Light Control is an example of a simple Adaptive Application, providing both the AUTOSAR model as well as a ready-to-run C++ project. If you simply wish to look at the model aspects of the example, you can import it to the tool by either navigating to File|New...|Example|Import Light Control Example or Help|Import Light Control Example.
However, if you want to have a more in-depth look at Light Control's C++ project, navigate to the installation folder for DaVinci Developer Adaptive, where you will find a lightControl.zip in the "examples" folder. Unzip this to your desired working directory, and import all projects under the "Model" folder into DaVinci Developer Adaptive. For more information regarding the project structure as well as instructions on how to build and run the example, please have a look at the Readme file included in the lightcontrol.zip
The Light Control example is only intended for illustrating an example of a possible Adaptive Application and has not passed any quality control measures and may be incomplete. The Light Control example and its code and components are neither intended nor qualified for use in series production.