Fuses and relay Opel / Vauxhall Insignia A, 2008 - 2016

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

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

General arrangement

Location of electronic control units.

No. Module
1 ABS electronic control unit
2 Air conditioner / heater blower motor control unit - near the heater blower motor
3 Air conditioning / heater control unit - behind the heater control panel
4 Shock sensor (SRS) - bonnet panel (amplifier)
5 Side impact sensor, left - in the B-pillar
6 Side impact sensor, right - in the B-pillar
7 Anti-theft alarm sound
8 Anti-theft control unit (with volume control) - on the ceiling panel
9 Powerful anti-theft alarm siren
10 Anti-theft Relay - Integrated in the engine compartment fuse / relay box1
11 Bodywork power connector relay - in the under-dash fuse / relay box
12 Accumulator battery
13 Tailgate opener actuator relay - in the under-dash fuse / relay box
14 Fuel filler flap lock actuator relay - in the luggage compartment fuse / relay box
15 Central locking relay (driver's door) - integrated in engine fuse / relay box 1
16 Diagnostic connector (DLC)
17 Differential lock control unit - on the rear gearbox
18 Audio system (DAB) receiver - behind the glove compartment
19 Additional electric heater - on the heater fan housing
20 Electric parking brake control unit - behind the wheel arch
21 Electronic engine control unit - near battery
22 Fog lamp relay - integrated in engine fuse / relay box 1
23 Fuse / relay box, engine compartment 1
24 Fuse / relay box, engine compartment 2- on battery
25 Pre-guards / relay block, engine compartment З - near the battery
26 Fuse / Relay Box, Engine Compartment 4 - Near Cooling Fan Motor
27 Fuse / Relay Box, Instrument Panel - Behind the Instrument Panel, Left
28 Security guard / relay block, luggage compartment - behind the trim panel
29 Glow plug control unit - near battery
30 Headlamp control unit - behind the dash
31 Headlamp high beam relay - built into the pre-guards / relay box in the engine compartment 1
32 Horn - behind the front bumper
33 Horn relay - integrated in engine fuse / relay box 1
34 Auxiliary Ignition 1 Relay - In the under-dash fuse / relay box
35 Keyless entry signal receiver - behind the instrument cluster
36 Multifunctional 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
37 Ambient temperature sensor
38 Parking Assist Control Unit - Behind Luggage Compartment Trim Panel
39 Power steering control unit - behind the dash
40 Rain Sensor - Windshield Upper Center
41 Rear window washer pump motor relay - integrated in engine fuse / relay box 1
42 Rear wiper motor relay - Integrated in engine fuse / relay box 1
43 Seat heating control unit .L. front - under the seat
44 Seat heating control unit, right, front - under the seat
45 SRS electronic control unit - under the center console
46 Suspension Control Unit - Behind Trim Panel
47 Acceleration sensor (electronically controlled suspension) 1 - on the suspension cup
48 Acceleration sensor (electronically controlled suspension) 2- on the suspension cup
49 Acceleration Sensor (Electronically Controlled Suspension) 3 - Suspended
50 Acceleration sensor (electronically controlled suspension) 4- on the suspension
51 Acceleration sensor (electronically controlled suspension) 5 - under the luggage compartment floor
52 Body height sensor (front left) - on the suspension
53 Body height sensor (left rear) - on the suspension
54 Body height sensor (right front) - on the suspension
55 Rear door electrical control unit (station wagon) - behind the rear door panel
56 Rear door electrical control unit (hatchback) - behind tailgate trim
57 Telephone control unit
58 Trailer control unit - behind the trim panel
59 Electronic gearbox control unit - at gearbox
60 Inverter - under the center console
61 Windshield washer pump relay - Integrated in engine fuse / relay box 1
62 Lateral movement sensor - under the center console

In the engine compartment

Main fuse box

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

Photo - example.

