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sigurante Astra K facelift (2019 - 2021)

Vauxhall Astra K facelift (2019 - 2021) fuses


Sigurante Astra K (2016 - 2019) Sigurante Astra L (2021 - prezent)


General guidelines
  • Data on the replacement fuse must match the data on the defective fuse.
  • Do not replace a blown fuse before fixing the underlying issue.
  • Before replacing a fuse, turn off the respective switch and the ignition.
  • A blown fuse can be recognized by its melted wire. Do not replace the fuse until the cause of the fault has been remedied.
  • Some functions are protected by several fuses.
  • Fuses may also be inserted without existence of a function.

Types of automotive fuses

By voltage: 12v and 24v.
By amperage:
  •  grey - 2 A
  •  violet - 3 A
  •  tan/amber - 5 A
  •  brown - 7,5 A
  •  red - 10 A și 50 A
  •  blue - 15 A
  •  yellow - 20 A
  •  white or transparent - 25 A
  •  green - 30 A
  •  blue-green - 35 A
  •  orange - 40 A
  •  red - 50 A
  •  albastru - 60 A
  •  brown - 70 A
  •  white or transparent - 80 A
  •  violet - 100 A

Read more in the Automotive fuse wikipedia article.

Engine compartment fuse box

  • The fuse box is in the front left of the engine compartment. Disengage the cover and remove it.
  • After having changed defective fuses, close the fuse box cover and press until it engages.
  • If the fuse box cover is not closed correctly, malfunction may occur.
locatie sigurante motor Astra K
tablou sigurante motor Astra K
tablou sigurante motor Astra K cu diagrama si tabel
No. Circuit Amps
1 Starter
2 Starter
3 Exhaust sensor
4 Engine control module
5 Engine functions / Aeroshutter
6 Transmission control module
7 Forward collision alert / Adaptive Cruise Control
8 Engine control module
9 Climate control system
10 Diesel exhaust system
11 Tailgate locking system / Transmission
12 Seat lumbar massage
13 After boil pump / Diesel Exhaust system
14 Diesel exhaust system
15 Exhaust sensor
16 Fuel injection
17 Fuel injection
18 Diesel exhaust system
19 -
20 -
21 -
22 -
23 Washer system for windscreen and rear window
24 -
25 Diesel fuel heating
26 Transmission control module
27 Power tailgate module
28 -
29 Heated rear window
30 Mirror defrost
31 -
32 DC transformer / LED display / Electrical heater / Climate control / Glow plug controller
33 -
34 Horn
35 Engine control module
36 Right high beam (Halogen, Eco LED) / Right low beam (LED)
37 Left high beam (Halogen, Eco LED)
38 LED headlight / Automatic headlight range adjustment
39 Front fog light
40 Central Gateway Module
41 -
42 Manual headlight range adjustment
43 Fuel pump
44 Rear view camera / Inside rear view mirror / Trailer module
45 LED headlight left / Automatic headlight range adjustment left
46 Instrument cluster
47 Steering column lock
48 Rear wiper
49 Outside rearview mirror
50 LED headlight right / Automatic headlight range adjustment right
51 Left low beam (LED)
52 Engine control module / Transmission control module
53 Windscreen wiper
54 Windscreen wiper
55 Diesel Exhaust system
56 -
57 -




Instrument panel fuse box

  • The fuse box is located behind a cover.
  • Pull the cover on the left side to remove.
  • After having changed defective fuses, close the fuse box cover:
    1.Apply the cover on the right side.
    2. Fold the left side of the cover forwards. Take care that the securing clamp is guided as shown in the illustration.
locatie sigurante consola centrala Astra K
tablou sigurante consola centrala Astra K
montare capac sigurante consola centrala Astra K
tablou sigurante consola centrala Astra K cu diagrama si tabel
No. Circuit Amps
1 Rear seat heating (only for vehicles without alarm horn)
2 Climate control system / fan
3 Power seat driver side
4 Power seat passenger side
5 -
6 Power window front
7 -
8 Heated steering wheel
9 Body control module 8
10 Power window rear
11 Sunroof
12 Body control module 6
13 Seat heating (only on vehicles without alarm horn)
14 Exterior mirrors
15 Body control module 1
16 Body control module 7
17 Body control module 4
18 Body control module 3
19 Data link connector
20 Airbag system
21 Climate control system
22 Central locking system / tailgate
23 Electronic key system
24 Power seat memory function
25 Airbag system steering wheel
26 Ignition switch / Steering column lock
27 Body control module 2 28 USB socket
28
29 Cigarette lighter / Power outlet front
30 Selector lever
31 Rear window wiper
32 Transmission control module
33 Anti-theft alarm system / Power sounder
34 Parking assist / Side blind spot alert / Infotainment system / USB socket
35 -
36 Info Display / Instrument cluster
37 Infotainment system / radio




Load compartment fuse box

  • The fuse box is located on the left side of the load compartment behind a cover. Remove the cover. Disengage the fuse box cover and remove it.
  • After having changed defective fuses, close the fuse box cover and press until it engages.
locatie sigurante portbagaj Astra K
capac sigurante portbagaj Astra K
tablou sigurante portbagaj Astra K
tablou sigurante portbagaj Astra K cu diagrama si tabel
No. Circuit Amps
1 -
2 -
3 Trailer module
4 -
5 -
6 -
7 -
8 -
9 -
10 -
11 Amplifier
12 Front seat heating (on vehicles with alarm horn)
13 Rear seat heating (on vehicles with alarm horn)
14 Ignition
15 Seat ventilation
16 Trailer outlet
17 Trailer outlet
18 -
19 -
20 -
21 Electrical rear seat folding
22 -




Additional fuses near the battery

  • Additional fuses are located near the vehicle battery.
locatie sigurante suplimentare baterie Astra K
No. Circuit Amps
1 Engine control module
2 Fuel pump
3 Power supply



The information in the above tables has been scraped automatically from the user's manual and/or other sources and thus we cannot guarantee their accuracy.
You can contact us for any corrections and suggestions.

Additional resources


Owners manual (EN, pdf) (pag. 238)
Sigurante Astra K (2016 - 2019) Sigurante Astra L (2021 - prezent)