Wiring Diagram, Engine Compartment Prefuse Box (F32/3) - PE54.15-P-2513-97FCA
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 prefuse box | 4A |
| F32/3 | Engine compartment prefuse box | 12A |
| F32/3 | Engine compartment prefuse box | 28A |
| F32/3 | Engine compartment prefuse box | 20A |
| F32/3 | Engine compartment prefuse box | 36A |
| F32/3 | Engine compartment prefuse box | 44A |
| F32/3 | Engine compartment prefuse box | 52A |
| F32/3 | Engine compartment prefuse box | 55A |
| F32/3 | Engine compartment prefuse box | 61A |
| F32/3 | Engine compartment prefuse 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 prefuse 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 |