Wacker Neuson Mobile Excavator 6503 Fuse Box Info
Cabin compartment fuse box location:
The cabin fuse box is located under the seat on the left.
Fuse Box Diagram | Layout
Cabin compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| F3 | 10A | Displays |
| F4 | 10A | Working lights |
| F5 | 15A | Roof working lights |
| F6 | 10A | Horn, valves |
| F7 | 15A | Heating, air conditioning |
| F8 | 10A | Window wiper, cab |
| F9 | 10A | Drive interlock, rotating beacon, cab |
| F10 | 15A | Socket, 12V power outlet |
| F11 | 10A | Left-hand side clearance light, instrument panel lights, displays |
| F12 | 10A | Instrument panel lights, right-hand side clearance light |
| F13 | 15A | Low beam |
| F14 | 10A | High beam, high beam indicator light |
| F15 | 15A | Brake lights |
| F16 | 10A | Turn indicators |
| F17 | 10A | Idling speed control |
| F18 | 15A | Turn indicators |
Main fuse box with relays underneath the cab (The relays are located in the relay box under the cab, next to the swivelling console):
| Fuse/Relay N° | Rating | Functions |
| F1 | 40A | Start, preheat, cutoff solenoid |
| F2 | 50A | Fuel-filling pump, main fuse, preheating start switch |
| K9 | - | Cutoff solenoid |
| K5 | - | Preheating |
| K6 | - | Preheating timer |
| K7 | - | Starting relay |
| K8 | - | Cutoff solenoid timer |
| V1 | - | Diode |
