VW SHARAN 2017 — Anti-theft alarm system . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW SHARAN 2017 - Interior monitoring deactivation switch - Interior monitoring sensor - Vehicle inclination sender - Anti-theft alarm sensor

E267	Interior monitoring deactivation switch
G273	Interior monitoring sensor
G384	Vehicle inclination sender
G578	Anti-theft alarm sensor
H12	Alarm horn
J519	Onboard supply control unit
K162	Interior monitoring off warning lamp
L76	Button illumination bulb
SC48	Fuse 48 on fuse holder C
T3o	3-pin connector
T4m	4-pin connector
T4r	4-pin connector
T52a	52-pin connector
T52b	52-pin connector
T52c	52-pin connector
43	Earth point, lower part of right A-pillar
381	Earth connection 16, in main wiring harness
393	Earth connection 28, in main wiring harness
689	Earth point, at front, central in roof
B154	Connection 1 (DCt), in interior wiring harness
B161	Connection (ATA), in interior wiring harness
B559	Positive connection 1 (30g) in main wiring harness
B698	Connection 3 (LIN bus) in main wiring harness
*	Only models with interior monitoring deactivation switch

VW SHARAN 2017 Overview of control units

Overview of control units

1 -	Headlight range control unit -J431-

q	Fitting location → chapter

2 -	Fresh air blower control unit -J126-

q	Fitting location → chapter

3 -	Mobile telephone operating electronics control unit -J412-

q	Fitting location, without optional equipment MEDIA-IN multimedia socket → Chapter

q	Fitting location, with optional equipment MEDIA-IN multimedia socket → Chapter

Emergency call module control unit and communication unit -J949-

q	Fitting location → chapter

4 -	Front passenger door control unit -J387-

q	Fitting location → chapter

5 -	Multimedia system control unit -J650-

q	Fitting location → chapter

6 -	Control unit for electromechanical parking brake -J540-

q	Fitting location → chapter

7 -	Special vehicle control unit -J608-

q	Fitting location → chapter

8 -	Digital sound package amplifier -R184-

q	Fitting location → chapter

9 -	Driver door control unit -J386-

q	Fitting location → chapter

10 -	Driver seat adjustment control unit -J810-

q	Fitting location → chapter

11 -	Heated front seats control unit -J774-

q	Fitting location up to May 2011 → Chapter

q	Fitting location from May 2011 → Chapter

12 -	Multifunction steering wheel control unit -J453-

q	Fitting location → chapter

13 -	Steering column electronics control unit -J527-

q	Fitting location → chapter

14 -	Control unit for electronic steering column lock -J764-

q	Fitting location → chapter

15 -	Parking aid control unit -J446- /park assist steering control unit -J791-

q	Fitting location up to May 2015 → Chapter

q	Fitting location from May 2015 → Chapter

16 -	Onboard supply control unit -J519-

q	Fitting location → chapter

17 -	Dash panel insert -K- /control unit in dash panel insert -J285- /immobiliser control unit -J362-

q	Connector assignment → Chapter

18 -	Entry and start authorisation control unit -J518-

q	Fitting location → chapter

19 -	Data bus diagnostic interface -J533-

q	Fitting location → chapter

20 -	Sliding sunroof adjustment control unit -J245-

q	Fitting location → chapter

21 -	Airbag control unit -J234-

q	Fitting location → chapter

22 -	Radio -R- /control unit with display for radio and navigation -J503-

q	Fitting location: dash panel, centre

23 -	Climatronic control unit -J255- /air conditioning system control unit -J301-

q	Fitting location Climatronic control unit → Chapter

q	Fitting location Air conditioning system control unit → Chapter

24 -	Automatic anti-dazzle interior mirror -Y7-

q	Fitting location → chapter

25 -	Voltage stabilizer -J532-

q	Fitting location for left-hand drive vehicles → Chapter

q	Fitting location for right-hand drive vehicles → Chapter

Headlight range control unit -J431-

1 -	Headlight range control unit -J431-

Fitting location:

q	Behind the glove compartment, near A-pillar, front passenger side

Connector:

q	-A-26-pin connector -T26-

Back to overview → Anchor

VW SHARAN 2017 Fresh air blower control unit J126

Fresh air blower control unit -J126-

1 -	Fresh air blower control unit -J126-

Fitting location:

q	on heater and air conditioner unit, front passenger footwell

Connectors:

q	-A-2-pin connector -T2et-

q	-B-6-pin connector -T6ao-

Back to overview → Anchor

VW SHARAN 2017 Mobile telephone operating electronics control unit J412

Mobile telephone operating electronics control unit -J412-

1 -	Mobile telephone operating electronics control unit -J412-

q	Without optional equipment MEDIA-IN multimedia socket

Fitting location:

q	under front passenger seat

Connector:

2 -	54-pin connector -T54-

Back to overview → Anchor

VW SHARAN 2017 Emergency call module control unit and communication unit J949

Emergency call module control unit and communication unit -J949-

1 -	Emergency call module control unit and communication unit -J949-

Fitting location:

q	under front passenger seat

Connectors:

q	-A-4-pin connector -T4-

q	-B-26-pin connector -T26c-

Back to overview → Anchor

VW SHARAN 2017 Mobile telephone operating electronics control unit J412

Mobile telephone operating electronics control unit -J412-

1 -	Mobile telephone operating electronics control unit -J412-

q	With optional equipment MEDIA-IN multimedia socket

Fitting location:

q	in centre console

Connector:

-A-54-pin connector -T54-

Back to overview → Anchor

VW SHARAN 2017 Front passenger door control unit J387

Front passenger door control unit -J387-

1 -	Front passenger door control unit -J387-

Fitting location:

q	in front passenger door

Connectors:

q	-A-6-pin connector -T6a-

q	-B-20-pin connector -T20b-

q	-C-16-pin connector -T16d-

q	-D-32-pin connector -T32c-

Back to overview → Anchor

VW SHARAN 2017 Multimedia system control unit J650

Multimedia system control unit -J650-

1 -	Multimedia system control unit -J650-

Fitting location:

q	near front armrest

Connector:

q	-A-12-pin connector -T12h-

Back to overview → Anchor

VW SHARAN 2017 Control unit for electromechanical parking brake J540

Control unit for electromechanical parking brake -J540-

1 -	Control unit for electromechanical parking brake -J540-

Fitting location:

q	Under centre console, near front arm rest

Connector:

q	-A-30-pin connector -T30-

Back to overview → Anchor

VW SHARAN 2017 Special vehicle control unit J608

Special vehicle control unit -J608-

1 -	Special vehicle control unit -J608-

Fitting location:

q	under driver seat

Connectors:

q	-A-12-pin connector -T12j-

q	-B-16-pin connector -T16o-

q	-C-12-pin connector -T12- , reserve

q	-D-20-pin connector -T20h-

q	-E-16-pin connector -T16p-

Back to overview → Anchor

VW SHARAN 2017 Digital sound package amplifier R184

Digital sound package amplifier -R184-

1 -	Digital sound package amplifier -R184-

Fitting location:

q	under driver seat

Connector:

q	-A-38-pin connector -T38a-

Back to overview → Anchor

VW SHARAN 2017 Driver door control unit J386

Driver door control unit -J386-

1 -	Driver door control unit -J386-

Fitting location:

q

in door

Connectors:

q	-A-6-pin connector -T6-

q	-B-20-pin connector -T20a-

q	-C-16-pin connector -T16c-

q	-D-32-pin connector -T32b-

Back to overview → Anchor

VW SHARAN 2017 Driver seat adjustment control unit J810

Driver seat adjustment control unit -J810-

1 -	Driver seat adjustment control unit -J810-

Fitting location:

q	on base of driver seat

Connectors:

q	-A-12-pin connector -T12c-

q	-B-32-pin connector -T32a-

q	-C-16-pin connector -T16b-

q	-D-10-pin connector -T10-

Back to overview → Anchor

VW SHARAN 2017 Heated front seats control unit J774

Heated front seats control unit -J774-

1 -	Heated front seats control unit -J774-

Fitting location up to May 2011

q	on base of driver seat

Connector:

q	-A-8-pin connector -T8-

Back to overview → Anchor

VW SHARAN 2017 Heated front seats control unit J774

Heated front seats control unit -J774-

1 -	Heated front seats control unit -J774-

Fitting location from May 2011

q	in the centre console behind the air conditioning control panel

Connector:

q	-A-8-pin connector -T8-

Back to overview → Anchor

VW SHARAN 2017 Multifunction steering wheel control unit J453

Multifunction steering wheel control unit -J453-

1 -	Multifunction steering wheel control unit -J453-

Fitting location:

q	inside the operating unit of the multifunction buttons on left in steering wheel -E440-

Connectors:

q	-A-6-pin connector -T6aw-

q	-B-12-pin connector -T12l-

Back to overview → Anchor

VW SHARAN 2017 Steering column electronics control unit J527

Steering column electronics control unit -J527-

1 -	Steering column electronics control unit -J527-

Fitting location:

q	Near steering column switch

Connectors:

q	-A-16-pin connector -T16h-

q	-B-4-pin connector -T4-

Back to overview → Anchor

VW SHARAN 2017 Control unit for electronic steering column lock J764

Control unit for electronic steering column lock -J764-

1 -	Control unit for electronic steering column lock -J764-

Fitting location:

q	Behind steering column trim

Connector:

q	-A-16-pin connector -T16m-

Back to overview → Anchor

VW SHARAN 2017

Parking aid control unit -J446- /park assist steering control unit -J791- , up to May 2015

1 -	Parking aid control unit -J446- /park assist steering control unit -J791-

Fitting location:

q	near onboard supply control unit

Connectors:

q	-A-16-pin connector -T16a-

q	-B-12-pin connector -T12a-

q	-C-12-pin connector -T12b-

Back to overview → Anchor

VW SHARAN 2017

Parking aid control unit -J446- /park assist steering control unit -J791- , from May 2015

1 -	Parking aid control unit -J446- /park assist steering control unit -J791-

Fitting location:

q	near onboard supply control unit

Connectors:

q	-A-18-pin connector -T18b-

q	-B-26-pin connector -T26d-

Back to overview → Anchor

VW SHARAN 2017 Onboard supply control unit J519

Onboard supply control unit -J519-

1 -	Onboard supply control unit -J519-

Fitting location:

q	near fuse holder

Connectors:

q	-A-52-pin connector -T52a-

q	-B-52-pin connector -T52b-

q	-C-52-pin connector -T52c-

Back to overview → Anchor

VW SHARAN 2017

Dash panel insert -K- /control unit in dash panel insert -J285- /immobiliser control unit -J362-

