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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Wiring Diagrams >> Component Locations: Fuse >> Relay and Fuse Carrier 1 -SR1- >> Position Of Fuses On Fuse Panel B -SB- With Fuse Carrier ST2, Red

Position Of Fuses On Fuse Panel B -SB- With Fuse Carrier ST2, Red

No.    Designation In Wiring Diagram  Nominal Value    Function/Component  Terminal 
1 - Fuse 1 (on fuse panel B) -SB1- 5 A - Anti-Theft Alarm System Sensor -G578-
Alarm Horn -H12-
30
2 - Fuse 2 (on fuse panel B) -SB2- 5 A - Main Relay -J271-
Engine Control Module (ECM) -J623-
30
3 - Fuse 3 (on fuse panel B) -SB3- 7.5 A - Left Front Lumbar Support Adjustment Switch -E752-
Driver's Seat Lumbar Support Curvature Adjustment Motor -V125-
Driver's Seat Lumbar Support Height Adjustment Motor -V129-
30
4 - Fuse 4 (on fuse panel B) -SB4- 15 A - Selector Lever -E313- 30
5 - Fuse 5 (on fuse panel B) -SB5- 5 A - Vehicle Electrical System Control Module -J519-
Supply:
High Tone Horn -H2-
Low Tone Horn -H7-
30
6 - Fuse 6 (on fuse panel B) -SB6- 5 A
10 A
- Electro-Mechanical Parking Brake Button -E538-
Toll registration sensor -G459-
30
7 - Fuse 7 (on fuse panel B) -SB7- 5 A (1)
10 A (2)
- Data Bus On Board Diagnostic Interface -J533- 30
8 - Fuse 8 (on fuse panel B) -SB8- 5 A - Roof Electronics Control Module -J528-
Front roof module -WX3-
30
9 - Fuse 9 (on fuse panel B) -SB9 5 A - Control module for emergency call module and communication unit -J949- 30
10 - Fuse 10 (on fuse panel B) -SB10- 5 A - Airbag Control Module -J234- 30
11 - Fuse 11 (on fuse panel B) -SB11- 10 A - ABS Control Module -J104- 30
12 - Fuse 12 (on fuse panel B) -SB12- 20 A - Rain/Light Recognition Sensor -G397-
Light Recognition Sensor -G399-
Diagnostic Connection -U31-
30
13 - Fuse 13 (on fuse panel B) -SB13- 20 A - Vehicle Electrical System Control Module -J519-
Supply: A/C:
A/C Clutch -N25-
A/C Compressor Regulator Valve -N280-
30
14 - Fuse 14 (on fuse panel B) -SB14- 20 A - Front Passenger's Door Control Module -J387- (3)
Driver's Door Control Module -J386- (4)
30
15 - Fuse 15 (on fuse panel B) -SB15- 20 A - Vehicle Electrical System Control Module -J519-
Supply: Interior Illumination:
Rear Interior Lamp -WX2-
Front Roof Module -WX3-
30
16 - Not used   -    
(1) Through May 2016
(2) From June 2016
(3) For Vehicles with Left-Hand Drive
(4) For Vehicles with Right-Hand Drive

Back To Overview COMPONENT LOCATIONS: FUSES .