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Fuse Assignment In Cockpit Fuse Box - GF54.15-P-1256-22GR

MODEL 166 up to model year 2016 

Fig 1: Cockpit Fuse Box - Model 166 Up To Model Year 2016
G12079261Courtesy of MERCEDES-BENZ USA
Slot Fuse Identification Circuit Line ID (line fused) Fused component Rating in amperes (A)
10 Electrical fuse 10 (F3/2f10) 30 0.5 RDWH Electronic ignition lock control unit (N73) 7.5
11 Electrical fuse 11 (F3/2f11) 30 0.75 RDWH Valid with CODE 238 (Active Lane Keeping Assist), CODE 443 (Steering wheel heater) or CODE 476 (Lane Keeping Assist):  Steering column tube module control unit (N80) 10
12 Electrical fuse 12 (F3/2f12) 30 0.5 RDWH Instrument cluster (A1) 5
13 Electrical fuse 13 (F3/2f13) 30 1.0 RDWH Valid with CODE 581 (Comfort automatic air conditioning):  Booster blower electronic blower regulator (N29/8) 15
14 Electrical fuse 14 (F3/2f14) 30 0.5 RDWH Diagnostic connector (X11/4) 5
15 Electrical fuse 15 (F3/2f15) 30 0.5 RDWH Upper control panel control unit (N72/1) 5
16 - 18 Electrical fuse 16 (F3/2f16) - Electrical fuse 18 (F3/2f18) 30 - Spare -
19 Electrical fuse 19 (F3/3f19) 30g 1.5 RDBK Automatic climate control and operating unit (N22/7) 15
20 Electrical fuse 20 (F3/3f20) 30g 0.5 RDBK Steering column tube module control unit (N80) 5
21 Electrical fuse 21 (F3/3f21) 30g 0.5 RDBK Audio/COMAND display (A40/8) 7.5
22 Electrical fuse 22 (F3/3f22) 30g - Spare -