Audio / C/D unit on 2004 Lexus RX330

May I "drain" the power from the c/d unit and get the Error 4 message off the screen and possibly the 6 c/d's back?

1 answer
error #4 normally indicates an overheat problem inside the CD changer. sometimes, it will play normally for a short period of time, then stop working and the error #4
message appears. you have three options:

1) do nothing and just listen to the radio
2) go to Lexus, the unit is $630+labor
3) find a local auto radio shop to fix it for $250 or so