| Fuse | Rating | Circuit Protected |
|---|---|---|
| F21 | 30A | LH Front Door Control Unit |
| F22 | 30A | RH Front Door Control Unit |
| F23 | - | Spare |
| F24 | 7.5A | CD Player |
| F25 | 30A | Upper Control Panel Control Unit |
| F26 | 25A | Audio Amplifier |
| F27 | - | Spare |
| F28 | - | Spare |
| F29 | 30A | RH Front Seat Adjusment Control Unit |
| F30 | 40A | Heating System Recirculation Unit |
| F31 | 20A | ELS Control Unit, Electric Steering Lock Control Unit |
| F32 | - | Spare |
| F33 | - | Spare |
| F34 | 30A | LH Front Seat Adjusment Control Unit |
| F35 | 30A | Stationary Heater Unit (STH) |
| F36 | 10A | Telephone |
| F37 | - | Spare |
| F38 | - | Spare |
| F39 | - | Spare |
| F40 | 7.5A | Phone |
| F41 | 7.5A | Automatic Air Conditioning (AAC) |
| F42 | 7.5A | Instrument Cluster |
Mercedes Benz W203 2001 Under Seat Fuse Panel/Board – Fuse Symbol Map




