ye that should be it
From what i could see the 1st and 2nd gens use the same light switch mechanism. all the way to the left is off (default position), then if you twist to the right you'll feel it click and then the more you twist it the brighter the interior lights should come on. I would guess its maybe moved just past the click making it effectively off? I think that's the correct way round, been a while since any electrons have flowed around my 2nd gen
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