31 . . .–Section 1See the following under "Driv-er Information Center" later inthis section for more informa-tion:- Trip/Fuel Information MenuFuel Range7. TachometerThe tachometer displays theengine speed in thousands ofrevolutions per minute (RPM).If your vehicle is a CTS-Vmodel, your tachometer hastracer lights that follow thesweep of the indicator.The tracer lights will flash toshow you when to shift to thenext higher gear.See the following in Section 3for more information:- Automatic TransmissionDriver Shift Control- Automatic Transmission TapUp/Tap Down Shift Controls- Manual TransmissionWhen the RPM are too high,the throttle is closed to reducespeed.If your vehicle is a CTS-Vmodel, the tracer lights willflash as the engine approachesthe maximum engine speed.If the RPM do not decrease,the fuel supply to the enginewill be limited in order to avoiddamage to the engine.When the RPM return tonormal operating range, thefuel supply will return tonormal.NOTICEDo not operate the engine withthe tachometer in the shadedwarning area, or enginedamage may occur.This could lead to costly repairsnot covered by your warranty.$10araCTS Page 31 Tuesday, September 15, 2009 12:30 PM
