1994–2003 Opel & Vauxhall Omega B Fuse Box Diagram
Passenger Compartment Fuse Box
| No.
|
A
|
Protected Component |
| 1 | 30 | '99-'03: Electric Windows |
| 30 | '94-'99: Front Electric Windows | |
| 2 | 15 | Stop Lamps, Hazard Warning Lights, Information Display, Cruise Control Switch, Cruise Control Clutch Switch, Trailer Hitch Socket - Contact 6 ('94-'99), Turbodiesel Control Unit ('94-'99), Automatic Transmission (AT) Control Unit ('94-'99) |
| 3 | 30 | Windscreen Wipers, Rear Window Wiper, Windscreen Wash System, Rain Sensor |
| 4 | 15 | (?) '97-'03: Cooling Fan, Blower Relay, Air Conditioning Compressor Relay, Radiator Fan Relay (R26, R52, R53, R74), Cooling Pump Relay, Radiator Fan Test Connector |
| 10 | '94-'97 (?): CD Changer | |
| 5 | 30 | Adjustable Front Seats, Mirror and Seat Adjustment (Memory), Trailer Hitch |
| 6 | 20 | (?) '97-'03: Radio Speaker Amplifier, Soundprocessor, Radio, Infotainment System |
| 10 | '94-'97 (?): Sound Processor | |
| 7 | 10 | '99-'03: Check Control, Engine Oil Level, Courtesy Lamp, Time Delay Consumer Switch-Off Relay |
| 30 | '94-'99: Rear Electric Window | |
| 8 | 10 | Daytime Running Lights |
| 9 | 10 | Automatic Transmission, Back-Up Light Relay, Selector Lever Position Display, Start Up Assistance Switch, Alternator (Automatic Transmission) |
| 10 | Y25DT: Starter & Charging, Engine Oil Minimum Capacity, Air Mass Meter, Automatic Transmission, Reversing Lamps, Starter Relay | |
| 10 | 30 | Y22DTH: Heated Diesel Fuel Filter |
| 11 | 10 | Heated Exterior Mirrors |
| 12 | 20 | Interior Lamp, Hazard Warning Switch, Instrument Panel Cluster, Data Link Connector (DLC), Electronic Climate Control ('99-'03), Triple Info Display, Multi Info Display, Color Info Display, Anti-Theft Warning System ('99-'03), Radio, Telephone, GPS, Navigation System, Trlrmatic, Central Door Locking ('99-'03), Voice Control, Mirror snd Seat Adjustment (Memory), Common Rail Control Unit (Diesel - '99-'03), Cruise Control Switch (Diesel - ('99-'03)), Luggage / Load Compartment Illumination |
| 13 | 10 | Remote Control Outside Rear View Mirror Switch, Electric Windows ('99-'03), Sun Roof ('99-'03), Central Locking System ('99-'03), Anti-Theft Warning System ('99-'03) |
| 14 | 30 | (?) '97-'03: Power Steering Control Unit, Anti-Theft Warning System, Cigarette Lighter, Rear Window Blind, Heater and A/C Control, Front Heated Seat, Heated Wiper Jets, Warning Buzzer |
| 20 | '94-'97 (?): Electric Sunscreen, Heated Washer Nozzles, Front Seat Heating, Power Steering Control Unit, Front Cigarette Lighter, Ashtray Lamp, Recirculating Air Solenoid Valve, Heated Rear Screen Control | |
| 15 | 20 | (?) '97-'03: Reversing Lamps, Alternator (Manual Transmission), Level Control System, Anti-Theft Warning System, Seat and Mirror Setting, Information Display, Heated Seats, Control Indicators, Instruments, Instrument Illumination, Windscreen Wipers, Cooling Fan, Phone, Light Switch, Headlamp Range Adjustment, Warning Buzzer, Common Rail Control Unit (Y25DT), Air Mass Meter (Y25DT), Air Conditioning Compressor Relay, Radiator Fan Relay (R52, R96), Blower Relay, Coolant Pump Relay, Simtec Control Unit (Z22XE), Engine Oil Minimum Capacity (Y25DT), Cruise Control Clutch Switch (Y25DT) |
