Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Land Rover for this TSB. Call your local Land Rover dealer's service department & ask for a copy of TSB# LTB00993NAS1.
SITUATION: THE CLOCK DISPLAY ON THE TOUCH SCREEN AND THE INSTRUMENT CLUSTER APPEARS TO 'LOSE' APPROXIMATELY 2-3 MINUTES PER MONTH AND REQUIRES A RESET ON A REGULAR BASIS.