1 -	Dash panel insert -K- /control unit in dash panel insert -J285- /immobiliser control unit -J362-

Connector:

q	-A-32-pin connector -T32-

Back to overview → Anchor

VW SHARAN 2017 Entry and start authorisation control unit J518

Entry and start authorisation control unit -J518-

1 -	Entry and start authorisation control unit -J518-

Fitting location:

q	next to steering column, near centre console

Connector:

q	-A-32-pin connector -T32d-

Back to overview → Anchor

VW SHARAN 2017 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-

1 -	Data bus diagnostic interface -J533-

Fitting location:

q	next to steering column, near centre console

Connector:

q	-A-20-pin connector -T20-

Back to overview → Anchor

VW SHARAN 2017 Sliding sunroof adjustment control unit J245

Sliding sunroof adjustment control unit -J245-

1 -	Sliding sunroof adjustment control unit -J245-

Connector:

q	-A-16-pin connector -T16l-

Back to overview → Anchor

VW SHARAN 2017 Airbag control unit J234

Airbag control unit -J234-

1 -	Airbag control unit -J234-

Fitting location:

q	under centre console, front

Connector:

q	-A-100-pin connector -T100-

Back to overview → Anchor

VW SHARAN 2017 Climatronic control unit J255

Climatronic control unit -J255-

1 -	Climatronic control unit -J255-

Fitting location:

q	in centre console

Connectors:

q	-A-20-pin connector -T20g-

q	-B-16-pin connector -T16j-

q	-C-16-pin connector -T16k-

Back to overview → Anchor

VW SHARAN 2017 Air conditioning system control unit J301

Air conditioning system control unit -J301-

1 -	Air conditioning system control unit -J301-

Fitting location:

q	in centre console

Connectors:

q	-A-20-pin connector -T20f-

q	-B-16-pin connector -T16i-

q	-C-5-pin connector -T5-

Back to overview → Anchor

VW SHARAN 2017 Automatic anti-dazzle interior mirror Y7

Automatic anti-dazzle interior mirror -Y7-

1 -	Automatic anti-dazzle interior mirror -Y7-

Connector:

q	-A-8-pin connector -T8e-

Back to overview → Anchor

VW SHARAN 2017 Voltage stabilizer J532

Voltage stabilizer -J532-

1 -	Voltage stabilizer -J532-

Fitting location:

q	on heater and air conditioner unit, front passenger footwell

Connector:

q	-A-10-pin connector -T10k-

From May 2011, see chapter Fitting locations: Control units in engine compartment

Back to overview → Anchor

VW SHARAN 2017 Voltage stabilizer J532

Voltage stabilizer -J532-

1 -	Voltage stabilizer -J532-

Fitting location:

q	behind centre console

Connector:

q	-A-10-pin connector -T10k-

From May 2011, see chapter Fitting locations: Control units in engine compartment

Back to overview → Anchor

VW SHARAN 2017 Overview of fuses

Overview of fuses

1 -	Fuse holder A -SA-

q	Fitting location → Anchor

q	Fuse assignment (SA), from May 2010 → Anchor

q	Fuse assignment (SA), from May 2015 → Chapter

1 -	Fuse holder B -SB-

q	Fitting location → Anchor

q	Assignment of fuses in E-box low from May 2010 → Anchor

q	Assignment of fuses in E-box low from May 2011 → Anchor

q	Assignment of fuses in E-box low from May 2013 → Anchor

q	Fuse assignment for E-box low, from May 2015 → Chapter

2 -	Fuse and relay carrier SR1

q	Fitting location → Anchor

q	Fuse assignment, from May 2010 → Anchor

3 -	Fuse holder C -SC-

q	Fitting location → Anchor

q	Fuse assignment, from May 2010 → Anchor

q	Fuse assignment, from May 2011 → Anchor

q	Fuse assignment, from May 2013 → Anchor

q	Fuse assignment, from November 2013 → Anchor

q	Fuse assignment, from May 2015 → Chapter

4 -	Fuse holder D -SD-

q	Fitting location → Anchor

q	Fuse assignment, from May 2010 → Anchor

q	Fuse assignment, from May 2013 → Anchor

Fuse holder A (SA) on E-Box low, on left in engine compartment Specified torque settings ⇒ Electrical system, Repair Group 97, Removing and installing fuse holders Fuse colours Multifuse strip fuse   Note: The fuse strip (multifuse) must be replaced as a complete unit. Back to overview → Anchor

Unlock Lifetime Access for This Car.

Fuse assignment (SA) from May 2010

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
SA 1	B1	Fuse 1 on fuse holder A -SA1-	150A		Alternator -C- (140 A)	30
			200A		Alternator -C- (180A)	30
SA 2	C1	Fuse 2 on fuse holder A -SA2-	80A		Power steering control unit -J500-	30
SA 3	E1	Fuse 3 on fuse holder A -SA3-	80A		Radiator fan control unit -J293-	30
SA 4	H1	Fuse 4 on fuse holder A -SA4-	80A		Fuse holder D -SD-	30
SA 5	D1	Fuse 5 on fuse holder A -SA5-	100A		Fuse holder C -SC- 20-pin jumper	30
508	AM1	Threaded connection (30) on E-box -508-			Terminal 30 wiring junction -TV2-	30
SA 6	F1	Fuse 6 on fuse holder A -SA6-	50A		Heated windscreen relay -J47-	30
SA 7	N1	Fuse 7 on fuse holder A -SA7-	70A		High heat output relay -J360-	30
SA 8	G1	Fuse 8 on fuse holder A -SA8-	60A		Thermal fuse 2 -S362- rear right sliding door	30
					Driver seat adjustment thermal fuse 1 -S44-	30
					Front passenger seat adjustment thermal fuse 1 -S46-	30

Back to overview → Anchor

Fuse assignment (SA) from May 2015

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
SA 1	B1	Fuse 1 on fuse holder A -SA1-	400A		Alternator -C-	30
SA 2	C1	Fuse 2 on fuse holder A -SA2-	80A		Power steering control unit -J500-	30
SA 3	E1	Fuse 3 on fuse holder A -SA3-	80A		Radiator fan control unit -J293-	30
SA 4	H1	Fuse 4 on fuse holder A -SA4-	80A		Fuse holder D -SD-	30
SA 5	D1	Fuse 5 on fuse holder A -SA5-	100A		Fuse holder C -SC- 20-pin jumper	30
508	AM1	Threaded connection (30) on E-box -508-			Terminal 30 wiring junction -TV2-	30
SA 6	F1	Fuse 6 on fuse holder A -SA6-	50A		Heated windscreen relay -J47-	30
SA 7	N1	Fuse 7 on fuse holder A -SA7-	70A		High heat output relay -J360-	30
SA 8	G1	Fuse 8 on fuse holder A -SA8-	60A		Thermal fuse 2 -S362- rear right sliding door	30
					Driver seat adjustment thermal fuse 1 -S44-	30
					Front passenger seat adjustment thermal fuse 1 -S46-	30

Back to overview → Anchor

Fuse holder B (SB) on E-box low, on left in engine compartment

-	Fuse colours

50 A - red

40 A - orange

30 A - light-green

25 A - natural (white)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light-brown

3 A - purple

Back to overview → Anchor

Fuse assignment (SB), from May 2010

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-	30A		Voltage stabilizer -J532-	30
F2	-	Fuse 2 on fuse holder B -SB2-	30A		Onboard supply control unit -J519- (T52b/42)	30
					# Terminal 30 power
F3	-	Fuse 3 on fuse holder B -SB3-	30A		ABS control unit -J104-	30
F4	-	Fuse 4 on fuse holder B -SB4-	30A		Onboard supply control unit -J519- (T52a/1)	30
					# terminal 30, left light supply
F5	-	Fuse 5 on fuse holder B -SB5-	5A		Onboard supply control unit -J519- (T52a/24)	30
					# terminal 30, reference
					Battery monitor control unit -J367-	30
F6	-	Fuse 6 on fuse holder B -SB6-	30A		Onboard supply control unit -J519- (T52c/42)	30
					# terminal 30, right light supply
F7	-	Fuse 7 on fuse holder B -SB7-	25A		Dual tone horn relay -J4-	30
					Heated windscreen relay -J47-	30
F8	-	Fuse 8 on fuse holder B -SB8-	30A		Digital sound package amplifier -R184-	30
F9	-	Fuse 9 on fuse holder B -SB9-	20A		Control unit with display for radio and navigation -J503-4	30
F10	-	Fuse 10 on fuse holder B -SB10-	30A		Engine control unit -J623-	87
F11	-	Fuse 11 on fuse holder B -SB11-	5A		Data bus diagnostic interface -J533-	30
F12	-	Fuse 12 on fuse holder B -SB12-	15A		Mechatronic unit for dual clutch gearbox -J743-	30
F13	-	Fuse 13 on fuse holder B -SB13-	5A		Engine control unit -J623-	30
					Main relay -J271-	30
					#Fuse 10 on fuse holder B -SB10-	87
					#Fuse 14 on fuse holder B -SB14-	87
					#Fuse 16 on fuse holder B -SB16-	87
					#Fuse 18 on fuse holder B -SB18-	87
					#Fuse 20 on fuse holder B -SB20-	87
					#Fuse 23 on fuse holder B -SB23-	87
					#Fuse 24 on fuse holder B -SB24-	87
F14	-	Fuse 14 on fuse holder B -SB14-	10A		Pump for reducing agent -V437-1	87
			30A		Ignition coil 1 with output stage -N70-	87
					Ignition coil 2 with output stage -N127-	87
					Ignition coil 3 with output stage -N291-	87
					Ignition coil 4 with output stage -N292-	87
F15	-	Fuse 15 on fuse holder B -SB15-	-		Not assigned	30
F16	-	Fuse 16 on fuse holder B -SB16-	30A		Control unit for reducing-agent heater -J891-1	87
			15A		Lambda probe -G39-	87
					Lambda probe after catalytic converter -G130-	87
					Magnetic clutch for supercharger -N421-	87
F17	-	Fuse 17 on fuse holder B -SB17-	20A		Fuel pressure regulating valve -N276-	87
F18	-	Fuse 18 on fuse holder B -SB18-	30A		Fuel pump control unit -J538-	87
F19	-	Fuse 19 on fuse holder B -SB19-	30A		Wiper motor control unit -J400-	87
F20	-	Fuse 20 on fuse holder B -SB20-	15A		Additional coolant pump relay -J496-2	87
					Lambda probe -G39-1	87
					Control unit for NOx sender -J583-1	87
					Air mass meter -G70-1	87
F21	-	Fuse 21 on fuse holder B -SB21-	20A		Auxiliary heater control unit -J364-	30
F22	-	Fuse 22 on fuse holder B -SB22-	30A		Rear fresh air blower -V80-5	30
F23	-	Fuse 23 on fuse holder B -SB23-	15A		Charge pressure control solenoid valve -N75-1	87
					Heater element for crankcase breather -N79-1	87
					Automatic glow period control unit -J179-1	87
					Exhaust gas recirculation cooler changeover valve -N345-1	87
					Fuel metering valve -N290-1	87
					Fuel pressure regulating valve -N276-1	87
					Coolant circulation pump 2 -V178-1	87
					Additional coolant pump relay -J496-2	87
					Clutch position sender -G476-	87
F24	-	Fuse 24 on fuse holder B -SB24-	10A		Engine component current supply relay -J757-2 , 3	87
					#Fuse 17 on fuse holder B -SB17-2
					#Fuse 28 on fuse holder B -SB28-1
					Radiator fan control unit -J293-	87
					Turbocharger air recirculation valve -N249-	87
					Activated charcoal filter solenoid valve 1 -N80-	87
					Camshaft control valve 1 -N205-	87
					Charge pressure control solenoid valve -N75-2	87
					Low heat output relay -J359-	87
					High heat output relay -J360-	87
F25	-	Fuse 25 on fuse holder B -SB25-	40A		ABS control unit -J104-	30
F26	-	Fuse 26 on fuse holder B -SB26-	40A		Fresh air blower control unit -J126-	30
					Low heat output relay -J359-	30
F27	-	Fuse 27 on fuse holder B -SB27-	50A		Terminal 15 voltage supply relay 2 -J681-	30
F28	-	Fuse 28 on fuse holder B -SB28-	50A		Automatic glow period control unit -J179-	30, (87)
F29	-	Fuse 29 on fuse holder B -SB29-	40A		Fuse 17 on fuse holder C -SC17-	30
					Fuse 18 on fuse holder C -SC18-	30
					Fuse 36 on fuse holder C -SC36-	30
					Fuse 37 on fuse holder C -SC37-	30
					Fuse 38 on fuse holder C -SC38-	30
					Fuse 39 on fuse holder C -SC39-	30
					Fuse 40 on fuse holder C -SC40-	30
					Fuse 41 on fuse holder C -SC41-	30
					Fuse 58 on fuse holder C -SC58-	30
F30	-	Fuse 30 on fuse holder B -SB30-	50A		Terminal 75 voltage supply relay 1 -J680-	30
1 Diesel engines
2 Petrol engines
3 Jumper only for diesel, otherwise relay J757
4 Only models with no start/stop system
5 See fuse assignment (SC), from May 2011

