I looked throughout the forum for a post about the factory radio and did not find one.

Here is my question:

I have 2007 G35 and when i'm driving seems like the radio volume decrease. I was wondering does the factory amp turn off or something, but when i'm parked the radio turns up loud just like a normal radio would.
Now I also, have a button (SSV "speed sound volume" (i guess that what it stands for)) on the radio that has to do with speed.. the faster you go the louder the volume is supposed to increase. I can't figure out why I have to turn the radio all the way up to hear (volume on 30) it while driving.

Has anyone notice this or had this happen to them in their car?

I greatly appreciate the help.. thanks

 

I haven't had that problem. I notice that you have an 07 so you can check with the dealer. On my car, I turned SSV off.

 

thanks bro.. for the advice

 

Turn off SSV and see if that helps.

 

i tried that, but it seems not to have any effect on it... i'm taking it to the dealer tomorrow for my first factory oil change and i'll see what they tell me... thanks for the help all