Whats the Express-Open Switch and how does it work?
Express-open fully lowers the window. Press the down area to its second position (fully down) for about 1 second. The window will go all the way down. This function works for all windows on the CTS. Can my sunroof be opened incrementally? Yes! Your sunroof is equipped with a comfort stop position. This is a three-quarter open position that will result in an open environment with less wind noise. See your Owner’s Manual for information about using the sunroof control. What’s the purpose of the Sport Mode button? It gives your CTS a sporty driving mode by changing the shift timing and feel for increased performance. How often should the oil be changed on vehicles equipped with the GM Oil Life System? The system will show you when to change the oil – usually between 3,000 miles (5 000 km) and 10,000 miles (16 000 km) since your last oil change. Please see your Owner’s Manual for more information. My child restraint seat is equipped with a top strap (top tether). Where should this be attac
