Hey Guys, so I bought a 04 RX330 today and promptly took it in to get detailed. Before I took it in I had played around with the GPS and Nav system, everything was fine. A few minutes after I left the detailing place I noticed my Nav System was down.
The first 3 buttons, Map, Dest and Menu simply don't respond (no beeps, nothing) but all the others are fine. After doing some digging, I decided to check up on the nav disk in the back..found where it should have been with no problems. Moved the slider, pressed the eject button..and nothing (the car was on).
Is a Nav Disk required for the system to run? Perhaps the detailing place removed it and forget to put it back..thought I don't see any reason why they would. Since I literally bought the car a few hours before getting it detailed, I have no clue if there was a Nav Disk before I went in or not...but the Nav system was working.
I tried a battery pull too, with no luck.
Anyone else had this issue?