See also:

California Fuel Requirements
If the vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel i ...

Safety refinements
Designed and engineered with occupant safety and protection in mind, the DTS reinforces Cadillac's long-standing reputation for safe occupant environments in premium vehicles. The new 2006 DTS i ...

Starting the Engine
If the vehicle is a hybrid, see the hybrid supplement for more information. Move the shift lever to P (Park) or N (Neutral). The engine will not start in any other position. To restart the engine w ...