Newbe, first time buyer. 2001 RX300 - 39,000 miles. Every now and then I hear a noise that sounds like a relay ckick from under the dash. At first I thought maybe it was the stereo. I turned off the stereo,heater and anything else I could think of but still heard the click. I can't find the sound either. Whenever I hear the click I'm driving. It sounds like its comming from the glove box. Any ideas?????