My 560SL doesn't list the fuses in the owner's manual, but does have a label on the fuse cover listing the circuits. If all else fails, taking a fuse out and checking for 0 ohms on a meter is a quick process; you'll go through all of them in 10 minutes or less. Take one out, check it and replace if good; if not, WRITE DOWN which slot it came from and what size it is (don't ask me how I know this!). If you don't have a VOM (volt-ohm-ammeter), under 20 bucks at Radio Shack will fix that.
Apologies if I'm pointing out stuff you already know.
'97 SL500, 40th anniversary edition
'04 Olds Bravada (SWMBO's)
'06 Lexus ES330
'89 560SL (sold)
SL--Anything else is just a Mercedes.
(Kudos to whoever said it first)