| 15 | '94-'97 (?): Diesel Filter Heating, Info Display, Electric Sun Roof, Rear Door Fan, Relay Box Fan - Engine Compartment, Cruise Control, Telltales - Instrument Assembly, Glove Compartment Lamp, Lamp Switch, Coolant Pump Relay, Outside Mirror Park Position Relay, Reversing Lamps, AT Switch, Rear Seat Heating, "Park Brake Shift Lock" Control Unit, Seat and Mirror Memory Control Unit, Car Level Control, Safety Check Warning Buzzer, Rear Cigarette Lighter, Interior Lamp, Remote Control Receiver, Electric Window Winders, Turbodiesel Control Unit, A/C Control, A/C Coolant Valve, Radiator Fan Actuation, Radio | |
| 16 | 20 | Front Fog Lamps, Front Fog Lamps Indicator |
| 17 | 20 | Horn |
| 18 | 20 | Petrol: Fuel Pump |
| 20 | Y25DT: Additional Fuel Pump | |
| 19 | 10 | Anti-Lock Brake System (ABS) / Traction Control (TC) / Electronic Stability Program (ESP) |
| 20 | 20 | Heated Seats, Central Locking Control Unit, Sunscreen Motor, Anti-Theft Warning System, Front and Rear Door Lamps |
| 21 | 10 | Left High Beam, Daytime Running Lamp (DRL) Relay, High Beam Indicator (RHD) |
| 22 | 15 | '99-'03: Left Low Beam, Headlamp Range Adjustment, Bulb Test Sensor, Left Xenon Light Controller (with Xenon Lamp) |
| 10 | '94-'99: Left Low Beam, Bulb Control, Headlamp Range Control Motors ('95-'99), Left Headlamp Range Control Motor ('94 1/2) | |
| 23 | 10 | Left Parking Lamp, Left Tail Lamp, Trailer Hitch Socket Terminal 7, Bulb Test Sensor |
| 24 | 20 | Fuel Fired Add-on Heater |
| 25 | 20 | Sun Roof Actuator |
| 26 | 10 | License Lamps, Selector Lever Position Display (Automatic Transmission), Heating Nozzle Lamps ('95-'99), Headlamp Washer System, Daytime Running Light Relay |
| 27 | 20 | Automatic Level Control Sensor, Rear Suspension Leveling Air Compressor Relay, Accessory Socket ('99-'03) |
| 28 | 10 | Rear Fog Lamps, Rear Fog Indicator, Trailer Socket, Park Pilot |
| 29 | 10 | '99-'03: Courtesy Lamp, Airbags, Radiator Fan Test Connector, Radiator Fan Relay (R26, R52, R67), Air Conditioning Compressor Relay, Revolution Acceleration Pressure Switch, Heated Seats, Time Delay Consumer Switch-Off Relay, Engine Oil Minimum Capacity |
| 20 | '94-'99: Trailer Hitch Socket Terminal 9 | |
| 30 | 10 | Right Parking Lamp, Right Tail Lamp, Bulb Test Sensor, Warning Buzzer, Trailer Hitch Socket Terminal 7 |
| 31 | 15 | '99-'03: Headlamp (Right Low Beam), Headlamp Range Adjustment, Bulb Test Sensor, Right Xenon Light Controller (with Xenon Lamp) |
| 10 | '94-'99: Right Low Beam, Bulb Control, Headlamp Range Control Right Motor ('94 1/2) | |
| 32 | 10 | Right High Beam, High Beam Indicator (LHD) |
| 33 | 30 | A/C Compressor Relay, Blower Controller, Electronic Climate Control ('99-'03) |
| 34 | 40 | Rear Window Defogger, Back Window Antenna Amplifier, Anti-Theft Warning System, Phone, Navigation System |
| 40 | Y22DTH: Radiator Fan Time Delay Relay (R34), Radiator Fan Relay (R26) | |
| 35 | 30 | '99-'03: Window Lifter |
| 36 | - | - |
| 37 | - | - |
| 38 | - | - |
| 39 | - | - |
Engine Compartment Fuse Box
2.0i 8V - X20SE, 2.0i 16V - X20XEV
2.0i 8V - 20SE & X20SE
2.2 DTI 16V - Y22DTH
2.2i 16V - Z22XE
2.5 TD - U25DT & X25DT
2.5i 24V - X25XE, 3.0i 24V - X30XE
2.6 24V - Y26SE, 3.2 24V - Y32SE
| No.
