Is300 Stereo No Sound For 15 Min

[sanbashi112]

Hello,

I have a 2003 IS300. I am having a problem with the stock stereo system. When I first turn the ignition, there is no sound coming from the stereo. CD, radio, iPOD via GROM for iPod interface. After 15-20 min driving, I get the sound back. Does anyone have similar problem like this? If yes, can you tell me how to fix this?

This starts happening a week ago. There was no changes made to the car recently.

Things I have done so far,

remove fuse and put back in after a several min. No luck,

disconnect battery for a several hours. no fix

Any suggestions appreciated.

Thanks!