Fuse Panel B -Sb- Assignment, From March 2017

Fuse location

Designation in Wiring Diagram

Nominal Value

Function/Component

Terminal

SB1

Fuse 1 (On Fuse Panel B) -SB1-

40 A⁽⁴⁾
25 A⁽⁴⁾

ABS control module -J104-

SB2

Fuse 2 (on fuse panel B) -SB2-

40 A
60 A⁽⁴⁾

ABS control module -J104-

SB3

Fuse 3 (on fuse panel B) -SB3-

15 A ⁽¹⁾
30 A ⁽²⁾

Engine control module -J623-

SB4

Fuse 4 (on fuse panel B) -SB4-

5 A ⁽²⁾
10 A ⁽¹⁾

Oil level thermal sensor -G266-
Radiator Fan -VX57-, Radiator Fan Control Module -J293-
Reducing Agent Metering System Relay -J963- ⁽²⁾
EVAP Canister Purge Regulator Valve 1 -N80- ⁽¹⁾
Piston Cooling Nozzle Control Valve -N522- ⁽⁶⁾
Turbocharger Recirculation Valve -N249- ⁽⁶⁾
Intake Manifold Runner Control Valve -N316- ⁽⁶⁾
Camshaft Adjustment Valve 1 -N205- ⁽¹⁾
Exhaust Camshaft Adjustment Valve 1 -N318- ⁽¹⁾
Oil Pressure Regulation Valve -N428- ⁽¹⁾
Cylinder Head Coolant Valve -N489- ⁽¹⁾
High Heat Output Relay -J360- ⁽²⁾
EGR Cooler Switch-Over Valve -N345- ⁽²⁾
Low Heat Output Relay -J359- ⁽²⁾
Wastegate Bypass Regulator Valve -N75- ⁽²⁾
Charge air pressure actuator -V465-
Cylinder 2 intake cam actuator -N583-
Cylinder 2 exhaust cam actuator -N587-
Cylinder 3 intake cam actuator -N591-
Cylinder 3 exhaust cam actuator -N595-
Secondary air injection pump relay -J299-

SB5

Fuse 5 (on fuse panel B) -SB5-

10 A

Fuel Pressure Regulator Valve -N276- ⁽²⁾
Fuel Metering Valve -N290- ⁽²⁾
Engine component power supply relay -J757-
Secondary Air System -GX24- ⁽⁶⁾
Cylinder 1 Exhaust Cam Actuator A -N580- ⁽⁶⁾
Cylinder 1 Exhaust Camshaft Adjuster B -N581- ⁽⁶⁾
Cylinder 2 Exhaust Cam Actuator A -N588- ⁽⁶⁾
Cylinder 2 Exhaust Camshaft Adjuster B -N589- ⁽⁶⁾
Cylinder 3 Exhaust Cam Actuator A -N596- ⁽⁶⁾
Cylinder 3 Exhaust Camshaft Adjuster B -N597- ⁽⁶⁾
Cylinder 4 Exhaust Cam Actuator A -N604- ⁽⁶⁾
Cylinder 4 Exhaust Camshaft Adjuster B -N605- ⁽⁶⁾
Camshaft Adjustment Valve 1 -N205- ⁽²⁾

SB6

Fuse 6 (on fuse panel B) -SB6-

5 A

Brake Lamp Switch -F-

SB7

Fuse 7 (on fuse panel B) -SB7-

7.5 A ⁽⁶⁾
10 A ⁽²⁾
15 A⁽⁴⁾

Heater Support Pump -V488- ⁽²⁾, ⁽⁶⁾
Exhaust door control unit -J883-
Fuel Metering Valve -N290- ⁽⁴⁾, ⁽⁷⁾
Recirculation Pump -V55- ⁽⁷⁾
Coolant Shut-Off Valve -N82- ⁽⁶⁾
Transmission coolant valve -N488-
Coolant recirculation pump -V50-
High temperature circuit coolant pump -V467-
Charge air cooling pump -V188-
Fuel Pressure Regulator Valve -N276- ⁽¹⁾
Oil Pressure Regulation Valve -N428- ⁽²⁾
Cylinder Head Coolant Valve -N489- ⁽²⁾

