The module is located behind the glove box. I had to replace mine. To actually TAKE the old module out, and put the new one in requires actually removing the glove box and getting behind the ducting - but you can "cheat" by just taking off the plate behind the glove box (one Phillips screw, two clips) and unplugging the old module and plugging in the new. I just have the new one set in there for now until my husband can actually disassemble the glove box and mount it.