I couldnt get mine to work on my Audiophile system and asked the dealership and they didnt have an answer for me. So today I had to take my battery out to find my calibration code for my impending Xcalibrator2 and I had the battery out for about 10 min. When I reinstalled the battery, I started the car so I could reprogram my radio stations and when I hit menu RDS was the first option. Holy shit, I thought it would never work!!! So my tip to all of you with an Audiophile stereo (and maybe non Aundiophiles) is to disconnect your battery for 10 or so minutes and then try the menu option. Hope this helps!!!