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.
Website: City of Jennings, Louisiana. Jennings is a small city in and the parish seat of Jefferson Davis Parish, Louisiana, United States, near Lake Charles. The population was 10,383 at the 2010 census, a small decline from the 2000 tabulation. The city is 68 percent white.