Hidden Menu in HU-613

[XC70XC]

I have heard about some hidden menu in the Hu-613 stereo for my '02 XC70 Cross Country. Anyone familiar with it?

[Crito]

It's a hidden equalizer.

[LloydDobler]

I found these instructions on volvo-forums, give it a shot:

Make sure key is in and turned to accessory position so the radio wil have power available, then

With radio off, press and hold the source button.
Then, press and release the Volume/on/off button.
Continue holding the source button.
In a few seconds the Equalizer Menu will appear.

Press the source button to change which frequency you want to adjust and turn the source button the adjust how much you want to boost or cut a particular frequency.

To save your settings, simply turn off the radio.

Hint: Turn your fader control to full front while adjusting the front speakers and then to full back while adjusting the back speakers. Makes it easier the hear your EQ changes.

[XC70XC]

I found these instructions on volvo-forums, give it a shot:

Thanks Lloyd. Will definitely give it a try.

[FjordMoCo]

I found these instructions on volvo-forums, give it a shot:

Neat! Works perfectly.

[XC70XC]

Got a few more hidden menus. Will post it later