Buick Regal (Opel) Vauxhall Insignia A – fuse and relay

Opel Insignia has been sold from 2008 to the present in two generations with sedan, hatchback and station wagon bodies. Also known as Buick Regal and Vauxhall Insignia. The first generation, Insignia A, was officially sold in 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016. Since 2017, the second generation Opel Insignia b has been in production. In our article we will show the locations of all electronic control units, a detailed designation of the Vauxhall Insignia fuse boxes and relays, with diagrams and photographs. Note the fuse responsible for the cigarette lighter.

Opel Insignia

The number of elements in the boxes and their purpose may differ from that shown and depends on the year of manufacture and the country of delivery of your Buick Regal.

Locations

General layout of electronic control units

General block layoutAssignment

1ABS electronic control unit
2Air conditioner / heater fan motor control unit – near heater fan motor
3Air conditioning / heater control unit – behind the heater control panel
4Shock sensor (SRS) – bonnet panel (amplifier)
5Side impact sensor, left – in the B-pillar
6Side impact sensor, right – in the B-pillar
7Anti-theft alarm sound
8Anti-theft control unit (with volume control) – on the ceiling panel
9Powerful anti-theft alarm siren
10Anti-theft Relay – Integrated in the engine compartment fuse / relay box1
11Bodywork power connector relay – in the under-dash fuse / relay box
12Accumulator battery
13Tailgate Release Actuator Relay – In the under-dash fuse / relay box
14Fuel filler flap lock actuator relay – in the luggage compartment fuse / relay box
15Central locking relay (driver’s door) – integrated in engine fuse / relay box 1
16Diagnostic connector (DLC)
17Differential lock control unit – on the rear gearbox
18Audio system (DAB) receiver – behind the glove compartment
19Additional electric heater – on the heater fan housing
20Electric parking brake control unit – behind the wheel arch
21Electronic engine control unit – near battery
22Fog lamp relay – integrated in engine fuse / relay box 1
23Fuse / relay box, engine compartment 1
24Fuse / relay box, engine compartment 2- on battery
25Pre-guards / relay block, engine compartment З – near the battery
26Fuse / Relay Box, Engine Compartment 4 – Near Cooling Fan Motor
27Fuse / Relay Box, Instrument Panel – Behind the Instrument Panel, Left
28Security guard / relay block, luggage compartment – behind the trim panel
29Glow plug control unit – near battery
30Headlamp control unit – behind the dash
31Headlamp high beam relay – built into the pre-guards / relay box in the engine compartment 1
32Horn – behind the front bumper
33Horn relay – integrated in engine fuse / relay box 1
34Auxiliary Ignition 1 Relay – In the under-dash fuse / relay box
35Keyless entry signal receiver – behind the instrument cluster
36Multifunctional control unit – functions: Anti-theft system, audible warning / buzzer, central locking, cruise control. CAN data bus, power windows, electrical load control, exterior lamps, headlight washer / washer system, horn, instrument cluster, interior lamps, remote control (keyless entry), rear window wiper / washer, starting system, sunroof control system tire pressure, windshield wiper / washer
37Ambient temperature sensor
38Parking Assist Control Unit – Behind Luggage Compartment Trim Panel
39Power steering control unit – behind the dash
40Rain Sensor – Windshield Upper Center
41Rear window washer pump motor relay – integrated in engine fuse / relay box 1
42Rear wiper motor relay – Integrated in engine fuse / relay box 1
43Seat heating control unit .L. front – under the seat
44Seat heating control unit, right, front – under the seat
45SRS electronic control unit – under the center console
46Suspension Control Unit – Behind Trim Panel
47Acceleration sensor (electronically controlled suspension) 1 – on the suspension cup
48Acceleration sensor (electronically controlled suspension) 2- on the suspension cup
49Acceleration Sensor (Electronically Controlled Suspension) 3 – Suspended
50Acceleration sensor (electronically controlled suspension) 4- on the suspension
51Acceleration sensor (electronically controlled suspension) 5 – under the luggage compartment floor
52Body height sensor (front left) – on the suspension
53Body height sensor (left rear) – on the suspension
54Body height sensor (right front) – on the suspension
55Rear door electrical control unit (station wagon) – behind the rear door panel
56Rear door electrical control unit (hatchback) – behind tailgate trim
57Telephone control unit
58Trailer control unit – behind the trim panel
59Electronic gearbox control unit – at gearbox
60Inverter – under the center console
61Windshield washer pump relay – Integrated in engine fuse / relay box 1
62Side movement sensor – under the center console

Engine compartment

Main fuse box

The main fuse and relay box is on the left, next to the battery, and is covered by a protective cover.

