The key beeps generally don't bother me, but the one that drives me nuts are the beeps that go along with the volume control. If I use the knob on the unit there are no sounds obviously, but if I control the volume using steering wheel controls I get beeps for every level up/down.

 

I've seen the mods to eliminate the key beeps entirely, but I just want to remove those that correspond to the steering wheel controls.

 

Can this be done?

 

For what it's worth, I'm using the Peripheral PESWIPS adapter to a 06 Tundra.