See also:

Starting the Engine
When first starting the vehicle, the engine idle speed will be elevated to allow the catalytic converter, an emissions control device, to quickly reach operating temperature. After approximat ...

Interior Quality & Comfort
The CTS' cabin quality has held up well since this generation first hit the road as a 2008 model, and it's still competitive against newer entrants like the 535i and M37. Among the highlights are ...

Remote Lock/Unlock/Start
Select Remote Lock/Unlock/Start and the following will be displayed: - Unlock Feedback (Lights) - Locking Feedback - Door Unlock Options - Passive Door Lock - Passive Door Unlock - Memory Remo ...