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 approximately 20 seconds, the engine will begin to transition to its normal, quieter idle speed, which can vary depending on the temperature. This is normal operation.
See also:
What to Use
When windshield washer fluid needs to be added, be sure to read the manufacturer's
instructions before use. Use a fluid that has sufficient protection against freezing
in an area where the tem ...
Exterior
Styling of the DTS is "more architectural and linear," said Gary Cowger,
former president of General Motors North America, during its initial appearance.
The new model's styling evokes C ...
Back-Up Lamps
To replace this bulb:
1. Open the liftgate. See Liftgate for more information.
2. Remove the two screws from the taillamp assembly.
3. Pull the taillamp assembly rearward until the ...