1.Trunk button doesn't open trunk.
2.ATF leak
3.engine oil leak.

I didn't start diagnosing the problems yet. Usually same parts break in all cars. 137K miles.
Any ideas?
Thanks.

 

There are two common areas in the ZF 6HP26 transmission that tend to leak given enough time and miles:

1. The Mechatronic sleeve, a $15 part that has been redesigned for a better and longer-lasting seal compared to the original factory sleeve. You must drop the transmission pan in order to replace this sleeve. Search "ZF 6HP26 sleeve replacement".

2. The two transmission oil cooler lines that transition from metal tubes to rubber hoses and then back to metal tubes underneath the engine bay. This is a difficult repair due to extremely limited working room in the area. Search "ZF 6HP26 oil cooler lines replacement".


The engine oil pan gasket in the 3.0 V6 is also known to leak given enough time and miles. Search "3.0 engine oil pan gasket replacement".

 

The forum has posts about a locked trunk and the valet button in the glove box. Although I don't have this option on my car. This link explains. I hope it is this simple for you.

https://www.jaguarforums.com/forum/s...working-19619/

 

Thanks, guys!
Oil pan is leaking, no big deal.
My glove box was not installed, so I installed trunk buttons work!
I'll check transmission later!