The location of the unit under the hood astra jay

Photo for example

Photo of the block under the hood opel insignia

Diagram

Block diagram under the hood opel insignia

Designation

115A Electronic gearbox control unit
215A Electronic engine control unit
3Reserve
4Reserve
515A Ignition, transmission control unit, engine control unit
630A Windshield wiper
7
815A Engine management, Fuel injection, ignition system
915A Engine management, Fuel injection, ignition system
1015A / 20A Electronic engine control unit
1110A Engine management
1230A Starter
137,5A Throttle sensor heating
1415A Lighting
1520A Rear window cleaner
167.5A Engine management
175A Ignition, airbag
1815A Adaptive headlights
1915A Adaptive headlights
2020A Fuel pump
2130A Power windows
2230A ABS, ESP
2310A Power steering
2430A Power windows
2530A Sockets
2660A ABS, ESP
2730A Parking brake
2840A Heated rear window
2915A Left seat with electric adjustment
3015A Right seat with electric adjustment
3110A A / C Compressor Electromagnetic Clutch
3220A Multifunctional control unit
3325A Heated front seats
3425A Roof ventilation hatch
3530A Amplifier for audio system
36Reserve
3710A High beam right headlight
3810A High beam left headlight
39Reserve
40Liquid pump
4130A Vacuum pump
4260A Cooling fan motor
43Reserve
4425A Headlight washers
4560A Cooling fan motor
4610A Cooling fan motor
4710A Engine management
4815A Fog lights
4915A Low beam lamp, right headlight
5015A Low beam lamp, left headlight
5115A Sound signal
525A Instrument cluster, signal
5310A Ignition
545A Headlight switch
557.5A Electric windows and folding mirrors
5615A Windshield washer pump motor
5715A Steering column lock
58Reserve
59Diesel fuel heating
607,5А Power mirrors
617,5А Power mirrors
6210A Fuel vapor recovery system
637.5A Rear window heating sensor
645A Adaptive headlights
657.5A Siren of the anti-theft system
6615A Rear window washer pump motor
6720A Fuel pump
68Reserve
695A Multifunctional control unit
705A Rain sensor
71Power supply for electronic bodywork

Battery-powered box

A high power fuse box must be attached to the battery cover.

the photo

Block on battery

  1. 100A Dashboard fuse / relay box
  2. 100A Dashboard fuse / relay box
  3. 100A Luggage compartment fuse / relay box
  4. 100A Luggage compartment fuse / relay box
  5. Alternator / starter

Passenger compartment

It is located under the dashboard on the driver’s side, behind the glove compartment.

access to the unit in the salon

Diagram

Block diagram in the Astra J cabin

Designation

110A A22 Radio control, K33 Driver information center (DIC) display
220A K9 body control module, exterior lighting
325A K9 Body Control Module
420A A11 Radio, P5 Buzzer control unit
57.5A A12 Digital radio control unit, K82 Mobile phone control unit, T11 Media player interface module
620A Front power socket ( cigarette lighter )
720A Accessory Power Socket
830A K9 Body Control Module, LH headlight (low beam, halogen)
930A K9 Body Control Module, RH headlight (low beam, halogen)
1030A K9 Body Control Module, Door Locks
1140A K8 Fan motor control module. Heating (ventilation) and air conditioning system
1225A S64D Seat adjuster switch – driver, S65D Seat lumbar switch – driver
1325A Electric front seats
147,5А X84 Diagnostic socket
157.5A K36 airbag diagnostic and monitoring module
1610A Central locking
1710A A26 HVAC control panel, K33 HVAC control unit
1830A KR104A Logistic Mode Relay 1
1920A Body control module K9 Brake lights, lights
205A K85 Passenger presence detection module
2110A P16 instrument panel
225A S39 Ignition lock
2320A Body control module K9
2420A Body control module K9
2520A Steering column lock
2620A Accessory Power Connector

The fuses numbered 6 and 7 at 20A are responsible for the operation of the cigarette lighter and additional sockets.

Luggage compartment

In the luggage compartment, this unit is hidden behind the trim on the left side.

Photo of the block in the trunk of an Opel Insignia

Diagram

Opel insignia trunk fuse block diagram

Appointment

130A Central locking, power rear door
240A Air conditioner / heater
340A Trailer control unit
4Reserve
530A Trailer electrical connector
6Reserve
7Reserve
830A Trailer electrical connector
9Reserve
1030A Heater, coolant
1130A Electric front seats
1210A Power seat memory
13Headlight range control, Ride height control system
14Reserve
15Reserve
16Reserve
17Seat heater
1820A Rear door electrical control unit (trunk)
19Rear window blind
20Driver’s seat fan
217.5A Trailer electrical control unit
2215A Rear window blind
235A Anti-theft system
24Left parking light
25Right parking light
26Lighting, direction indicators
27Lighting, direction indicators
28Reserve
2930A Shipping Fuse
3030A Shipping Fuse
3110A Active damping system, automatic high beam switching system, cruise control, traffic sign detection system, lane departure detection system
32Parking system
3310A Differential lock control unit, four-wheel drive
3430A Luke
3530A Central locking
36Power front seats
37Reserve

 

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