Wiring Diagram, Engine Compartment Pre-fuse Box (F32/3) - PE54.15-P-2513-97FCA
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
Model 253.99 as of model year 2019
with code 9O1 (Fuel cell pre-installation)
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 80L |
| Code 901 | Fuel cell retrofitting | 2J |
| Code 901 | Fuel cell retrofitting | 3J |
| Code 901 | Fuel cell retrofitting | 14J |
| Code 901 | Fuel cell retrofitting | 13J |
| Code 901 | Fuel cell retrofitting | 18J |
| Code 901 | Fuel cell retrofitting | 16J |
| Code 901 | Fuel cell retrofitting | 39J |
| Code 901 | Fuel cell retrofitting | 21E |
| Code 901 | Fuel cell retrofitting | 22F |
| Code 901 | Fuel cell retrofitting | 48J |
| Code B01 | 48V technology | 52J |
| Code L | LEFT-HAND DRIVE | 9L |
| Code L | LEFT-HAND DRIVE | 37G |
| Code L | LEFT-HAND DRIVE | 37F |
| Code M177 | SPARK-IGNITION ENGINE M177 | 18J |
| Code M177 | SPARK-IGNITION ENGINE M177 | 20J |
| Code M264 | SPARK-IGNITION ENGINE M264 | 40B |
| Code M264 | SPARK-IGNITION ENGINE M264 | 42J |
| Code M654 | DIESEL ENGINE 0M654 | 41J |
| Code M654 | DIESEL ENGINE 0M654 | 33J |
| Code M656 | 6-CYLINDER INLINE DIESEL ENGINE 0M656 | 41J |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 33J |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 51J |
| Code R | RIGHT-HAND DRIVE | 37F |
| Code R | RIGHT-HAND DRIVE | 9L |
| Code R | RIGHT-HAND DRIVE | 37G |
| F1/3 | Passenger-side A-pillar fuse box | 6L |
| F32/3 | Engine compartment Pre-fuse box | 4A |
| F32/3 | Engine compartment Pre-fuse box | 12A |
| F32/3 | Engine compartment Pre-fuse box | 28A |
| F32/3 | Engine compartment Pre-fuse box | 20A |
| F32/3 | Engine compartment Pre-fuse box | 36A |
| F32/3 | Engine compartment Pre-fuse box | 44A |
| F32/3 | Engine compartment Pre-fuse box | 52A |
| F32/3 | Engine compartment Pre-fuse box | 55A |
| F32/3 | Engine compartment Pre-fuse box | 61A |
| F32/3 | Engine compartment Pre-fuse box | 71A |
| F32/3f1 | Fuse 1 | 17B |
| F32/3f10 | Fuse 10 | 44B |
| F32/3f13 | Fuse 13 | 50B |
| F32/3f2 | Fuse 2 | 19B |
| F32/3f3 | Fuse 3 | 5B |
| F32/3f5 | Fuse 5 | 23B |
| F32/3f6 | Fuse 6 | 27B |
| F32/3f7 | Fuse 7 | 33B |
| F32/3f8 | Fuse 8 | 36B |
| F32/3f9 | Fuse 9 | 41B |
| F32/4 | Vehicle interior Pre-fuse box | 45L |
| G1 | On-board electrical system battery | 2L |
| K40/10 | HYBRID fuse and relay module | 39L |
| K40/6 | Driver-side fuse and relay module | 29L |
| K40/8 | Engine fuse and relay module | 25L |
| K57/4 | Battery disconnect switch relay | 7E |
| K57/4 | Battery disconnect switch relay | 66B |
| M4/7 | Fan motor | 32L |
| M4/7 | Fan motor | 33L |
| M4/7 | Fan motor | 35L |
| M75/11 | Electric coolant pump | 42L |
| N10/6 | Front SAM control unit | 12L |
| N129/1 | Power electronics control unit | 51L |
| N14/2 | Glow output stage | 41L |
| N30/4 | Electronic Stability Program control unit | 20L |
| N30/4 | Electronic Stability Program control unit | 18L |
| N30/4 | Electronic Stability Program control unit | 16L |
| N68 | Electrical power steering control unit | 36L |
| N73 | Electronic ignition switch control unit | 13L |
| N73 | Electronic ignition switch control unit | 14L |
| N83/1 | DC/DC converter control unit | 52L |
| N83/1 | DC/DC converter control unit | 48L |
| R62 | Voltage dip limiter | 3L |
| U1095 | Valid for fan motor 600W | 32J |
| U1096 | Valid for fan motor 850W | 34J |
| W16 | Major assembly compartment ground point | 10L |
| W16/4 | Right major assembly compartment ground point | 10L |
| X244/5 | Left vehicle-end busbar stud 2 | 38F |
| X244/6 | Right vehicle-end busbar stud 2 | 38F |
| X244/7 | Left engine-end busbar stud 2 | 38G |
| X244/8 | Right engine-end busbar stud 2 | 38G |
| X4/37 | Terminal block (circuit 30) | 44G |
| X4/4 | Terminal block (circuit 30) | 48G |