2002 Frontier XE fog lights

I recently bought an 02 Frontier XE. I found a set of factory fog/driving lights that fit into the bumper like OE would. BAD part no instructions for mounting or wiring. The wiring part Im not concerned about but want to ask if anyone can help with the installation instructions or pics of how they are mounted from the inside.(behind the bumper) It came with hardware but it just dont seem to be enough. If anyone can help Id appreciate it.