Fuse Assignment Of Pre-fuse Box In Engine Compartment - GF54.15-P-1256-25RFN
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 253 (except 253.99)
as of Model year 2020
Side view, viewed from top
| Connection | Fuse Identification | Circuit | Wire Identification |
Fused component | Fuse rating (A) |
|---|---|---|---|---|---|
| 1 | Electrical fuse 1 (F32/3f1) | 30t | 6.0 RD | Electronic Stability Program control unit (N30/4) | 60 |
| 2 | Electrical fuse 2 (F32/3f2) | 30t | 4.0 RDBU | Electronic Stability Program control unit (N30/4) | 40 |
| 3 | Electrical fuse 3 (F32/3f3) | 30 | 4.0 RD | Passenger-side A-pillar fuse box (F1/3) | 30 |
| 4 | - | 30 | 35.0 BK | Voltage dip limiter (R62) | - |
| 5 | Electrical fuse 5 (F32/3f5) | 30t | 16.0 RD | Engine fuse and relay module (K40/8) | 150 |
| 6 | Electrical fuse 6 (F32/3f6) | 30t | 16.0 RD | Driver-side fuse and relay module (K40/6) | 150 |
| 7 | Electrical fuse 7 (F32/3f7) | 30t | 10.0 RD | Fan motor 600 W: Fan motor (M4/7) |
80 |
| 16.0 RD | Fan motor 850 W: Fan motor (M4/7) |
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| 16.0 RD | Engine 654 with code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUG-IN)): Fan motor (M4/7) |
150 | |||
| 8 | Electrical fuse 8 (F32/3f8) | 30t | 12.0 RD | Electrical power steering control unit (N68) | 100 |
| 9 | Electrical fuse 9 (F32/3f9) | 30t | 10.0 BK | Engine 654, 656: Glow output stage (N14/2) |
100 |
| 10 | Electrical fuse 10 (F32/3f10) | 30t | 35.0 BK | Vehicle interior prefuse box (F32/4) | 300 |
| 11 | Electrical fuse 11 (F32/3f11) | - | - | Spare | - |
| 12 | Electrical fuse 12 (F32/3f12) | - | - | Spare | - |
| 13 | Electrical fuse 13 (F32/3f13) | 30t | 50.0 RD | With code B01 (48V technology): DC/DC converter control unit (N83/1) |
400 |
| With code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUG-IN)): Power electronics control unit (N129/1) |
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| C1 | - | 30 | - | Battery disconnect switch relay (K57/4) | - |
| 30t | Battery disconnect switch relay (K57/4) | - |