I thought this was odd. I engaged Night/Stealth Mode and it worked; however, I would prefer to have the tachometer also lit in addition to the speedometer. The problem is, the option does not display at all for access to change the tachometer to "on" in Night/Stealth mode. My manual states access to the Night Mode option is the last item under the Trip/Odometer list....not on my DIC choices. Is this option only accessible to change on the GTs and GXPs only....????