Back to overview → Anchor

Fuse assignment (SB), from May 2011

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-	30A		Voltage stabilizer -J532-	30
F2	-	Fuse 2 on fuse holder B -SB2-	30A		Onboard supply control unit -J519- (T52b/42)	30
					# Terminal 30 power
F3	-	Fuse 3 on fuse holder B -SB3-	30A		ABS control unit -J104-	30
F4	-	Fuse 4 on fuse holder B -SB4-	30A		Onboard supply control unit -J519- (T52a/1)	30
					# terminal 30, left light supply
F5	-	Fuse 5 on fuse holder B -SB5-	5A		Onboard supply control unit -J519- (T52a/24)	30
					# terminal 30, reference
					Battery monitor control unit -J367-	30
F6	-	Fuse 6 on fuse holder B -SB6-	30A		Onboard supply control unit -J519- (T52c/42)	30
					# terminal 30, right light supply
F7	-	Fuse 7 on fuse holder B -SB7-	25A		Dual tone horn relay -J4-	30
					Heated windscreen relay -J47-	30
F8	-	Fuse 8 on fuse holder B -SB8-	30A		Digital sound package amplifier -R184-	30
F9	-	Fuse 9 on fuse holder B -SB9-	20A		Control unit with display for radio and navigation -J503-4	30
F10	-	Fuse 10 on fuse holder B -SB10-	30A		Engine control unit -J623-	87
F11	-	Fuse 11 on fuse holder B -SB11-	5A		Data bus diagnostic interface -J533-	30
F12	-	Fuse 12 on fuse holder B -SB12-	15A		Mechatronic unit for dual clutch gearbox -J743-	30
F13	-	Fuse 13 on fuse holder B -SB13-	5A		Engine control unit -J623-	30
					Main relay -J271-	30
					#Fuse 10 on fuse holder B -SB10-	87
					#Fuse 14 on fuse holder B -SB14-	87
					#Fuse 16 on fuse holder B -SB16-	87
					#Fuse 18 on fuse holder B -SB18-	87
					#Fuse 20 on fuse holder B -SB20-	87
					#Fuse 23 on fuse holder B -SB23-	87
					#Fuse 24 on fuse holder B -SB24-	87
F14	-	Fuse 14 on fuse holder B -SB14-	10A		Pump for reducing agent -V437-1	87
			30A		Ignition coil 1 with output stage -N70-	87
					Ignition coil 2 with output stage -N127-	87
					Ignition coil 3 with output stage -N291-	87
					Ignition coil 4 with output stage -N292-	87
F15	-	Fuse 15 on fuse holder B -SB15-	-		Not assigned	30
F16	-	Fuse 16 on fuse holder B -SB16-	30A		Control unit for reducing-agent heater -J891-1	87
			15A		Lambda probe -G39-	87
					Lambda probe after catalytic converter -G130-	87
					Magnetic clutch for supercharger -N421-	87
F17	-	Fuse 17 on fuse holder B -SB17-	15A		Fuel pressure regulating valve -N276-	87
F18	-	Fuse 18 on fuse holder B -SB18-	30A		Fuel pump control unit -J538-	87
					Vacuum pump for brakes -V192-6)	87
F19	-	Fuse 19 on fuse holder B -SB19-	30A		Wiper motor control unit -J400-	87
F20	-	Fuse 20 on fuse holder B -SB20-	15A		Additional coolant pump relay -J496-2	87
					Lambda probe -G39-1	87
					Control unit for NOx sender -J583-1	87
					Air mass meter -G70-1	87
F21	-	Fuse 21 on fuse holder B -SB21-	20A		Auxiliary heater control unit -J364-	30
F22	-	Fuse 22 on fuse holder B -SB22-	20A		Headlight washer system relay -J39-	30
					#Headlight washer system pump -V11-	87
F23	-	Fuse 23 on fuse holder B -SB23-	15A		Charge pressure control solenoid valve -N75-1	87
					Heater element for crankcase breather -N79-1	87
					Automatic glow period control unit -J179-1	87
					Exhaust gas recirculation cooler changeover valve -N345-1	87
					Fuel metering valve -N290-1	87
					Fuel pressure regulating valve -N276-1	87
					Coolant circulation pump 2 -V178-1	87
					Additional coolant pump relay -J496-2	87
					Clutch position sender -G476-	87
					Brake light switch -F-5	87
F24	-	Fuse 24 on fuse holder B -SB24-	10A		Engine component current supply relay -J757-2 , 3	87
					#Fuse 17 on fuse holder B -SB17-2
					#Fuse 28 on fuse holder B -SB28-1
					Radiator fan control unit -J293-	87
					Turbocharger air recirculation valve -N249-	87
					Activated charcoal filter solenoid valve 1 -N80-	87
					Camshaft control valve 1 -N205-	87
					Charge pressure control solenoid valve -N75-2	87
					Low heat output relay -J359-	87
					High heat output relay -J360-	87
F25	-	Fuse 25 on fuse holder B -SB25-	40A		ABS control unit -J104-	30
F26	-	Fuse 26 on fuse holder B -SB26-	40A		Fresh air blower control unit -J126-	30
					Low heat output relay -J359-	30
F27	-	Fuse 27 on fuse holder B -SB27-	50A		Terminal 15 voltage supply relay 2 -J681-	30
F28	-	Fuse 28 on fuse holder B -SB28-	50A		Automatic glow period control unit -J179-	30, (87)
F29	-	Fuse 29 on fuse holder B -SB29-	40A		Fuse 17 on fuse holder C -SC17-	30
					Fuse 18 on fuse holder C -SC18-	30
					Fuse 36 on fuse holder C -SC36-	30
					Fuse 37 on fuse holder C -SC37-	30
					Fuse 38 on fuse holder C -SC38-	30
					Fuse 39 on fuse holder C -SC39-	30
					Fuse 40 on fuse holder C -SC40-	30
					Fuse 41 on fuse holder C -SC41-	30
					Fuse 58 on fuse holder C -SC58-	30
F30	-	Fuse 30 on fuse holder B -SB30-	50A		Terminal 75 voltage supply relay 1 -J680-	30
1 Diesel engines
2 Petrol engines
3 Jumper only for diesel, otherwise relay J757
4 Only models with no start/stop system
5 From November 2011
6 Models with equipment for Japan only

