A vehicle body lower structure includes a gadget that couples a cross member and a center pillar to each other. High resistance interconnect lines can be used to partition the memory array can be partitioned into areas of high data retention and areas of low data retention. The mobile device determines channel characteristics for the received RF signals, generates channel measurements for the received RF signals, and receives a position estimate for the mobile device from a remote location server. In another example, an element may be defined by a volumetric union of component elements. An electrically conductive encapsulant is provided that overlies the electrically insulating encapsulant, the electrically conductive encapsulant being coupled to the electrically conductive dam structure.