SB8

Fuse 8 (on fuse panel B) -SB8-

10 A ⁽¹⁾
15 A ⁽²⁾

Oxygen Sensor 1 Before Catalytic Converter -GX10-

Oxygen sensor heater -Z19-

Oxygen sensor 1 after catalytic converter -GX7-

Heater for oxygen sensor 1 after catalytic converter -Z29-

NOx Sensor -G295- ⁽²⁾

SB9

Fuse 9 (on fuse panel B) -SB9-

5 A ⁽²⁾
10 A ⁽¹⁾
20 A ⁽⁷⁾

Heater support pump -V488-
EVAP Canister Purge Regulator Valve 1 -N80- ⁽¹⁾
Camshaft adjustment valve 1 -N205-
Exhaust camshaft adjustment valve 1 -N318-
Mass Airflow Sensor -G70- ⁽²⁾
Automatic Glow Time Control Module -J179- ⁽²⁾
Ignition Coil 1 with Power Output Stage -N70- ⁽¹⁾
Ignition Coil 2 with Power Output Stage -N127- ⁽¹⁾
Ignition Coil 3 with Power Output Stage -N291- ⁽¹⁾
Ignition Coil 4 with Power Output Stage -N292- ⁽¹⁾
Positive Crankcase Ventilation Heating Element -N79- ⁽²⁾

SB10

Fuse 10 (On Fuse Panel B) -SB10-

15 A ⁽¹⁾
20 A ⁽²⁾, ⁽⁵⁾

Fuel pump control module -J538-

SB11

Fuse 11 (on fuse panel B) -SB11-

40 A
50 A⁽⁴⁾

Auxiliary Heater Heating Element -Z35- ⁽²⁾

SB12

Fuse 12 (on fuse panel B) -SB12-

40 A

Auxiliary Heater Heating Element -Z35- ⁽²⁾

SB13

Fuse 13 (on fuse panel B) -SB13-

15 A

Dual-Clutch Transmission Mechatronic -J743- ⁽¹⁰⁾

SB14

Fuse 14 (on fuse panel B) -SB14-

40 A
30 A⁽⁴⁾

Windshield defogger relay -J47-

SB15

Fuse 15 (on fuse panel B) -SB15-

15 A

Horn relay -J413-

SB16

Fuse 16 (on fuse panel B) -SB16-

20 A

Engine Component Power Supply Relay -J757- ⁽⁶⁾

SB17

Fuse 17 (on fuse panel B) -SB17-

7.5 A

Motronic Engine Control Module Power Supply Relay -J271- ⁽¹⁾
Terminal 30 Power Supply Relay -J317- ⁽²⁾
Engine control module -J623-
ABS control module -J104-
Windshield defogger relay -J47-

SB18

Fuse 18 (on fuse panel B) -SB18-

5 A

Battery monitoring control module -J367-

SB19

Fuse 19 (on fuse panel B) -SB19-

30 A

Windshield Wiper Motor -V- ⁽¹⁰⁾

SB20

Fuse 20 (on fuse panel B) -SB20-

10 A
7.5 A⁽⁴⁾

Alarm horn -H12-

SB21

Not used

SB22

Fuse 22 (on fuse panel B) -SB22-

5 A

Engine control module -J623-

SB23

Fuse 23 (on fuse panel B) -SB23-

30 A

Starter -B-

SB24

Fuse 24 (on fuse panel B) -SB24-

40 A

Auxiliary Heater Heating Element -Z35- ⁽²⁾

SB25

Not used

SB26

Not used

SB27

Not used

SB28

Not used

SB29

Not used

SB30

Not used

SB31

Not used

SB32

Not used

SB33

Fuse 33 (on fuse panel B) -SB33-

15 A

Dual-Clutch Transmission Mechatronic -J743- ⁽⁹⁾

SB34

Not used

SB35

Fuse 34 (on fuse panel B) -SB34-

30 A

Windshield Wiper Motor -V- ⁽⁹⁾

SB36

Not used

SB37

Fuse 37 (on fuse panel B) -SB37-

20 A

Auxiliary heater control module -J364-

SB38

Not used

⁽¹⁾	Only Models With Gasoline Engine

⁽²⁾	Only For Vehicles With Diesel Engine

⁽³⁾	Only For Vehicles Without Stop/Start System

⁽⁴⁾	Depending On Equipment

⁽⁵⁾	Only For Vehicles With Gasoline Engine And AWD

⁽⁶⁾	Only For Vehicles With 2.0L Gasoline Engine

⁽⁷⁾	Only For Vehicles With 1.4L Gasoline Engine

⁽⁸⁾	Only For Vehicles With Bi-Turbo Diesel Engine

⁽⁹⁾	Only For Vehicles With A Battery In The Luggage Compartment

⁽¹⁰⁾	Only For Vehicles Without A Battery In The Luggage Compartment

Return To Overview → COMPONENT INDEX