Automatic Door Locks
For vehicles with an automatic transmission, the doors will lock automatically when all doors are closed, the ignition is on, and the shift lever is moved out of P (Park).
The doors will automatically unlock when the vehicle is stopped and the shift lever is moved into P (Park).
For vehicles with a manual transmission, the doors will lock automatically after the vehicle speed reaches 8 km (5 mph).
The doors will automatically unlock when the key is turned off and removed from the ignition.
Use the manual or power door locks to unlock the doors if someone needs to exit, and to lock the doors again.
The power door locks can be programmed through the Driver Information Center (DIC).
See Vehicle Personalization.
See also:
Manual Transmission
Skip Shift (CTS–V)
Under light acceleration, the
transmission will only allow
shifting from 1 (First) to 4 (Fourth).
This helps improve fuel mileage.
Under harder acceleration, Skip
Shift is ...
Fuel Additives
To provide cleaner air, all gasolines
in the United States are now
required to contain additives that
help prevent engine and fuel system
deposits from forming, allowing the
emission control ...
Park Brake and P (Park) Mechanism Check
WARNING
When you are doing this check, the vehicle could begin to move. You or others
could be injured and property could be damaged. Make sure there is room in front
of the vehicle in case ...






