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.
WHO WE ARE. Louisiana Chemical Equipment Co. (LCEC) was founded in 1968 to buy and sell used process equipment and complete plants for relocation throughout the world.Since our first job for Exxon of Baton Rouge, we have grown into a full service company providing services worldwide.HO WE ARE. Louisiana Chemical Equipment Co. (LCEC) was founded in 1968 to buy and sell used process equipment and complete plants for relocation throughout the world.