Back to overview → Anchor

Fuse assignment (SB), from May 2013

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-	30A		Voltage stabilizer -J532-	30
F2	-	Fuse 2 on fuse holder B -SB2-	30A		Onboard supply control unit -J519- (T52b/42)	30
					# Terminal 30 power
F3	-	Fuse 3 on fuse holder B -SB3-	30A		ABS control unit -J104-	30
F4	-	Fuse 4 on fuse holder B -SB4-	30A		Onboard supply control unit -J519- (T52a/1)	30
					# terminal 30, left light supply
F5	-	Fuse 5 on fuse holder B -SB5-	5A		Onboard supply control unit -J519- (T52a/24)	30
					# terminal 30, reference
					Battery monitor control unit -J367-	30
F6	-	Fuse 6 on fuse holder B -SB6-	30A		Onboard supply control unit -J519- (T52c/42)	30
					# terminal 30, right light supply
F7	-	Fuse 7 on fuse holder B -SB7-	25A		Dual tone horn relay -J4-	30
					Heated windscreen relay -J47-	30
F8	-	Fuse 8 on fuse holder B -SB8-	30A		Digital sound package amplifier -R184-	30
F9	-	Fuse 9 on fuse holder B -SB9-	20A		Control unit with display for radio and navigation -J503-4	30
F10	-	Fuse 10 on fuse holder B -SB10-	30A		Engine control unit -J623-	87
F11	-	Fuse 11 on fuse holder B -SB11-	5A		Data bus diagnostic interface -J533-	30
F12	-	Fuse 12 on fuse holder B -SB12-	15A		Mechatronic unit for dual clutch gearbox -J743-	30
F13	-	Fuse 13 on fuse holder B -SB13-	5A		Engine control unit -J623-	30
					Main relay -J271-	30
					#Fuse 10 on fuse holder B -SB10-	87
					#Fuse 14 on fuse holder B -SB14-	87
					#Fuse 16 on fuse holder B -SB16-	87
					#Fuse 18 on fuse holder B -SB18-	87
					#Fuse 20 on fuse holder B -SB20-	87
					#Fuse 23 on fuse holder B -SB23-	87
					#Fuse 24 on fuse holder B -SB24-	87
F14	-	Fuse 14 on fuse holder B -SB14-	10A		Pump for reducing agent -V437-1	87
			30A		Ignition coil 1 with output stage -N70-	87
					Ignition coil 2 with output stage -N127-	87
					Ignition coil 3 with output stage -N291-	87
					Ignition coil 4 with output stage -N292-	87
F15	-	Fuse 15 on fuse holder B -SB15-	-		Not assigned	30
F16	-	Fuse 16 on fuse holder B -SB16-	30A		Control unit for reducing-agent heater -J891-1	87
					Lambda probe -G39-	87
					Lambda probe after catalytic converter -G130-	87
					Magnetic clutch for supercharger -N421-	87
					Vacuum pump for brakes -V192-5)	87
F17	-	Fuse 17 on fuse holder B -SB17-	15A		Fuel pressure regulating valve -N276-	87
F18	-	Fuse 18 on fuse holder B -SB18-	30A		Fuel pump control unit -J538-	87
F19	-	Fuse 19 on fuse holder B -SB19-	30A		Wiper motor control unit -J400-	87
F20	-	Fuse 20 on fuse holder B -SB20-	15A		Additional coolant pump relay -J496-2	87
					Lambda probe -G39-1	87
					Control unit for NOx sender -J583-1	87
					Air mass meter -G70-1	87
F21	-	Fuse 21 on fuse holder B -SB21-	20A		Auxiliary heater control unit -J364-	30
F22	-	Fuse 22 on fuse holder B -SB22-	20A		Headlight washer system relay -J39-	30
					#Headlight washer system pump -V11-	87
F23	-	Fuse 23 on fuse holder B -SB23-	15A		Charge pressure control solenoid valve -N75-1	87
					Heater element for crankcase breather -N79-1	87
					Automatic glow period control unit -J179-1	87
					Exhaust gas recirculation cooler changeover valve -N345-1	87
					Fuel metering valve -N290-1	87
					Fuel pressure regulating valve -N276-1	87
					Coolant circulation pump 2 -V178-1	87
					Additional coolant pump relay -J496-1	87
					Clutch position sender -G476-	87
					Brake light switch -F-	87
F24	-	Fuse 24 on fuse holder B -SB24-	10A		Engine component current supply relay -J757-2 , 3	87
					#Fuse 17 on fuse holder B -SB17-2	87
					#Fuse 28 on fuse holder B -SB28-1	30
					Radiator fan control unit -J293-	87
					Turbocharger air recirculation valve -N249-	87
					Activated charcoal filter solenoid valve 1 -N80-	87
					Camshaft control valve 1 -N205-	87
					Charge pressure control solenoid valve -N75-2	87
					Low heat output relay -J359-	87
					High heat output relay -J360-	87
F25	-	Fuse 25 on fuse holder B -SB25-	40A		ABS control unit -J104-	30
F26	-	Fuse 26 on fuse holder B -SB26-	40A		Fresh air blower control unit -J126-	30
					Low heat output relay -J359-	30
F27	-	Fuse 27 on fuse holder B -SB27-	50A		Terminal 15 voltage supply relay 2 -J681-	30
F28	-	Fuse 28 on fuse holder B -SB28-	50A		Automatic glow period control unit -J179-	30, (87)
F29	-	Fuse 29 on fuse holder B -SB29-	40A		Fuse 17 on fuse holder C -SC17-	30
					Fuse 18 on fuse holder C -SC18-	30
					Fuse 36 on fuse holder C -SC36-	30
					Fuse 37 on fuse holder C -SC37-	30
					Fuse 38 on fuse holder C -SC38-	30
					Fuse 39 on fuse holder C -SC39-	30
					Fuse 40 on fuse holder C -SC40-	30
					Fuse 41 on fuse holder C -SC41-	30
					Fuse 58 on fuse holder C -SC58-	30
F30	-	Fuse 30 on fuse holder B -SB30-	50A		Terminal 75 voltage supply relay 1 -J680-	30
1 Diesel engines
2 Petrol engines
3 Jumper only for diesel, otherwise relay J757
4 Only models with no start/stop system
5 Models with equipment for Japan only

Back to overview → Anchor

Fuse assignment (SB), from May 2015

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-	30A		Voltage stabilizer -J532-	30
F2	-	Fuse 2 on fuse holder B -SB2-	30A		Onboard supply control unit -J519- (T52b/42)	30
					# Terminal 30 power
F3	-	Fuse 3 on fuse holder B -SB3-	30A		ABS control unit -J104-	30
F4	-	Fuse 4 on fuse holder B -SB4-	30A		Onboard supply control unit -J519- (T52a/1)	30
					# terminal 30, left light supply
F5	-	Fuse 5 on fuse holder B -SB5-	5A		Onboard supply control unit -J519- (T52a/24)	30
					# terminal 30, reference
					Battery monitor control unit -J367-	30
F6	-	Fuse 6 on fuse holder B -SB6-	30A		Onboard supply control unit -J519- (T52c/42)	30
					# terminal 30, right light supply
F7	-	Fuse 7 on fuse holder B -SB7-	25A		Dual tone horn relay -J4-	30
					Heated windscreen relay -J47-	30
F8	-	Fuse 8 on fuse holder B -SB8-	30A		Digital sound package amplifier -R184-	30
F9	-	Fuse 9 on fuse holder B -SB9-			Not assigned	30
F10	-	Fuse 10 on fuse holder B -SB10-	30A		Engine control unit -J623-	87
F11	-	Fuse 11 on fuse holder B -SB11-	5A		Data bus diagnostic interface -J533-	30
F12	-	Fuse 12 on fuse holder B -SB12-	15A		Mechatronic unit for dual clutch gearbox -J743-	30
F13	-	Fuse 13 on fuse holder B -SB13-	5A		Engine control unit -J623-	30
					Main relay -J271-	30
					#Fuse 10 on fuse holder B -SB10-	87
					#Fuse 14 on fuse holder B -SB14-	87
					#Fuse 16 on fuse holder B -SB16-	87
					#Fuse 18 on fuse holder B -SB18-	87
					#Fuse 20 on fuse holder B -SB20-	87
					#Fuse 23 on fuse holder B -SB23-	87
					#Fuse 24 on fuse holder B -SB24-	87
F14	-	Fuse 14 on fuse holder B -SB14-	30A		Ignition coil 1 with output stage -N70-	87
					Ignition coil 2 with output stage -N127-	87
					Ignition coil 3 with output stage -N291-	87
					Ignition coil 4 with output stage -N292-	87
F15	-	Fuse 15 on fuse holder B -SB15-	-		Not assigned	30
F16	-	Fuse 16 on fuse holder B -SB16-	15A		Lambda probe -G39-2	87
					Lambda probe after catalytic converter -G130-2	87
					Actuator 1 for camshaft adjustment -F366-2, 5	87
					Actuator 2 for camshaft adjustment -F367-2, 5	87
					Actuator 3 for camshaft adjustment -F368-2, 5	87
					Actuator 4 for camshaft adjustment -F369-2, 5	87
					Actuator 5 for camshaft adjustment -F370-2, 5	87
					Actuator 6 for camshaft adjustment -F371-2, 5	87
					Actuator 7 for camshaft adjustment -F372-2, 5	87
					Actuator 8 for camshaft adjustment -F373-2, 5	87
					Activated charcoal filter solenoid valve 1 -N80-2, 5	87
					Camshaft control valve 1 -N205-5	87
					Fuel pressure regulating valve -N276-1	87
					Fuel metering valve -N290-1	87
					Coolant circulation pump 2 -V178-2, 5	87
F17	-	Fuse 17 on fuse holder B -SB17-	15A		Engine control unit -J623-1, 5	87
					Fuel pressure regulating valve -N276-1, 5	87
F18	-	Fuse 18 on fuse holder B -SB18-	30A		Fuel pump control unit -J538-	87
F19	-	Fuse 19 on fuse holder B -SB19-	40A		Wiper motor control unit -J400-	30
F20	-	Fuse 20 on fuse holder B -SB20-	5A		Brake light switch -F-	87
					Clutch position sender -G476-	87
F21	-	Fuse 21 on fuse holder B -SB21-	20A		Auxiliary heater control unit -J364-	30
F22	-	Fuse 22 on fuse holder B -SB22-	20A		Headlight washer system relay -J39-	30
					#Headlight washer system pump -V11-	87
F23	-	Fuse 23 on fuse holder B -SB23-	15A		Air mass meter -G70-1	87
					Automatic glow period control unit -J179-1	87
					Heater element for crankcase breather -N79-1	87
					Valve for oil pressure control -N428-1, 2, 5	87
					Coolant valve for cylinder head -N489-1, 2, 5	87
					Charge air cooling pump -V188-1, 2, 5	87
					Auxiliary pump for heating -V488-1	87
					Charge pressure control solenoid valve -N75-2	87
					Secondary air pump motor 2 -V189-2	87
F24	-	Fuse 24 on fuse holder B -SB24-	10A/20A		Engine component current supply relay -J757-2 , 3	87
					#Fuse 17 on fuse holder B -SB17-2	87
					#Fuse 28 on fuse holder B -SB28-1	30
					Radiator fan control unit -J293-	87
					Turbocharger air recirculation valve -N249-2, 5	87
					Activated charcoal filter solenoid valve 1 -N80-2, 5	87
					Camshaft control valve 1 -N205-2, 5	87
					Charge pressure control solenoid valve -N75-2, 5	87
					Intake manifold flap valve -N316-2, 5	87
					Exhaust camshaft control valve 1 -N318-2, 5	87
					Valve for oil pressure control -N428-2, 5	87
					Lambda probe -G39-1	87
					Control unit for NOx sender -J583-1	87
					Relay for reducing agent metering system -J963-1	87
					Low heat output relay -J359-	87
					High heat output relay -J360-	87
F25	-	Fuse 25 on fuse holder B -SB25-	40A		ABS control unit -J104-	30
F26	-	Fuse 26 on fuse holder B -SB26-	40A		Fresh air blower control unit -J126-	30
					Low heat output relay -J359-	30
F27	-	Fuse 27 on fuse holder B -SB27-	50A		Terminal 15 voltage supply relay 2 -J681-	30
F28	-	Fuse 28 on fuse holder B -SB28-	50A		Automatic glow period control unit -J179-1	30
F29	-	Fuse 29 on fuse holder B -SB29-	50A		Fuse 36 on fuse holder C -SC36-	30
					Fuse 37 on fuse holder C -SC37-	30
					Fuse 38 on fuse holder C -SC38-	30
					Fuse 58 on fuse holder C -SC58-	30
F30	-	Fuse 30 on fuse holder B -SB30-	50A		Terminal 75 voltage supply relay 1 -J680-	30
1 Diesel engines
2 Petrol engines
3 Jumper only for diesel, otherwise relay J757
4 Only models with no start/stop system
5 According to equipment

