Index: dialin/hd/buttons.py
===================================================================
diff -u -r9bc00e997e91dab8b404aa877b02ae3d4100d417 -r8bfe632d3669fa40f7c4621ffaca0bec1d5d3512
--- dialin/hd/buttons.py	(.../buttons.py)	(revision 9bc00e997e91dab8b404aa877b02ae3d4100d417)
+++ dialin/hd/buttons.py	(.../buttons.py)	(revision 8bfe632d3669fa40f7c4621ffaca0bec1d5d3512)
@@ -42,7 +42,7 @@
 
         if self.can_interface is not None:
             self.can_interface.register_receiving_publication_function(DenaliChannels.hd_to_ui_ch_id,
-                                                                       MsgIds.MSG_ID_POWER_OFF.value,
+                                                                       MsgIds.MSG_ID_OFF_BUTTON_PRESS_REQUEST.value,
                                                                        self._handler_poweroff_timeout_occurred)
         self.hd_power_off_timestamp = 0.0
 
Index: dialin/ui/hd_simulator.py
===================================================================
diff -u -r428c5c0a653129867b1cb32b5e64f89f68191c4b -r8bfe632d3669fa40f7c4621ffaca0bec1d5d3512
--- dialin/ui/hd_simulator.py	(.../hd_simulator.py)	(revision 428c5c0a653129867b1cb32b5e64f89f68191c4b)
+++ dialin/ui/hd_simulator.py	(.../hd_simulator.py)	(revision 8bfe632d3669fa40f7c4621ffaca0bec1d5d3512)
@@ -279,7 +279,7 @@
         """
         payload = byte_to_bytearray(PowerOffCommands.PW_COMMAND_OPEN.value)
         message = DenaliMessage.build_message(channel_id=DenaliChannels.hd_to_ui_ch_id,
-                                              message_id=MsgIds.MSG_ID_POWER_OFF.value,
+                                              message_id=MsgIds.MSG_ID_OFF_BUTTON_PRESS_REQUEST.value,
                                               payload=payload)
         self.can_interface.send(message, 0)
 
@@ -290,7 +290,7 @@
         """
         payload = byte_to_bytearray(PowerOffCommands.PW_TIMEOUT_CLOSE.value)
         message = DenaliMessage.build_message(channel_id=DenaliChannels.hd_to_ui_ch_id,
-                                              message_id=MsgIds.MSG_ID_POWER_OFF.value,
+                                              message_id=MsgIds.MSG_ID_OFF_BUTTON_PRESS_REQUEST.value,
                                               payload=payload)
         self.can_interface.send(message, 0)
 
@@ -301,7 +301,7 @@
         """
         payload = byte_to_bytearray(PowerOffCommands.PW_REJECT_SHOW.value)
         message = DenaliMessage.build_message(channel_id=DenaliChannels.hd_to_ui_ch_id,
-                                              message_id=MsgIds.MSG_ID_POWER_OFF.value,
+                                              message_id=MsgIds.MSG_ID_OFF_BUTTON_PRESS_REQUEST.value,
                                               payload=payload)
         self.can_interface.send(message, 0)