As for the steering wheel lock? Your vin should be covered.
You can look at the noted tsb from the thread below as it was posted by a former Nissan sponsor, But honestly IF you've already disabled it?
No need to go any further unless you actually need one to work for it to only fail in the future.
*Voluntary Service Campaign ** Steering Lock Fix**
Secondly the hatch issue for the most part is resolved by replacing the current springs with the longer ones noted in the hatch issue thread.
!!For 370Z Owners with the Stuck Hatch Release Issue!!
TSB: 2009 nissan 370z coupe; rear hatch will not open on first push of release button