The third generation Superb is built on the MQB platform (developed by Volkswagen) and inherited the design of the infamous VisionC green concept car, which Skoda showed at the Geneva motor show in 2014. In this material, we will analyze in detail the fuse diagrams of the Skoda Superb 3rd generation (3V / B8) 2015, 2016, 2017, 2018, 2019, 2020, 2021 release.
Here you will find the locations and photos of the mounting blocks. Separately, we note the fuse responsible for the cigarette lighter and fuel pump.
In the engine compartment
Fuse box located on the left side of the engine compartment behind the protective cover. To access, squeeze the catches (1) and pull up (2).
Photo - an example of execution.
Diagram
No.
Description of fuses
A
1
ABS control module
ABS control module
25
2
40/60
ABS hydraulic pump
3
Engine / engine control unit
15
30
4
Radiator fan
5 / 7.5
Low and high heat output relay
Oil pressure regulating valve
Turbocharger air recirculation valve
Intake manifold flap valve
Piston cooling nozzle control valve
Oil level and temperature sensor
Turbine changeover valve
Relay for power supply of engine components
5
Fuel pressure regulating valve
10
Fuel metering valve
Relay for power supply of engine components
Turbine changeover valve
6
Brake light switch
5 / 7.5
7
Charge air cooling pump
7.5 / 10
Transmission coolant valve
Coolant shut-off valve
Additional heating pump
Cylinder head coolant valve
Oil pressure regulating valve
Fuel tank control module leak detection
8
Lambda probes before and after the catalyst
15
NOx Sensor Control Modules
9
Exhaust Flap Control Modules
5/10
Automatic glow plug control module
Crankcase breather heating element
Air mass meter
Heating auxiliary pump
Activated carbon filter solenoid valve 1
Valves for adjusting the valve timing
10
Superb 3 fuel pump fuse
15/20
11
Additional air heater element
40/50
12
40
13
Auxiliary hydraulic pump 1 for transmission oil
30
14
Heated windshield relay
40
15
Horn relay
15
16
Relay for power supply of engine components
20
17
Engine / engine control unit
7.5
ABS system
Heated windshield relay
18
Battery control module
5 / 7.5
Data bus diagnostic interface
19
Wiper Motor Control Module
30
20
Sound signal
10
21
Heated windscreen relay 2
30
22
Engine / engine control unit
5 / 7.5
23
Starter
30
24
Additional air heater element
40
31
Empty
-
32
Empty
-
33
Heated windscreen relay 2
30
34
30
35
Wiper Motor Control Module
30
36
Empty
-
37
Additional heater control module
30
38
Empty
-
Relay modules
R1
Starter
R2
R3
Horn relay
R4
High heat output relay
R5
Main relay (petrol)
Terminal 30 power supply relay (diesel)
R6
Glow control ECU (petrol)
R7
Low thermal power relay (diesel)
R8
Relay for power supply of engine components (2.0 l petrol engine)
R9
Heated windshield
R10
In the passenger compartment
Skoda Superb LHD: Located on the driver's side behind the glove compartment. For access by pressing on the latches "A", take out the drawer itself.
Right-hand drive models: Fuse box located on the passenger side, behind the glove compartment. To access, you need to remove the glove compartment.
General view of the block.
Diagram
No.
Description
A
1
Reductant heater control module
30
2
Steering column control module
10
3
Empty
-
4
Sound signal (horn)
7.5 / 10
5
Data bus diagnostic interface
5 / 7.5
6
Selector lever
5 / 7.5
7
Heater and air conditioning controls
10
Rear air conditioning control and display module
Remote control of auxiliary heater
Heated rear window
Watch
Tire Pressure Monitoring System Control Module
8
Rotary light switch
7.5 / 10
Electromechanical parking brake button
Rain and light sensor
OBD diagnostic connector
Burglar alarm sensor
Left and right backlight LED
Front interior lighting
Burglar alarm sensor
Control module for headlights and headlight range control
door lamps
9
Steering column control module
5 / 7.5
10
Front Information Display and Control Unit Control Module
7.5 / 10
Head-up display control module
11
Onboard supply control module
40
12
Electronic information system control module 1
20
Navigation control module
13
Front left seat belt
25
14
Supply fan control module
40
15
Electronic steering column lock control module
10
16
Two-way signal booster for mobile phone / data services
7.5
USB charging port 1
Storage compartment with mobile phone interface
USB hub
17
Emergency call module control module and communication unit
7.5
18
Overhead camera control module
7.5
Tailgate handle
Rear view camera from above
19
Interface for login and launch system
7.5
20
Dosing system relay
7.5 / 10
Vacuum pump relay
21
Four-wheel drive control module
15
22
Trailer recognition control module
15
23
Sliding sunroof control module
20/30
24
Onboard supply control module
40
25
Driver's door control module
30
Driver's rear door module
26
Onboard supply control module
30
27
30
28
Trailer recognition control module
25
29
Remote start relay
5
30
10
31
Trunk lid control unit
30
32
Front camera for driver assistance systems
10
Adaptive cruise control control unit
Parking aid control unit
Lane change assist control unit
33
Airbag control unit
5 / 7.5
34
Internal mirror
7.5
Socket relay
Reversing light switch
Refrigerant pressure sensor
Air quality sensor
Central switch box in the front panel
Switch block 1 in the center console
Sound Control Unit
Parking brake button
35
OBD diagnostic connector
7.5 / 10
36
Headlight, front right
5 / 7.5
37
Front left headlight
5 / 7.5
38
Trailer detection control unit
25
39
Front and rear passenger door control unit
30
40
Fuse for cigarette lighter Skoda Superb 3, 12 V sockets
20
41
Front right seat belt
25
42
Onboard supply control unit
40
43
Digital audio control unit
40
44
Trailer detection control unit
15
45
Driver's seat adjustment control unit
15
Front left seat cushion fan 1
Front left seat backrest fan 1
46
DC / AC converter with socket, 12 V - 230 V
30
47
Empty
-
48
Empty
-
49
Clutch position sensor
5 / 7.5
Starter relay
50
Trunk lid control unit
40
51
Rear air conditioning control and display unit
25
52
Electronic damping control unit
15
53
Heated rear window relay
30
The individual components are located inside the fuse box holder: