Open the center console, remove the USB Trim by wedging a trim removal tool between the gaps. Also, most expensive car models use a transponder key. It was missing the stock stereo and the the plug was missing and the wires cut. The same can be done to the onboard systems on most newer BMWs now, releasing all the “goodies” that BMW has disabled. We made the payment and they enabled the switch but now our jeeps sentry key remote module isn't recognizing our key to the jeep. Start immediately to enter the following information that describe your Cooper radio: Year on production – the tool works for each year. Check the stereo fuses in the fuse box under the driver's side dash.