Wiring Diagram, Interior Prefuse Box (F32/4) - PE54.15-P-2514-97FCA
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 | 64L |
| A32 | AC housing | 7L |
| A32 | AC housing | 9L |
| Code 421 | 9G-TRONIC PLUS | 30J |
| Code 970 | Police emergency vehicles | 20J |
| Code 974 | Fire department lead emergency vehicle pre installation | 21J |
| Code 975 | Emergency physician vehicle pre installation | 21J |
| Code 901 | Fuel cell retrofitting | 9J |
| Code 901 | Fuel cell retrofitting | 7J |
| Code 901 | Fuel cell retrofitting | 28J |
| Code 901 | Fuel cell retrofitting | 24J |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 5J |
| F1/3 | Passenger-side A-pillar fuse box | 14L |
| F32/3 | Engine compartment prefuse box | 3L |
| F32/3f10 | Fuse 10 | 1K |
| F32/4 | Vehicle interior prefuse box | 12A |
| F32/4 | Vehicle interior prefuse box | 4A |
| F32/4 | Vehicle interior prefuse box | 20A |
| F32/4 | Vehicle interior prefuse box | 28A |
| F32/4 | Vehicle interior prefuse box | 42A |
| F32/4 | Vehicle interior prefuse box | 36A |
| F32/4 | Vehicle interior prefuse box | 47A |
| F32/4 | Vehicle interior prefuse box | 53A |
| F32/4f10 | Fuse 10 | 29B |
| F32/4f11 | Fuse 11 | 39B |
| F32/4f12 | Fuse 12 | 41B |
| F32/4f13 | Fuse 13 | 42B |
| F32/4f2 | Fuse 2 | 5B |
| F32/4f3 | Fuse 3 | 8B |
| F32/4f4 | Fuse 4 | 10B |
| F32/4f5 | Fuse 5 | 11B |
| F32/4f6 | Fuse 6 | 13B |
| F32/4f7 | Fuse 7 | 16B |
| F32/4f8 | Fuse 8 | 18B |
| F32/4f9 | Fuse 9 | 22B |
| F80/1 | Special-purpose vehicle fuse block 1 | 21L |
| K114 | ECO start/stop function additional battery relay | 5L |
| K40/5 | Rear fuse and relay module | 18L |
| M43/12 | Left fuel cell cooling coolant pump | 28L |
| M43/13 | Center fuel cell cooling coolant pump | 24L |
| X26 | Interior and engine wiring harness electrical connector | 23H |
| X4/37 | Terminal block (circuit 30) | 1G |
| Y3/8 | Fully integrated Transmission Control control unit | 31L |