My solution was to mKe little duct tape sttips and freeze vo and ser. It was too easy to not know if it was set and
next thing you know, if you inadverdently/deliberately pushed set, you could have the stereo playing at 747
take off level!
I rhought Lexus had a recall on thos but Sk a xealer today-hahahah! I am sure I murdered
one full rNge speaker from this, and sorry kiddies, no free recones!
You have been warned!