I own a Hybrid LE and I checked the rear compartment out of pure boredom at my apartment (I have remote corporate work so imagine the loneliness). So yeah, when I checked, there was an indicator on the lid pointing that the component underneath should be the D/L No. 2. First off, what is that supposed to be? There's none in there but I'm trying to locate an empty fuse slot for a subwoofer. It should be 15A if I read it correctly, so it should be fine and safe to use to power my sub. Is my understanding correct? Anyway, upon checking, I also saw that the fuses indicated as Batt Fan No. 2 and ECU-B No. 3 are both vacant. Is that something to be worried about or it's just fine? Maybe my car doesn't have those accessories but I am quite alarmed because... a fan is a fan. Might be needed. Can you guys please enlighten me more before I do something that might mess it all up (lol). Thanks! 