Liquid crystal display devices include a vertically aligned liquid crystal cell having first and second surfaces that extend opposite each other and contain a liquid crystal material therein having negative dielectric anisotropy. A heat transfer system comprises an aluminum component, a magnesium component, or an aluminum component and a magnesium component; and the foregoing heat transfer fluid. The assist grip is provided with a flange, and provided with a base portion extended from the flange. The plurality of raised conductive elements may connect the device contacts with the element contacts. Further, for each requested block, an operation is performed on the customer data in the block and the error checking code to determine whether the customer data has changed.