The fuse legend that came with my 2010 C300 4 Matic Sport references 2 different 7.5 amp fuses for climate control but shouldn't there be a higher amperage fuse for the blower motor itself? I haven't found a reference to this fuse or it's location. Thanks

In my old C230 it was a 30A fuse (green) and it was in the box under the hood and was #29. On the W203 it's 40A (big orange one) #F30. On the 204 it's supposed to also be a big orange 40A in the box under the hood. I think there are only two to pick from. It is good they changed to the big fuse since on my W202 the green 30A eventually melted from contact resistance in the fuse block. Good luck.

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1998 C230 330,000 miles (currently dead of second failed EIS, yours will fail too, turning you into the dealer's personal human cash machine)
1988 F150 144,000 miles (leaks all the colors of the rainbow)
Previous stars: 1981 Brava 210,000 miles, 1978 128 150,000 miles, 1977 B200 Van 175,000 miles, 1972 Vega (great, if rusty, car), 1972 Celica, 1986.5 Supra

AFAIK, there isn't a blower fuse specifically. Its power feed is likely to come from a high amp pre-fuse somewhere, but were it blown half the car would be down.

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90 300TE 4-M
Turbo 103, T3/T04E 50 trim
T04B cover .60 AR
Stage 3 turbine .63 AR
A2W I/C, 40 LB/HR
MS2E, 60-2 Direct Coil Control
3" Exh, AEM W/B O2
Underdrive Alt. and P/S Pulleys,
Vented Rear Discs, .034 Booster.
3.07 diffs 1st Gear Start

90 300CE 104.980
Milled & ported head, 10.3:1 compression
197° intake cam w/20° advancer
Tuned CIS ECU
4° ignition advance
PCS TCM2000, built 722.6
600W networked suction fan
Sportline sway bars
V8 rear subframe, Quaife ATB 3.06 diff