Back to overview → Anchor

Fuse holder C (SC) under left dash panel

-	Fuse colours

50 A - red

40 A - orange

30 A - light-green

25 A - natural (white)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light-brown

3 A - purple

Back to overview → Anchor

Fuse assignment (SC), from May 2010

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder C -SC1-	-		Not assigned	15
2		Fuse 2 on fuse holder C -SC2-	-		Not assigned	15
3		Fuse 3 on fuse holder C -SC3-	-		Not assigned	15
4		Fuse 4 on fuse holder C -SC4-	10A		DC/AC converter with socket, 12 V - 230 V -U13-	15
					Voltage stabilizer -J532-	15
					Starter relay 1 -J906-1
					Starter relay 2 -J907-1	15
5		Fuse 5 on fuse holder C -SC5-	10A		Electronically controlled damping control unit -J250-	15
6		Fuse 6 on fuse holder C -SC6-	-		Not assigned	15
7		Fuse 7 on fuse holder C -SC7-	-		Not assigned	15
8		Fuse 8 on fuse holder C -SC8-	-		Not assigned	15
9		Fuse 9 on fuse holder C -SC9-	7.5A		Front passenger airbag deactivated warning lamp -K145-	15
					Airbag control unit -J234-	15
10		Fuse 10 on fuse holder C -SC10-	5A		Taximeter -G41-	15
					Mirror taximeter -G511-	15
					Taxi alarm remote control, control unit -J601-	15
11		Fuse 11 on fuse holder C -SC11-	10A		All-wheel drive control unit -J492-	15
12		Fuse 12 on fuse holder C -SC12-	10A		Left gas discharge (xenon) bulb -L13-	15
13		Fuse 13 on fuse holder C -SC13-	5A		Electromechanical parking brake button -E538-	15
					Oil level and oil temperature sender -G266-	15
					Reversing light switch -F4-	15
					Operating unit in front of centre console -E461-	15
					High-pressure sender -G65-	15
					Parking aid control unit -J446-	15
					Interior mirror -EX5-	15
14		Fuse 14 on fuse holder C -SC14-	7.5A		Light switch -E1-	15
					Trailer detector control unit -J345-	15
					Control unit for electromechanical parking brake -J540-	15
					ABS control unit -J104-	15
					Brake light switch -F-	15
					Power steering control unit -J500-	15
					Engine control unit -J623-	15
					Data bus diagnostic interface -J533-	15
					Control unit in dash panel insert -J285-	15
15		Fuse 15 on fuse holder C -SC15-	10A		Auxiliary heater operation relay -J485-	15
					Diagnostic connection -U31-	15
					Front left headlight -MX1- , not xenon	15
					Front right headlight -MX2- , not xenon	15
					Control unit for cornering light and headlight range control -J745-	15
					Switch and instrument illumination regulator -E20-	15
					Air mass meter -G70-	15
16		Fuse 16 on fuse holder C -SC16-	10A		Right gas discharge (xenon) bulb -L14-	15
17		Fuse 17 on fuse holder C -SC17-	5A		Mobile telephone operating electronics control unit -J412-	30
18		Fuse 18 on fuse holder C -SC18-	7.5A		Taxi alarm remote control, control unit -J601-	30
					Data transmission control unit -J753-	30
19		Fuse 19 on fuse holder C -SC19-	-		Not assigned
20		Fuse 20 on fuse holder C -SC20-	5A		ABS control unit -J104-	30
21		Fuse 21 on fuse holder C -SC21-	5A		2nd heat exchanger switch-off valve -N317-	30
22		Fuse 22 on fuse holder C -SC22-	7.5A		Rain and light sensor -G397-	30
					Diagnostic connection -U31-	30
					Reversing camera system control unit -J772-	30
					Light switch -E1-	30
23		Fuse 23 on fuse holder C -SC23-	7.5A		Selector lever sensors control unit -J587-	30
					Electromechanical parking brake button -E538-	30
					Climatronic control unit -J255-	30
					Air conditioning system control unit -J301-	30
					Operating and display unit for rear air conditioning system -E265-	30
					Rear blower regulation sender -G463-	30
					Remote control receiver for auxiliary coolant heater -R149-	30
24		Fuse 24 on fuse holder C -SC24-	7.5A		Entry and start authorisation control unit -J518-	30
25		Fuse 25 on fuse holder C -SC25-	7.5A		Mechatronic unit for dual clutch gearbox -J743-	15
					Selector lever sensors control unit -J587-	15
26		Fuse 26 on fuse holder C -SC26-	5A		Air quality sensor -G238-	15
27		Fuse 27 on fuse holder C -SC27-	-		Not assigned
28		Fuse 28 on fuse holder C -SC28-	10A		Rear window wiper motor -V12-	75
29		Fuse 29 on fuse holder C -SC29-	30A		12 V socket -U5-	75
					12 V socket 3 -U19-	75
					Blocking diode -J29-	75
30		Fuse 30 on fuse holder C -SC30-	30A		Cigarette lighter -U1-	75
					12 V socket 2 -U18-	75
					Onboard supply control unit -J519- (T52c/21)	75
					# Terminal 75 diagnosis feedback
31		Fuse 31 on fuse holder C -SC31-	-		Not assigned	75
32		Fuse 32 on fuse holder C -SC32-	-		Not assigned	75
33		Fuse 33 on fuse holder C -SC33-	-		Not assigned	75
34		Fuse 34 on fuse holder C -SC34-	-		Not assigned	75
35		Fuse 35 on fuse holder C -SC35-	-		Not assigned	75
36		Fuse 36 on fuse holder C -SC36-	30A		Control unit for electromechanical parking brake -J540-	30
37		Fuse 37 on fuse holder C -SC37-	10A		Two-way radio -R8-	30
			25A		Sliding sunroof adjustment control unit -J245-	30
38		Fuse 38 on fuse holder C -SC38-	10A		Taximeter -G41-	30
					Mirror taximeter -G511-	30
					Front interior light button -E326-	30
					Taxi sign switch -E138-	30
					Taxi alarm active button -E485-	30
			30A		Sunroof roller blind control unit -J394-	30
39		Fuse 39 on fuse holder C -SC39-	7.5A		Steering column electronics control unit -J527-	30
40		Fuse 40 on fuse holder C -SC40-	5A		Multimedia system control unit -J650-	30
41		Fuse 41 on fuse holder C -SC41-	5A		Dash panel insert -K-	30
42		Fuse 42 on fuse holder C -SC42-	15A		Electronically controlled damping control unit -J250-	30
43		Fuse 43 on fuse holder C -SC43-	30A		Driver seat lumbar support adjustment switch -E176-	30
					Front passenger seat lumbar support adjustment switch -E177-	30
44		Fuse 44 on fuse holder C -SC44-	25A		Fresh air blower relay -J13-	30
					Heated rear window relay -J9-	30
45		Fuse 45 on fuse holder C -SC45-	30A		Front passenger door control unit -J387-	30
					Rear right sliding door control unit -J871-	30
46		Fuse 46 on fuse holder C -SC46-	30A		Driver door control unit -J386-	30
					Rear left sliding door control unit -J870-	30
47		Fuse 47 on fuse holder C -SC47-	-		Not assigned	30
48		Fuse 48 on fuse holder C -SC48-	15A		Anti-theft alarm system horn -H8-	30
					Interior monitoring sensor -G273-	30
					Onboard supply control unit -J519- (T52c/1)	30
					# Terminal 30, Anti-theft alarm supply
49		Fuse 49 on fuse holder C -SC49-	30A		Control unit for electromechanical parking brake -J540-	30
50		Fuse 50 on fuse holder C -SC50-	30A		Onboard supply control unit -J519- (T52b/1)	30
					# Terminal 30, Central locking supply
51		Fuse 51 on fuse holder C -SC51-	30A		Heated front seats control unit -J774-	30
52		Fuse 52 on fuse holder C -SC52-	20A		Headlight washer system relay -J39-	30
					#Headlight washer system pump -V11-	87
53		Fuse 53 on fuse holder C -SC53-	30A		DC/AC converter with socket, 12 V - 230 V -U13-	30
54		Fuse 54 on fuse holder C -SC54-	10A		Control unit for electronic steering column lock -J764-	30
55		Fuse 55 on fuse holder C -SC55-	25A		Trailer voltage supply relay -J941-	30
56		Fuse 56 on fuse holder C -SC56-	30A		Trailer detector control unit -J345-	30
57		Fuse 57 on fuse holder C -SC57-	-		Not assigned	30
58		Fuse 58 on fuse holder C -SC58-	25A		Special vehicle control unit -J608-	30
1 Only models with start/stop system
2 Only models with no start/stop system