|
A
|
Protected Component |
| 36 | 30 | U25DT, X25DT: Filter Heating |
| 39 | 30 | Headlamp Washer System |
| 40 | 30 | X25XE, X30XE, Y26SE, Y32SE: Fan Control Relay (R28) |
| 42 | 30 | U25DT, X25DT, Y25DT: Radiator Fan Relay (R96 - Radiator Fan) |
| 40 | Y22DTH: Radiator Fan Relay (R74 - Radiator Fan), Radiator Fan Relay (R26 - Radiator Fan Preresistor) | |
| 40 | 20SE, X20SE, X20XEV, X25XE, X30XE, Z22XE: Radiator Fan Relay (R67 - Radiator Fan) | |
| 40 | Y26SE, Y32SE: Radiator Fan Relay (R67 - Radiator Fan), Radiator Fan Relay (R26 - Radiator Fan Preresistor) | |
| 49 | 50 | X20SE, X20XEV, X25XE, X30XE: Secondary Air Injection Relay |
| 50 | 10 | Y22DTH: Blower Relay |
| 15 | U25DT, X25DT, Y25DT: Radiator Fan Relay (R51 - Radiator Fan Test Connector, Coolant Temperature Switch, Blowe Relay) Radiator Fan (R96 - Blower Motor), Blower Relay | |
| 10 | X25XE, X30XE, Y26SE, Y32SE: Radiator Fan Relay (R26 - Radiator Fan Test Connector, Coolant Temperature Switch) | |
| 51 | 10 | 20SE, X20SE, X20XEV: Relay Box Fan Relay, Radiator Fan Relay (R26) |
| 52 | 30 | U25DT, X25DT, Y25DT: Radiator Fan Relay (R87), Radiator Fan Relay (R51 - Radiator Fan, Coolant Pump Relay) |
| 30 | 20SE, X20SE, X20XEV, X25XE, X30XE, Z22XE, Y26SE, Y32SE: Radiator Fan Relay (R87- Radiator Fan), Radiator Fan Relay (R26 - Radiator Fan) | |
| 55 | 20 | Y25DT: Radiator Fan Relay (R51 - Charge Cooler - Blower Motor) |
| 56 | 20 | Y22DTH: Engine Main Relay |
| 63 | 30 | Y25DT: Common Rail Control Unit |
| 64 | 30 | Y25DT: Back-Up Light Relay, Preconveying Pump Relay, Engine Damping Block Solenoid Valve, Exhaust Gas Recirculation Solenoid Valve, Spin Level Regulation Solenoid Valve, Pressure Control Solenoid Valve, Turbine Actuator, Camshaft Sensor, Glow Time Relay |
| 70 | 20 | Independent Heater |
| 71 | 1 | Digital Timer, Independent Heater Receiver (with Remote Control) |
| Relay | ||
| R8 | except Rain Sensor: Windshield Wiper Motor | |
| R12 | X20SE, X20SEV, X25XE, X30XE: Secondary Air Injection
|
|
| R13 | U25DT, X25DT: P/N Recognition | |
| R16 | U25DT, X25DT: Presupply Pump | |
| R17 | U25DT, X25DT: Reverse Battery Protection
|
|
| R22 | U25DT, X25DT, X25XE, X30XE, Y22DTH, Y26SE, Y32SE: Coolant Pump | |
| R25 | U25DT, X25DT: Glow Time Control Unit | |
| R26 | Radiator Fan (A/C) | |
| R28 | X25XE, X30XE, Y26SE, Y32SE: Radiator Fan | |
| R34 | Y22DTH: Radiator Fan Time Delay | |
| R42 | X20SE, X20XEV: Reverse Battery Protection | |
| R43 | 20SE, X20SE, X25XE, X30XE: Injectors
|
|
| R44 | 20SE, X20SE, X20XEV, X25XE, X30XE, Z22XE, Y26SE, Y32SE: Fuel Pump | |
| R48 | U25DT, X25DT, X25XE, X30XE: Relay Box Fan
|
|
| R49 | Y22DTH: Blower | |
| 20SE, X20SE, X20XEV: Relay Box Fan | ||
| R51 | 20SE, X20SE, U25DT, X25DT: Radiator Fan | |
| R52 | Radiator Fan | |
| R53 | Y22DTH: Radiator Fan | |
| R60 | A/C Compressor | |
| R67 | 20SE, X20SE, X20XEV, U25DT, X25DT, X25XE, X30XE, Z22XE, Y26SE, Y32SE: Radiator Fan | |
| R74 | Y22DTH: Radiator Fan | |
| R76 | Y22DTH: Glow Time Control Unit | |
| R80 | U25DT, X25DT: Filter Heating
|
|
| R87 | 20SE, X20SE, X20XEV, U25DT, X25DT, X25XE, X30XE, Z22XE, Y26SE, Y32SE: Radiator Fan | |
| R96 | U25DT, X25DT: Radiator Fan | |
| R97 | Headlamps Washer Pump Time Delay | |
| R114 | Engine (Main Relay) | |
| R162 | Rain Sensor (Stage 1) | |
| R163 | Rain Sensor (Stage 2) | |
Engine Compartment Fuse Box No.2 ('97 (?)-'03)
| No.
