crazy thought but it would add drama.

[dj's 2000 xj]

Winner!!

whenever you turn your lights on just roll down the window and shout "thung"

 

[GSequoia]

I too have that same annoying keyboard. The good thing is that I can be typing replies to , and my boss hears me doing work.

Yeah but when you chuckle every 45 seconds it kinda gives it away...

 

[Chero-King]

My lights make a "thung" sound!! I'll try to get a recording of it somehow. I never actually noticed it until you mentioned this.
I have it professionally wired up which is probably why and out of the 8 lights on the Jeep only the 2 6.5" spot lights make the "thung" sound when turned on.