2020-2023 Skoda Octavia Mk4/NX Fuse Box Diagram

The Skoda Octavia Mk4/NX is a mid-size car that was first introduced in 2020. It is available with a variety of engines, including gasoline, diesel, and hybrid.

This article provides fuse box diagrams for the Skoda Octavia Mk4/NX. The fuse box diagrams show the location of all the fuses in the car, as well as their corresponding amperage ratings.

If you are having electrical problems with your Skoda Octavia Mk4/NX, you can use this article to help you identify the source of the problem.

Passenger Compartment

Fuse Number	Components
1	–
2	–
3	Tow hitch
4	SCR (Ad Blue)
5	Selector lever (automatic transmission)
6	Interior lighting
7	Heating of the front seats
8	Sliding/tilting roof
9	Central locking, window lifter (left side of the vehicle), left exterior mirrors (Heating, fold-in function, setting the mirror surface)
10	–
11	Tow hitch
12	Exterior vehicle lighting, fog lights on the right, raised brake lights, license plate lights
13	Central locking (rear doors and boot lid, fuel filler flap), windscreen washer system, headlight cleaning system
14	Music amplifier
15	–
16	Airbags
17	SCR (AdBlue)
18	Steering column lock, KESSY (keyless locking system)
19	Instrument cluster, emergency call, online services
20	Phonebox, USB connections
21	Rear view camera, area view system (Top View)
22	Seat ventilation at the front
23	Interior lighting in front, microphone, operation of the sliding/tilting sunroof
24	All-wheel drive
25	Belt tensioner (front left)
26	Central locking, window lifter (right side of the vehicle), right exterior mirrors (Heating, fold-in function, setting the mirror surface)
27	Belt tensioner (front right)
28	–
29	Tow hitch
30	Infotainment system
31	Tow hitch
32	Seat heating (rear)
33	–
34	230V socket
35	Vehicle exterior lighting, left fog light
36	Air conditioning
37	Electric boot lid
38	–
39	Heated steering wheel
40	–
41	Databus
42	Automatic transmission, gear display
43	Front air conditioning, rear air conditioning, auxiliary heater (auxiliary heating), rear window heating
44	Lane change assist system (Side Assist), diagnostic connection, rain and light sensor, automatic headlamp levelling, parking brake, alarm system, light switch, buttons in the centre console
45	Steering column electronics, control lever under steering wheel
46	Infotainment screen, Head-up display
47	Adaptive Chassis Control (DCC)
48	–
49	–
50	–
51	–
52	12V socket in the luggage compartment
53	Non-contact operation of boot lid
54	–
55	–
56	–
57	–
58	Parking assistance, Park Assist, front radar sensor, front camera for assistance systems
59	Parking brake, air conditioning, reverse gear sensor, interior rearview mirror, engine sound generator
60	Diagnostic connection
61	Clutch pedal switch, engine start
62	USB rear, USB on interior rearview mirror
63	–
64	–
65	–
66	Rear window wiper
67	Heated rear window

Engine Compartment

Fuse Number	Component
1	Power steering The fuse can only be changed by a specialist company!
2	Assistance system ESC, engine control system, engine components
3	Ignition, CNG drive (natural gas drive – applies to G-TEC-vehicles)
4	Left headlight
5	Right headlight
6	Alarm system
7	Automatic gearbox
8	Brake servo
9	Horn
10	Windscreen wiper (front)
11	–
12	Automatic gearbox
13	Assistance system ESC
14	Auxiliary heating
15	Assistance system ESC
16	–
17	Heating
18	Heating
19	–
20	Front differential lock (VAQ)
21	Engine control system
22	Starter
23	Engine control system
24	Engine components
25	Engine components
26	Engine components
27	Lambda sensors, particle filter, NOx sensor
28	Engine components
29	Fuel pump
30	–
31	–
32	Heated windscreen
33	Heating

Here are the steps on how to use the fuse box diagrams:

• Locate the fuse box that is relevant to the electrical problem you are having.
• Identify the fuse that is blown or damaged.
• Replace the fuse with a fuse that has the same amperage rating.
• Inspect the electrical system to ensure that the problem is fixed.

Next Post: 2021-2023 Skoda Fabia Fuse Box Diagram