the fittings are?

 

to my knowledge there is no need to do any of that at any time, but I would start with the "passport to service" jaguar booklet