1994–2003 Opel & Vauxhall Omega B Fuse Box Diagram

Passenger Compartment Fuse Box

The fuse box is located in the passenger compartment below the steering column behind a cover.
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