Here are the steps. 1  Turn your vehicle to the âOnâ position using your key fob. 2  Insert the DVD disc into your carâs CD player. 3  Follow the on-screen prompts and let the DVD software update the system.  Remove the DVD kit when it is complete, you have successfully upgraded your navigation 1  system. Turn the vehicle to the âOffâ position.
Our History. Overview. Westlake Chemical was founded in 1986 by T. T. Chao, a pioneer in the global petrochemical industry, with the acquisition of a polyethylene plant in Lake Charles, Louisiana.
Westlake Village, California. For the district in Los Angeles, see Westlake, Los Angeles. Westlake Village is a planned community that straddles the Los Angeles and Ventura county line. The eastern portion is the incorporated city of Westlake Village, located on the western edge of Los Angeles County, California.