Back to overview → Anchor

Fuse assignment (SC), from May 2011

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder C -SC1-	-		Not assigned	15
2		Fuse 2 on fuse holder C -SC2-	-		Not assigned	15
3		Fuse 3 on fuse holder C -SC3-	-		Not assigned	15
4		Fuse 4 on fuse holder C -SC4-	10A		DC/AC converter with socket, 12 V - 230 V -U13-	15
					Voltage stabilizer -J532-	15
					Starter relay 1 -J906-1
					Starter relay 2 -J907-1	15
5		Fuse 5 on fuse holder C -SC5-	10A		Electronically controlled damping control unit -J250-	15
6		Fuse 6 on fuse holder C -SC6-	-		Not assigned	15
7		Fuse 7 on fuse holder C -SC7-	-		Not assigned	15
8		Fuse 8 on fuse holder C -SC8-	-		Not assigned	15
9		Fuse 9 on fuse holder C -SC9-	7.5A		Front passenger airbag deactivated warning lamp -K145-	15
					Airbag control unit -J234-	15
10		Fuse 10 on fuse holder C -SC10-	5A		Taximeter -G41-	15
					Mirror taximeter -G511-	15
					Taxi alarm remote control, control unit -J601-	15
11		Fuse 11 on fuse holder C -SC11-	10A		All-wheel drive control unit -J492-	15
12		Fuse 12 on fuse holder C -SC12-	10A		Left gas discharge (xenon) bulb -L13-	15
13		Fuse 13 on fuse holder C -SC13-	5A		Electromechanical parking brake button -E538-	15
					Oil level and oil temperature sender -G266-	15
					Reversing light switch -F4-	15
					Operating unit in front of centre console -E461-	15
					High-pressure sender -G65-	15
					Parking aid control unit -J446-	15
					Interior mirror -EX5-	15
					Front camera for driver assist systems -R242-	15
14		Fuse 14 on fuse holder C -SC14-	7.5A		Light switch -E1-	15
					Trailer detector control unit -J345-	15
					Control unit for electromechanical parking brake -J540-	15
					ABS control unit -J104-	15
					Brake light switch -F-3	15
					Power steering control unit -J500-	15
					Engine control unit -J623-	15
					Data bus diagnostic interface -J533-	15
					Control unit in dash panel insert -J285-	15
15		Fuse 15 on fuse holder C -SC15-	10A		Auxiliary heater operation relay -J485-	15
					Diagnostic connection -U31-	15
					Front left headlight -MX1- , not xenon	15
					Front right headlight -MX2- , not xenon	15
					Control unit for cornering light and headlight range control -J745-	15
					Switch and instrument illumination regulator -E20-	15
					Air mass meter -G70-	15
16		Fuse 16 on fuse holder C -SC16-	10A		Right gas discharge (xenon) bulb -L14-	15
17		Fuse 17 on fuse holder C -SC17-	5A		Mobile telephone operating electronics control unit -J412-	30
18		Fuse 18 on fuse holder C -SC18-	7.5A		Taxi alarm remote control, control unit -J601-	30
					Data transmission control unit -J753-	30
19		Fuse 19 on fuse holder C -SC19-	-		Not assigned
20		Fuse 20 on fuse holder C -SC20-	5A		ABS control unit -J104-	30
21		Fuse 21 on fuse holder C -SC21-	5A		2nd heat exchanger switch-off valve -N317-	30
22		Fuse 22 on fuse holder C -SC22-	7.5A		Rain and light sensor -G397-	30
					Diagnostic connection -U31-	30
					Reversing camera system control unit -J772-	30
					Light switch -E1-	30
23		Fuse 23 on fuse holder C -SC23-	7.5A		Selector lever sensors control unit -J587-	30
					Electromechanical parking brake button -E538-	30
					Climatronic control unit -J255-	30
					Air conditioning system control unit -J301-	30
					Operating and display unit for rear air conditioning system -E265-	30
					Rear blower regulation sender -G463-	30
					Remote control receiver for auxiliary coolant heater -R149-	30
24		Fuse 24 on fuse holder C -SC24-	7.5A		Entry and start authorisation control unit -J518-	30
25		Fuse 25 on fuse holder C -SC25-	7.5A		Mechatronic unit for dual clutch gearbox -J743-	15
					Selector lever sensors control unit -J587-	15
26		Fuse 26 on fuse holder C -SC26-	5A		Air quality sensor -G238-	15
27		Fuse 27 on fuse holder C -SC27-	-		Not assigned
28		Fuse 28 on fuse holder C -SC28-	15A		Rear window wiper motor -V12-	75
29		Fuse 29 on fuse holder C -SC29-	30A		12 V socket -U5-	75
					12 V socket 3 -U19-	75
					Blocking diode -J29-	75
30		Fuse 30 on fuse holder C -SC30-	30A		Cigarette lighter -U1-	75
					12 V socket 2 -U18-	75
					Onboard supply control unit -J519- (T52c/21)	75
					# Terminal 75 diagnosis feedback
31		Fuse 31 on fuse holder C -SC31-	-		Not assigned	75
32		Fuse 32 on fuse holder C -SC32-	-		Not assigned	75
33		Fuse 33 on fuse holder C -SC33-	-		Not assigned	75
34		Fuse 34 on fuse holder C -SC34-	-		Not assigned	75
35		Fuse 35 on fuse holder C -SC35-	-		Not assigned	75
36		Fuse 36 on fuse holder C -SC36-	30A		Control unit for electromechanical parking brake -J540-	30
37		Fuse 37 on fuse holder C -SC37-	25A		Sliding sunroof adjustment control unit -J245-	30
38		Fuse 38 on fuse holder C -SC38-	30A		Sunroof roller blind control unit -J394-	30
39		Fuse 39 on fuse holder C -SC39-	7.5A		Steering column electronics control unit -J527-	30
40		Fuse 40 on fuse holder C -SC40-	5A		Multimedia system control unit -J650-	30
41		Fuse 41 on fuse holder C -SC41-	5A		Dash panel insert -K-	30
42		Fuse 42 on fuse holder C -SC42-	15A		Electronically controlled damping control unit -J250-	30
43		Fuse 43 on fuse holder C -SC43-	30A		Driver seat lumbar support adjustment switch -E176-	30
					Front passenger seat lumbar support adjustment switch -E177-	30
44		Fuse 44 on fuse holder C -SC44-	25A		Fresh air blower relay -J13-	30
					Heated rear window relay -J9-	30
45		Fuse 45 on fuse holder C -SC45-	30A		Front passenger door control unit -J387-	30
					Rear right sliding door control unit -J871-	30
46		Fuse 46 on fuse holder C -SC46-	30A		Driver door control unit -J386-	30
					Rear left sliding door control unit -J870-	30
47		Fuse 47 on fuse holder C -SC47-	10A		Taximeter -G41-	30
					Mirror taximeter -G511-	30
					Front interior light button -E326-	30
					Taxi sign switch -E138-	30
					Taxi alarm active button -E485-	30
48		Fuse 48 on fuse holder C -SC48-	15A		Anti-theft alarm system horn -H8-	30
					Interior monitoring sensor -G273-	30
					Onboard supply control unit -J519- (T52c/1)	30
					# Terminal 30, Anti-theft alarm supply
49		Fuse 49 on fuse holder C -SC49-	30A		Control unit for electromechanical parking brake -J540-	30
50		Fuse 50 on fuse holder C -SC50-	30A		Onboard supply control unit -J519- (T52b/1)	30
					# Terminal 30, Central locking supply
51		Fuse 51 on fuse holder C -SC51-	30A		Heated front seats control unit -J774-	30
52		Fuse 52 on fuse holder C -SC52-	30A		Rear fresh air blower -V80-	30
53		Fuse 53 on fuse holder C -SC53-	30A		DC/AC converter with socket, 12 V - 230 V -U13-	30
54		Fuse 54 on fuse holder C -SC54-	10A		Control unit for electronic steering column lock -J764-	30
55		Fuse 55 on fuse holder C -SC55-	25A		Trailer voltage supply relay -J941-	30
56		Fuse 56 on fuse holder C -SC56-	30A		Trailer detector control unit -J345-	30
57		Fuse 57 on fuse holder C -SC57-	10A		Two-way radio -R8-	30
58		Fuse 58 on fuse holder C -SC58-	25A		Special vehicle control unit -J608-	30
1 Only models with start/stop system
2 Only models with no start/stop system
3 To November 2011

