Porsche Boxster Owner's Manual page 138

INFO
Warning messages
Switching on selection field "D"
f Push operating lever forward.
Calling warning messages
f Select INFO with the operating lever.
136
Instruments, On-Board Computer, Warnings
f Push operating lever forward.
f Select "Messages" with the operating lever.
f Push operating lever forward.
Any existing warning messages can be called us-
ing the operating lever.
You also can call warning messages which were
cancelled during the journey (but only until the next
time the ignition is switched on).
f Push operating lever forward.
f Push operating lever forwards or pull back-
wards.
The display returns to the Info menu.