A wireless transmittingreceiving system preferably operable between first and second vehicles is provided which enables the second vehicle to replicate the lighting condition of the first vehicle. The proposed approach is based on continuous mapping of a 2D grid on the 3D meshed model. The target region of the semiconductor material is lased so as to incorporate the dopant or to surface modify the semiconductor material. The holding recesses are defined longitudinally in the bottom of the plug cavity. The VPN service manager changes the VPN service condition in real time in accordance with an operation status of the customer network in cooperation with the VPN service agent.