Back to overview → Anchor

Fuse assignment (SC), from May 2013

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder C -SC1-	-		Not assigned	15
2		Fuse 2 on fuse holder C -SC2-	-		Not assigned	15
3		Fuse 3 on fuse holder C -SC3-	-		Not assigned	15
4		Fuse 4 on fuse holder C -SC4-	10A		DC/AC converter with socket, 12 V - 230 V -U13-	15
					Voltage stabilizer -J532-	15
					Starter relay 1 -J906-1
					Starter relay 2 -J907-1	15
5		Fuse 5 on fuse holder C -SC5-	10A		Electronically controlled damping control unit -J250-	15
6		Fuse 6 on fuse holder C -SC6-	-		Not assigned	15
7		Fuse 7 on fuse holder C -SC7-	-		Not assigned	15
8		Fuse 8 on fuse holder C -SC8-	-		Not assigned	15
9		Fuse 9 on fuse holder C -SC9-	7.5A		Front passenger airbag deactivated warning lamp -K145-	15
					Airbag control unit -J234-	15
10		Fuse 10 on fuse holder C -SC10-	5A		Taximeter -G41-	15
					Mirror taximeter -G511-	15
					Taxi alarm remote control, control unit -J601-	15
11		Fuse 11 on fuse holder C -SC11-	10A		All-wheel drive control unit -J492-	15
12		Fuse 12 on fuse holder C -SC12-	10A		Left gas discharge (xenon) bulb -L13-	15
13		Fuse 13 on fuse holder C -SC13-	5A		Electromechanical parking brake button -E538-	15
					Oil level and oil temperature sender -G266-	15
					Reversing light switch -F4-	15
					Operating unit in front of centre console -E461-	15
					High-pressure sender -G65-	15
					Parking aid control unit -J446-	15
					Interior mirror -EX5-	15
					Front camera for driver assist systems -R242-	15
14		Fuse 14 on fuse holder C -SC14-	7.5A		Light switch -E1-	15
					Trailer detector control unit -J345-	15
					Control unit for electromechanical parking brake -J540-	15
					ABS control unit -J104-	15
					Brake light switch -F-	15
					Power steering control unit -J500-	15
					Engine control unit -J623-	15
					Data bus diagnostic interface -J533-	15
					Control unit in dash panel insert -J285-	15
15		Fuse 15 on fuse holder C -SC15-	10A		Auxiliary heater operation relay -J485-	15
					Diagnostic connection -U31-	15
					Front left headlight -MX1- , not xenon	15
					Front right headlight -MX2- , not xenon	15
					Control unit for cornering light and headlight range control -J745-	15
					Switch and instrument illumination regulator -E20-	15
					Air mass meter -G70-	15
16		Fuse 16 on fuse holder C -SC16-	10A		Right gas discharge (xenon) bulb -L14-	15
17		Fuse 17 on fuse holder C -SC17-	5A		Mobile telephone operating electronics control unit -J412-	30
18		Fuse 18 on fuse holder C -SC18-	7.5A		Taxi alarm remote control, control unit -J601-	30
					Data transmission control unit -J753-	30
19		Fuse 19 on fuse holder C -SC19-	-		Not assigned
20		Fuse 20 on fuse holder C -SC20-	5A		ABS control unit -J104-	30
21		Fuse 21 on fuse holder C -SC21-	5A		2nd heat exchanger switch-off valve -N317-	30
22		Fuse 22 on fuse holder C -SC22-	7.5A		Rain and light sensor -G397-	30
					Diagnostic connection -U31-	30
					Reversing camera system control unit -J772-	30
					Light switch -E1-	30
23		Fuse 23 on fuse holder C -SC23-	7.5A		Selector lever sensors control unit -J587-	30
					Electromechanical parking brake button -E538-	30
					Climatronic control unit -J255-	30
					Air conditioning system control unit -J301-	30
					Operating and display unit for rear air conditioning system -E265-	30
					Rear blower regulation sender -G463-	30
					Remote control receiver for auxiliary coolant heater -R149-	30
24		Fuse 24 on fuse holder C -SC24-	7.5A		Entry and start authorisation control unit -J518-	30
25		Fuse 25 on fuse holder C -SC25-	7.5A		Mechatronic unit for dual clutch gearbox -J743-	15
					Selector lever sensors control unit -J587-	15
26		Fuse 26 on fuse holder C -SC26-	5A		Air quality sensor -G238-	15
27		Fuse 27 on fuse holder C -SC27-	-		Not assigned
28		Fuse 28 on fuse holder C -SC28-	10A		Rear window wiper motor -V12-	75
29		Fuse 29 on fuse holder C -SC29-	30A		12 V socket -U5-	75
					12 V socket 3 -U19-	75
					Blocking diode -J29-	75
30		Fuse 30 on fuse holder C -SC30-	30A		Cigarette lighter -U1-	75
					12 V socket 2 -U18-	75
					Onboard supply control unit -J519- (T52c/21)	75
					# Terminal 75 diagnosis feedback
31		Fuse 31 on fuse holder C -SC31-	-		Not assigned	75
32		Fuse 32 on fuse holder C -SC32-	-		Not assigned	75
33		Fuse 33 on fuse holder C -SC33-	-		Not assigned	75
34		Fuse 34 on fuse holder C -SC34-	-		Not assigned	75
35		Fuse 35 on fuse holder C -SC35-	-		Not assigned	75
36		Fuse 36 on fuse holder C -SC36-	30A		Control unit for electromechanical parking brake -J540-	30
37		Fuse 37 on fuse holder C -SC37-	25A		Sliding sunroof adjustment control unit -J245-	30
38		Fuse 38 on fuse holder C -SC38-	30A		Sunroof roller blind control unit -J394-	30
39		Fuse 39 on fuse holder C -SC39-	7.5A		Steering column electronics control unit -J527-	30
40		Fuse 40 on fuse holder C -SC40-	5A		Multimedia system control unit -J650-	30
41		Fuse 41 on fuse holder C -SC41-	5A		Dash panel insert -K-	30
42		Fuse 42 on fuse holder C -SC42-	15A		Electronically controlled damping control unit -J250-	30
43		Fuse 43 on fuse holder C -SC43-	30A		Driver seat lumbar support adjustment switch -E176-	30
					Front passenger seat lumbar support adjustment switch -E177-	30
44		Fuse 44 on fuse holder C -SC44-	25A		Fresh air blower relay -J13-	30
					Heated rear window relay -J9-	30
45		Fuse 45 on fuse holder C -SC45-	30A		Front passenger door control unit -J387-	30
					Rear right sliding door control unit -J871-	30
46		Fuse 46 on fuse holder C -SC46-	30A		Driver door control unit -J386-	30
					Rear left sliding door control unit -J870-	30
47		Fuse 47 on fuse holder C -SC47-	10A		Taximeter -G41-	30
					Mirror taximeter -G511-	30
					Front interior light button -E326-	30
					Taxi sign switch -E138-	30
					Taxi alarm active button -E485-	30
48		Fuse 48 on fuse holder C -SC48-	15A		Anti-theft alarm system horn -H8-	30
					Interior monitoring sensor -G273-	30
					Onboard supply control unit -J519- (T52c/1)	30
					# Terminal 30, Anti-theft alarm supply
49		Fuse 49 on fuse holder C -SC49-	30A		Control unit for electromechanical parking brake -J540-	30
50		Fuse 50 on fuse holder C -SC50-	30A		Onboard supply control unit -J519- (T52b/1)	30
					# Terminal 30, Central locking supply
51		Fuse 51 on fuse holder C -SC51-	30A		Heated front seats control unit -J774-	30
52		Fuse 52 on fuse holder C -SC52-	30A		Rear fresh air blower -V80-	30
53		Fuse 53 on fuse holder C -SC53-	30A		DC/AC converter with socket, 12 V - 230 V -U13-	30
54		Fuse 54 on fuse holder C -SC54-	10A		Control unit for electronic steering column lock -J764-	30
55		Fuse 55 on fuse holder C -SC55-	25A		All-wheel drive control unit -J492-	30
56		Fuse 56 on fuse holder C -SC56-	-		Not assigned	30
57		Fuse 57 on fuse holder C -SC57-	10A		Two-way radio -R8-	30
58		Fuse 58 on fuse holder C -SC58-	25A		Special vehicle control unit -J608-	30
1 Only models with start/stop system

Back to overview → Anchor

Fuse assignment (SC), from November 2013

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder C -SC1-	-		Not assigned	15
2		Fuse 2 on fuse holder C -SC2-	-		Not assigned	15
3		Fuse 3 on fuse holder C -SC3-	-		Not assigned	15
4		Fuse 4 on fuse holder C -SC4-	10A		DC/AC converter with socket, 12 V - 230 V -U13-	15
					Voltage stabilizer -J532-	15
					Starter relay 1 -J906-1
					Starter relay 2 -J907-1	15
5		Fuse 5 on fuse holder C -SC5-	10A		Electronically controlled damping control unit -J250-	15
6		Fuse 6 on fuse holder C -SC6-	-		Not assigned	15
7		Fuse 7 on fuse holder C -SC7-	-		Not assigned	15
8		Fuse 8 on fuse holder C -SC8-	-		Not assigned	15
9		Fuse 9 on fuse holder C -SC9-	7.5A		Front passenger airbag deactivated warning lamp -K145-	15
					Airbag control unit -J234-	15
10		Fuse 10 on fuse holder C -SC10-	5A		Taximeter -G41-	15
					Mirror taximeter -G511-	15
					Taxi alarm remote control, control unit -J601-	15
11		Fuse 11 on fuse holder C -SC11-	10A		All-wheel drive control unit -J492-	15
12		Fuse 12 on fuse holder C -SC12-	10A		Left gas discharge (xenon) bulb -L13-	15
13		Fuse 13 on fuse holder C -SC13-	5A		Electromechanical parking brake button -E538-	15
					Oil level and oil temperature sender -G266-	15
					Reversing light switch -F4-	15
					Operating unit in front of centre console -E461-	15
					High-pressure sender -G65-	15
					Parking aid control unit -J446-	15
					Interior mirror -EX5-	15
					Front camera for driver assist systems -R242-	15
14		Fuse 14 on fuse holder C -SC14-	7.5A		Light switch -E1-	15
					Trailer detector control unit -J345-	15
					Control unit for electromechanical parking brake -J540-	15
					ABS control unit -J104-	15
					Brake light switch -F-	15
					Power steering control unit -J500-	15
					Engine control unit -J623-	15
					Data bus diagnostic interface -J533-	15
					Control unit in dash panel insert -J285-	15
15		Fuse 15 on fuse holder C -SC15-	10A		Auxiliary heater operation relay -J485-	15
					Diagnostic connection -U31-	15
					Front left headlight -MX1- , not xenon	15
					Front right headlight -MX2- , not xenon	15
					Control unit for cornering light and headlight range control -J745-	15
					Switch and instrument illumination regulator -E20-	15
					Air mass meter -G70-	15
16		Fuse 16 on fuse holder C -SC16-	10A		Right gas discharge (xenon) bulb -L14-	15
17		Fuse 17 on fuse holder C -SC17-	5A		Mobile telephone operating electronics control unit -J412-	30
					Emergency call module control unit and communication unit -J949-
18		Fuse 18 on fuse holder C -SC18-	7.5A		Taxi alarm remote control, control unit -J601-	30
					Data transmission control unit -J753-	30
19		Fuse 19 on fuse holder C -SC19-	-		Not assigned
20		Fuse 20 on fuse holder C -SC20-	5A		ABS control unit -J104-	30
21		Fuse 21 on fuse holder C -SC21-	5A		2nd heat exchanger switch-off valve -N317-	30
22		Fuse 22 on fuse holder C -SC22-	7.5A		Rain and light sensor -G397-	30
					Diagnostic connection -U31-	30
					Reversing camera system control unit -J772-	30
					Light switch -E1-	30
23		Fuse 23 on fuse holder C -SC23-	7.5A		Selector lever sensors control unit -J587-	30
					Electromechanical parking brake button -E538-	30
					Climatronic control unit -J255-	30
					Air conditioning system control unit -J301-	30
					Operating and display unit for rear air conditioning system -E265-	30
					Rear blower regulation sender -G463-	30
					Remote control receiver for auxiliary coolant heater -R149-	30
24		Fuse 24 on fuse holder C -SC24-	7.5A		Entry and start authorisation control unit -J518-	30
25		Fuse 25 on fuse holder C -SC25-	7.5A		Mechatronic unit for dual clutch gearbox -J743-	15
					Selector lever sensors control unit -J587-	15
26		Fuse 26 on fuse holder C -SC26-	5A		Air quality sensor -G238-	15
27		Fuse 27 on fuse holder C -SC27-	-		Not assigned
28		Fuse 28 on fuse holder C -SC28-	10A		Rear window wiper motor -V12-	75
29		Fuse 29 on fuse holder C -SC29-	30A		12 V socket -U5-	75
					12 V socket 3 -U19-	75
					Blocking diode -J29-	75
30		Fuse 30 on fuse holder C -SC30-	30A		Cigarette lighter -U1-	75
					12 V socket 2 -U18-	75
					Onboard supply control unit -J519- (T52c/21)	75
					# Terminal 75 diagnosis feedback
31		Fuse 31 on fuse holder C -SC31-	-		Not assigned	75
32		Fuse 32 on fuse holder C -SC32-	-		Not assigned	75
33		Fuse 33 on fuse holder C -SC33-	-		Not assigned	75
34		Fuse 34 on fuse holder C -SC34-	-		Not assigned	75
35		Fuse 35 on fuse holder C -SC35-	-		Not assigned	75
36		Fuse 36 on fuse holder C -SC36-	30A		Control unit for electromechanical parking brake -J540-	30
37		Fuse 37 on fuse holder C -SC37-	25A		Sliding sunroof adjustment control unit -J245-	30
38		Fuse 38 on fuse holder C -SC38-	30A		Sunroof roller blind control unit -J394-	30
39		Fuse 39 on fuse holder C -SC39-	7.5A		Steering column electronics control unit -J527-	30
40		Fuse 40 on fuse holder C -SC40-	5A		Multimedia system control unit -J650-	30
41		Fuse 41 on fuse holder C -SC41-	5A		Dash panel insert -K-	30
42		Fuse 42 on fuse holder C -SC42-	15A		Electronically controlled damping control unit -J250-	30
43		Fuse 43 on fuse holder C -SC43-	30A		Driver seat lumbar support adjustment switch -E176-	30
					Front passenger seat lumbar support adjustment switch -E177-	30
44		Fuse 44 on fuse holder C -SC44-	25A		Fresh air blower relay -J13-	30
					Heated rear window relay -J9-	30
45		Fuse 45 on fuse holder C -SC45-	30A		Front passenger door control unit -J387-	30
					Rear right sliding door control unit -J871-	30
46		Fuse 46 on fuse holder C -SC46-	30A		Driver door control unit -J386-	30
					Rear left sliding door control unit -J870-	30
47		Fuse 47 on fuse holder C -SC47-	10A		Taximeter -G41-	30
					Mirror taximeter -G511-	30
					Front interior light button -E326-	30
					Taxi sign switch -E138-	30
					Taxi alarm active button -E485-	30
48		Fuse 48 on fuse holder C -SC48-	15A		Anti-theft alarm system horn -H8-	30
					Interior monitoring sensor -G273-	30
					Onboard supply control unit -J519- (T52c/1)	30
					# Terminal 30, Anti-theft alarm supply
49		Fuse 49 on fuse holder C -SC49-	30A		Control unit for electromechanical parking brake -J540-	30
50		Fuse 50 on fuse holder C -SC50-	30A		Onboard supply control unit -J519- (T52b/1)	30
					# Terminal 30, Central locking supply
51		Fuse 51 on fuse holder C -SC51-	30A		Heated front seats control unit -J774-	30
52		Fuse 52 on fuse holder C -SC52-	30A		Rear fresh air blower -V80-	30
53		Fuse 53 on fuse holder C -SC53-	30A		DC/AC converter with socket, 12 V - 230 V -U13-	30
54		Fuse 54 on fuse holder C -SC54-	10A		Control unit for electronic steering column lock -J764-	30
55		Fuse 55 on fuse holder C -SC55-	25A		All-wheel drive control unit -J492-	30
56		Fuse 56 on fuse holder C -SC56-	-		Not assigned	30
57		Fuse 57 on fuse holder C -SC57-	10A		Two-way radio -R8-	30
58		Fuse 58 on fuse holder C -SC58-	25A		Special vehicle control unit -J608-	30
1 Only models with start/stop system