|
A
|
Circuit Protected |
| 1 | 80 | Anti-Lock Brake System (ABS)/Traction Control (TC)/Electronic Stability Program (ESP), Daytime Running Light |
| 2 | 80 | Y22DTH: Glow Time Control Unit, Fuse No.: "39", "56" |
| 80 | X20DTH: Glow Plug Timer Relay, Fuse No.: "56 (Main Engine Relay)", z
|
|
| 80 | Y25DT: Preconveying Pump Relay, Fuse No.: "50", "55" | |
| 3 | 80 | Y25DT: Fuse No.: "42", "52" |
| 30 | X20SE, X20XEV, X25XE, X30XE, Z22XE, Y26SE, Y32SE: Simtec Control Unit (Z22XE, X20XEV), Motronic Control Unit (X20SE, X25XE, X30XE, Y26SE, Y32SE), Engine Main Relay, Fuel Pump Relay | |
| 4 | 80 | '97-'99: Ignition Switch |
| 80 | '99-'03: Starter, Fuse No.: "33" | |
| 5 | 80 | Immobiliser Control Unit, Anti-theft Alarm and Central Locking Control Unit, Anti-Theft Warning (Horn), Fuse No.: "1", "6", "7", "10", "20", "25", "27", "29 ('97-'99)", "35 ('99-'03)" |
| 6 | 80 | '97-'99: Heater Blower Switch, Air Conditioning Blower Relay, Lighting Switch, Dipped Beam Switch, Headlight Main Beam Relay, Fuse No.: "5", "12", "17", "24", "33" |
| 80 | '99-'03: Light Switch, Rear Window Defogger, Automatic Transmission Control Unit, Signal Switch, High Beam Relay, Fuse No.: "5", "12", "17", "24" |
Passenger Compartment Relay Box
| No.
|
Relay |
| R1 | High Beam |
| R2 | Rear Suspension Leveling Air Compressor |
| R3 | - |
| R4 | Rear Window Defogger & Heated Outside Rearview Mirror |
| R5 | Turn Signal Light Flasher |
| R6 | - |
| R7 | - |
| R8 | '94-'99: Horn |
| R9 | '99-'03: Key In Warning Buzzer |
| '94-'99: Windscreen Wash/Wipe System Interval | |
| R10 | Rear Screen Wash/Wipe System Interval |
| R11 | '99-'03: Horn |
Relay Location
LHD
| No.
|
Relay |
| 1 | '94-'99: AC Fan 1st Speed (R64) |
| '99-'03: Filter Heating (R80) | |
| 2 | '94-'99: Anti-Theft Warning System / Electronic Immobiliser (R3) |
| '99-'03: Servotronic Control Unit (Power Steering (R41)) | |
| 3 | '94-'99: AC (R6) |
| '99-'03: Trailer Bulb Test Sensor (P39) | |
| 4 | '94-'99: AC Heating Fan (4th Speed (R7)) |
| '99-'03: Time Delay Consumer Switch Off (R153) | |
| 5 | '94-'99: Trailer Bulb Test Sensor (P39) |
| '99-'03: Turn Signal Lamps (R46) | |
| 6 | '94-'99: Servotronic Control Unit (Power Steering (R41)) |
| '99-'03: Accessory Socket (R154) | |
| 7 | Bulb Test Sensor (P25) |
RHD
| No.
|
Relay |
| 1 | Bulb Test Sensor (P25) |
| 2 | '94-'99: Servotronic Control Unit (Power Steering (R41)) |
| 3 | '94-'99: Anti-Theft Warning System / Electronic Immobiliser (R3) |
| 4 | Trailer Bulb Test Sensor (P39) |
| 5 | '94-'99: AC Heating Fan (4th Speed (R7)) |
| '99-'03: Filter Heating (R80) | |
| 6 | '99-'03: Turn Signal Lamps (R46) |
| 7 | '94-'99: AC Fan 1st Speed (R64) |
| '99-'03: Time Delay Consumer Switch Off (R153) | |
| 8 | '94-'99: AC (R6) |
| '99-'03: Accessory Socket (R154) | |
| 9 | '99-'03: Servotronic Control Unit (Power Steering (R41)) |
Relays under Rear Seat
| No.
|
Relay |
| 1 | Rear Left Seat Heater |
| 2 | Rear Right Seat Heater |