The Opel / Vauxhall Meriva B debuted in March 2010 at the Geneva Motor Show; production began in April, and sales launched in June. Built on the Zafira platform, a key feature of the model is its rear-hinged “FlexDoors”. This article provides detailed fuse box diagrams and relay assignments for the Opel / Vauxhall Meriva B (second generation; SCCS platform) for model years 2009 through 2017.
Below you will find the locations, diagrams, and photo references for the power distribution centers. Fuses for the “Cigarette Lighter” and “Fuel Pump” are highlighted in bold.
In the Trunk
The luggage compartment fuse block is located on the left side of the trunk, behind the plastic trim panel.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| 1 | Headlamps | 15 |
| 6 | Power windows | 20 |
| 7 | Headlamps | 5 |
| 8 | Trailer module / Towing electronics control unit | 20 |
| 9 | Power seats | 10 |
| 10 | Power windows | 20 |
| 11 | Park Assist / Parktronic | 7.5 |
| 12 | Sunroof | 20 |
| 14 | Heated seats | 15 |
| 15 | Trailer module / Towing electronics control unit | 20 |
| 16 | Power seats | 10 |
| R1 | Headlamp relay | - |
In the Passenger Compartment
The interior fuse panel is located on the driver’s side under the instrument panel, accessible behind the storage compartment.
General view of the Opel / Vauxhall Meriva B interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| F1 |
|
10 20 |
| F2 | Instrument cluster display, Dashboard, Telematics / Phone | 10 |
| F3 | Infotainment / Audio system | 20 |
| F4 | Ignition switch, Immobilizer system | 3 / 7.5 |
| F5 | Windshield washer pump | 20 |
| F6 | Central locking actuator (Tailgate / Rear door) | 15 |
| F7 | Central locking system | 20 |
| F8 | Instrument cluster display, Dashboard, Telematics / Phone | 20 |
| F9 | Body Control Module (BCM) / Multifunction control unit | 7.5 / 10 |
| F10 | SRS (Airbag system), Left door unlock | 5 / 7.5 |
| F11 | Right door lock unlock | 5 |
| F12 | Interior lighting / Lamps | 10 |
| F13 | Rain sensor, Power mirrors | 7.5 |
| F14 | Spare | |
In the Engine Compartment
The engine bay contains two power distribution boxes: the main fuse box (1) located adjacent to the battery under a protective cover, and the pre-fuse block (2) mounted directly on the battery positive terminal.
Main Fuse Box
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| F1 | Starter motor | 30 |
| F2 | Right headlamp | 10 |
| F3 | Engine Control Module (ECM) | 20 |
| F4 | Horn | 15 |
| F5 | Body Control Module (BCM) / Multifunction control unit | 7.5 |
| F6 | Engine Control Module (ECM) | 7.5 |
| F7 | Front fog lamps | 15 |
| F8 | Engine cooling fan motor | 20 / 40 50 |
| F9 | Cooling fan control module | 20 / 40 |
| F10 | ABS / ESP system | 30 |
| F11 | A/C compressor clutch | 10 |
| F12 | Headlamp leveling system | 7.5 |
| F13 | ABS / ESP system | 5 |
| F14 | Engine Control Module (ECM) | 7.5 |
| F15 | Voltage converter / transformer | 30 |
| F16 | Left headlamp | 10 |
| F17 | Engine Control Module (ECM) | 5 / 10 |
| F18 | 7.5 | |
| F19 | SRS airbag system | 10 |
| F20 | Engine Control Module (ECM) | 15 / 20 |
| F21 | 15 / 20 | |
| F22 | Electronic Parking Brake (EPB) control module | 30 |
| F23 | Auxiliary power outlet / Accessory connector | 20 |
| F24 | Meriva B fuel pump fuse | 15 |
| F25 | ABS / ESP system | 25 |
| F26 | Heated rear window (Defroster) | 30 |
| F27 | ABS / ESP system | 40 |
| F28 | Climate control / HVAC system | 40 |
| F29 |
|
20 |
| F30 | Climate control / HVAC system | 7.5 |
| F31 | Power windows | 20 |
| F32 | 20 | |
| F33 | Power mirrors | 7.5 |
| F34 | ABS / ESP system | 10 |
| F35 | SRS airbag system | 7.5 |
| No. | Relay Function | |
| 1 | Horn relay | |
| 4 | High-beam headlamp relay | |
| 5 | A/C compressor clutch relay | |
| 6 | Front fog lamp relay | |
| 9 | Starter motor relay | |
| 12 | Fuel pump relay | |
| 13 | Heated rear window relay | |
| 14 | Auxiliary power outlet / Accessory connector relay | |
Fusible Links (Battery Pre-Fuse Block)
The battery pre-fuse block is mounted directly on the battery positive terminal.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| F1 | — | 80 |
| F2 | Luggage compartment fuse box | 100 |
| F3 | — | — |
| F4 | Electric Power Steering (EPS) module | 80 |
| F5 | — | 250 |
| F6 | Starter motor | 300 |
Electrical Component Locations
General layout of electronic control modules and electrical components in the Meriva B:
1. ABS control module;
2. Climate control / A/C control module;
3. Anti-theft system control module;
4. Anti-theft system alarm siren/buzzer;
5. Infotainment / Audio system unit;
6. Battery;
7. Tailgate / Rear door release relay (integrated into passenger compartment fuse box);
8. Rear door central locking relay (integrated into passenger compartment fuse box);
9. Driver door central locking relay (integrated into passenger compartment fuse box);
10. Passenger door central locking relay (integrated into passenger compartment fuse box);
11. Central locking unlock relay 1 (integrated into passenger compartment fuse box);
12. Central locking unlock relay 2 (integrated into passenger compartment fuse box);
13. Diagnostic Link Connector (DLC / OBD-II);
14. Engine Control Module (ECM);
15. Engine compartment fuse & relay boxes (1 & 2);
16. Not used;
17. Fuse box 3 (Diesel models);
18. Passenger compartment fuse & relay box;
19. Luggage compartment fuse & relay box;
20. Glow plug control module;
21. Blower motor resistor (located adjacent to the blower motor);
22. Horn (located behind the wheel arch liner);
23. Ignition auxiliary circuit relay;
24. Instrument cluster control module;
25. Interior lighting relay;
26. Body Control Module (BCM) – controls central locking, exterior lighting, interior lighting, and seat belt warning system;
27. Ambient air temperature sensor;
28. Park Assist control module (located in left side of luggage compartment);
29. Electronic Parking Brake (EPB) module (located on vehicle underbody);
30. Power steering control module;
31. Rear window washer pump relay;
32. Rear window wiper motor relay;
33. Driver seat heating control module (located under driver seat);
34. Passenger seat heating control module (located under front passenger seat);
35. SRS airbag control module;
36. Telematics / Telephone module;
37. Trailer electronics control module (located in left side of luggage compartment);
38. Transmission Control Module (TCM) (mounted on transmission);
39. Windshield washer pump relay (integrated into passenger compartment fuse box);
40. Windshield wiper motor relay (integrated into passenger compartment fuse box).