2005 xk8 ,62000 miles, the plastic tower started weeping, so i replaced the tower, reservoir, ezter pump and all the hoses except the hoses under the plentim. I tried to however the plentum would not etachitried tapping etc nd did not wnt to crack it. Days ago the low coolant mesageiluminzted. The coolant wass the reservoir seam. I topped it off i drive it 15 mies over 60 minutes and it s at the same low level. Have no visible leaks or smells. I will remove the lower engine cover next.

For my JAgG brothers any comments etc are greatly appreciated
I do have a reader on the obd2 socketto monitor temp it's stedy at about 205 degrees


pum