my 98 tj won't even light up my 4 wheel selector lights on the dashboard anymore - as usual, BigJim is right - if it doesn't stay on, don't worry about it

those switches that flip on the cabin light (i assume its a part of the soundbar, like mine) when you open the door are fussy in TJs - i got so frustrated with the one on my passenger side door that i just took it out, haha