I was going thru my receipts yesterday and dug up one from the stealer where I purchased my 540i.
It showed a new free ZF valve body around 80K (May 2000). At around 95K, my indy did an Inpection II and added about a quart of Amsoil ATF after the filter change (March 2001). I don't know if they used a FILTRAN or some aftermarket filter.
I've noticed the shift lever being very hot lately; almost too hot to touch. Yes, it's noisier too... That whining, swishing sound.

Was there a design change in valve bodies?

Is my tranny toast, or will a new filter and complete fluid change help?
I've searched the threads and haven't found any comments on Amsoil ATF in a 5HP30.

Thanks

Ramon