Just spent about $1000 to have a roof leak fixed. Apparently dropping the headliner is a big production since it is lined with fiberglass and you don't want to put a bend in it. Turned out to be the antenna leaking which was also causing water to short out the rear view camera.
And the steering felt loose and was leaking fluid so had the steering rack replaced for about $2000. Wow, it corners and steers so much better! These things wear out so gradually that you don't realize how bad they were until you replace it.
I'm getting to that point where I'm starting to question the wisdom of dumping more repair money into my LR4. Still love it better than anything else out there but there are limits. Hope I like the Defender so I can make loan payments instead of repair payments.