No. Fuse Rating / Circuit Protected
1 15A Electronic gearbox control unit
2 15A Electronic engine control unit
3 Spare
4 Spare
5 15A Ignition, transmission control unit, engine control unit
6 30A Windshield wiper
7 Spare
8 15A Engine management, Fuel injection, ignition system
9 15A Engine management, Fuel injection, ignition system
10 15A / 20A Electronic engine control unit
11 10A Engine management
12 30A Starter
13 7,5A Throttle sensor heating
14 15A Lighting
15 20A Rear window cleaner
16 7.5A Engine management
17 5A Ignition, airbag
18 15A Adaptive headlights
19 15A Adaptive headlights
20 20A Fuel pump
21 30A Power windows
22 30A ABS, ESP
23 10A Power steering
24 30A Power windows
25 30A Sockets
26 60A ABS, ESP
27 30A Parking brake
28 40A Heated rear window
29 15A Left seat with electric adjustment
30 15A Right seat with electric adjustment
31 10A A / C Compressor Electromagnetic Clutch
32 20A Multifunctional control unit
33 25A Heated front seats
34 25A Roof ventilation hatch
35 30A Audio amplifier
36 Spare
37 10A High beam right headlight
38 10A High beam left headlight
39 Spare
40 Liquid pump
41 30A Vacuum pump
42 60A Cooling fan motor
43 Spare
44 25A Headlight washers
45 60A Cooling fan motor
46 10A Cooling fan motor
47 10A Engine management
48 15A Fog lights
49 15A Low beam lamp, right headlight
fifty 15A Low beam lamp, left headlight
51 15A Sound signal
52 5A Instrument panel, signal
53 10A Ignition
54 5A Headlight switch
55 7.5A Electric windows and folding mirrors
56 15A Windshield washer pump motor
57 15A Steering column lock
58 Spare
59 Diesel fuel heating
60 7,5А Power mirrors
61 7,5А Power mirrors
62 10A Fuel vapor recovery system
63 7.5A Rear window heating sensor
64 5A Adaptive headlights
65 7.5A Siren of the anti-theft system
66 15A Rear window washer pump motor
67 20A Fuel pump
68 Spare
69 5A Multifunctional control unit
70 5A Rain sensor
71 Power supply for electronic bodywork

Battery-powered unit

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


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

In the passenger compartment

Fuse box is located under the dashboard on the driver's side, behind the glove compartment.

No. Amps / Description
1 10A A22 Radio control, K33 Driver information center (DIC) display
2 20A K9 body control module, exterior lighting
3 25A K9 Body Control Module
4 20A A11 Radio, P5 Buzzer control unit
5 7.5A A12 Digital radio control unit, K82 Mobile phone control unit, T11 Media player interface module
6 20A Front power socket ( cigarette lighter )
7 20A Accessory Power Socket
8 30A K9 Body Control Module, LH headlight (low beam, halogen)
9 30A K9 Body Control Module, RH headlight (low beam, halogen)
10 30A K9 Body Control Module, Door Locks
11 40A K8 Fan motor control module. Heating (ventilation) and air conditioning system
12 25A S64D Seat adjuster switch - driver, S65D Seat lumbar switch - driver
13 25A Electric front seats
14 7,5А X84 Diagnostic socket
15 7.5A K36 airbag diagnostic and monitoring module
16 10A Central locking
17 10A A26 HVAC control panel, K33 HVAC control unit
18 30A KR104A Logistic Mode Relay 1
19 20A Body control module K9 Brake lights, lights
20 5A K85 Passenger presence detection module
21 10A P16 instrument panel
22 5A S39 Ignition lock
23 20A Body control module K9
24 20A Body control module K9
25 20A Steering column lock
26 20A Accessory Power Connector

Trunk fuse box

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

No. Amps / Description
1 30A Central locking, power rear door
2 40A Air conditioner / heater
3 40A Trailer control unit
4 Spare
5 30A Trailer electrical connector
6 Spare
7 Spare
8 30A Trailer electrical connector
9 Spare
10 30A Heater, coolant
11 30A Electric front seats
12 10A Power seat memory
13 Headlight range control, Ride height control system
14 Spare
15 Spare
16 Spare
17 Seat heater
18 20A Rear door electrical control unit (trunk)
19 Rear window blind
20 Driver's seat fan
21 7.5A Trailer electrical control unit
22 15A Rear window blind
23 5A Anti-theft system
24 Left parking light
25 Right parking light
26 Lighting, direction indicators
27 Lighting, direction indicators
28 Spare
29 30A Shipping Fuse
30 30A Shipping Fuse
31 10A Active damping system, automatic high beam switching system, cruise control, traffic sign detection system, lane departure detection system
32 Parking system
33 10A Differential lock control unit, four-wheel drive system
34 30A Moonroof
35 30A Central locking
36 Power front seats
37 Spare
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