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Fuse assignment, from May 2015

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder C -SC1-	-		Not assigned	15
2		Fuse 2 on fuse holder C -SC2-	-		Not assigned	15
3		Fuse 3 on fuse holder C -SC3-	-		Not assigned	15
4		Fuse 4 on fuse holder C -SC4-	10A		DC/AC converter with socket, 12 V - 230 V -U13-	15
					Voltage stabilizer -J532-	15
					Starter relay 1 -J906-1	15
					Starter relay 2 -J907-1	15
5		Fuse 5 on fuse holder C -SC5-	10A		Electronically controlled damping control unit -J250-	15
6		Fuse 6 on fuse holder C -SC6-	10A		Blind spot monitor control unit -J1086-	15
					Blind spot monitor control unit 2 -J1087-	15
7		Fuse 7 on fuse holder C -SC7-	-		Not assigned
8		Fuse 8 on fuse holder C -SC8-	-		Not assigned
9		Fuse 9 on fuse holder C -SC9-	7.5A		Front passenger airbag deactivated warning lamp -K145-	15
					Airbag control unit -J234-	15
10		Fuse 10 on fuse holder C -SC10-	5A		Taximeter -G41-	15
					Mirror taximeter -G511-	15
					Taxi alarm remote control, control unit -J601-	15
11		Fuse 11 on fuse holder C -SC11-	10A		All-wheel drive control unit -J492-	15
12		Fuse 12 on fuse holder C -SC12-	10A		Left gas discharge (xenon) bulb -L13-	15
13		Fuse 13 on fuse holder C -SC13-	5A		Electromechanical parking brake button -E538-	15
					Oil level and oil temperature sender -G266-	15
					Reversing light switch -F4-	15
					Operating unit in front of centre console -E461-	15
					High-pressure sender -G65-	15
					Parking aid control unit -J446-	15
					Adaptive cruise control unit -J428-	15
					Interior mirror -EX5-	15
					Front camera for driver assist systems -R242-	15
14		Fuse 14 on fuse holder C -SC14-	7.5A		Light switch -E1-	15
					Trailer detector control unit -J345-	15
					Control unit for electromechanical parking brake -J540-	15
					ABS control unit -J104-	15
					Brake light switch -F-	15
					Power steering control unit -J500-	15
					Engine control unit -J623-	15
					Data bus diagnostic interface -J533-	15
					Control unit in dash panel insert -J285-	15
15		Fuse 15 on fuse holder C -SC15-	10A		Auxiliary heater operation relay -J485-	15
					Diagnostic connection -U31-	15
					Front left headlight -MX1- , not xenon	15
					Front right headlight -MX2- , not xenon	15
					Control unit for cornering light and headlight range control -J745-	15
					Switch and instrument illumination regulator -E20-	15
16		Fuse 16 on fuse holder C -SC16-	10A		Right gas discharge (xenon) bulb -L14-	15
17		Fuse 17 on fuse holder C -SC17-	5A		Mobile telephone operating electronics control unit -J412-	30
					Emergency call module control unit and communication unit -J949-	30
18		Fuse 18 on fuse holder C -SC18-	7.5A		Taxi alarm remote control, control unit -J601-	30
					Data transmission control unit -J753-	30
19		Fuse 19 on fuse holder C -SC19-	-		Not assigned	30
20		Fuse 20 on fuse holder C -SC20-	5A		ABS control unit -J104-	30
21		Fuse 21 on fuse holder C -SC21-	5A		2nd heat exchanger switch-off valve -N317-	30
22		Fuse 22 on fuse holder C -SC22-	7.5A		Rain and light sensor -G397-	30
					Diagnostic connection -U31-	30
					Reversing camera system control unit -J772-	30
					Light switch -E1-	30
23		Fuse 23 on fuse holder C -SC23-	7.5A		Selector lever sensors control unit -J587-	30
					Electromechanical parking brake button -E538-	30
					Climatronic control unit -J255-	30
					Air conditioning system control unit -J301-	30
					Operating and display unit for rear air conditioning system -E265-	30
					Rear blower regulation sender -G463-	30
					Remote control receiver for auxiliary coolant heater -R149-	30
24		Fuse 24 on fuse holder C -SC24-	7.5A		Entry and start authorisation control unit -J518-	30
25		Fuse 25 on fuse holder C -SC25-	7.5A		Mechatronic unit for dual clutch gearbox -J743-	15
					Selector lever sensors control unit -J587-	15
26		Fuse 26 on fuse holder C -SC26-	5A		Air quality sensor -G238-	15
27		Fuse 27 on fuse holder C -SC27-	-		Not assigned	15
28		Fuse 28 on fuse holder C -SC28-	15A		Rear window wiper motor -V12-	75
29		Fuse 29 on fuse holder C -SC29-	20A		Cigarette lighter -U1-	75
					12 V socket -U5-	75
					12 V socket 2 -U18-	75
					12 V socket 3 -U19-	75
					Onboard supply control unit -J519- (T52c/21)	75
					# Terminal 75 diagnosis feedback	75
30		Fuse 30 on fuse holder C -SC30-	-		Not assigned	75
31		Fuse 31 on fuse holder C -SC31-	-		Not assigned	75
32		Fuse 32 on fuse holder C -SC32-	-		Not assigned	75
33		Fuse 33 on fuse holder C -SC33-	-		Not assigned	75
34		Fuse 34 on fuse holder C -SC34-	-		Not assigned	75
35		Fuse 35 on fuse holder C -SC35-	-		Not assigned	75
36		Fuse 36 on fuse holder C -SC36-	5A		Two-way signal amplifier for mobile telephone/data services -J984-	30
					Storage compartment with interface for mobile telephone -R265-	30
37		Fuse 37 on fuse holder C -SC37-	25A		Sliding sunroof adjustment control unit -J245-	30
38		Fuse 38 on fuse holder C -SC38-	30A		Sunroof roller blind control unit -J394-	30
39		Fuse 39 on fuse holder C -SC39-	7.5A		Steering column electronics control unit -J527-	30
40		Fuse 40 on fuse holder C -SC40-	-		Not assigned	30
41		Fuse 41 on fuse holder C -SC41-	5A		Dash panel insert -K-	30
42		Fuse 42 on fuse holder C -SC42-	15A		Electronically controlled damping control unit -J250-	30
43		Fuse 43 on fuse holder C -SC43-	30A		Driver seat lumbar support adjustment switch -E176-	30
					Front passenger seat lumbar support adjustment switch -E177-	30
44		Fuse 44 on fuse holder C -SC44-	30A		Fresh air blower relay -J13-	30
					Heated rear window relay -J9-	30
45		Fuse 45 on fuse holder C -SC45-	30A		Front passenger door control unit -J387-	30
					Rear right sliding door control unit -J871-	30
46		Fuse 46 on fuse holder C -SC46-	30A		Driver door control unit -J386-	30
					Rear left sliding door control unit -J870-	30
47		Fuse 47 on fuse holder C -SC47-	10A		Taximeter -G41-	30
					Mirror taximeter -G511-	30
					Front interior light button -E326-	30
					Taxi sign switch -E138-	30
					Taxi alarm active button -E485-	30
48		Fuse 48 on fuse holder C -SC48-	15A		Anti-theft alarm system horn -H8-	30
					Interior monitoring sensor -G273-	30
					Onboard supply control unit -J519- (T52c/1)	30
					# Terminal 30, Anti-theft alarm supply
49		Fuse 49 on fuse holder C -SC49-	7.5A		Relay for reducing agent metering system -J963-2	30
					# Delivery unit for reducing agent metering system -GX19-2	87
50		Fuse 50 on fuse holder C -SC50-	30A		Onboard supply control unit -J519- (T52b/1)	30
					# Terminal 30, Central locking supply
51		Fuse 51 on fuse holder C -SC51-	30A		Heated front seats control unit -J774-	30
52		Fuse 52 on fuse holder C -SC52-	30A		Rear fresh air blower -V80-	30
53		Fuse 53 on fuse holder C -SC53-	30A		DC/AC converter with socket, 12 V - 230 V -U13-	30
54		Fuse 54 on fuse holder C -SC54-	10A		Control unit for electronic steering column lock -J764-	30
55		Fuse 55 on fuse holder C -SC55-	20A		All-wheel drive control unit -J492-	30
56		Fuse 56 on fuse holder C -SC56-	30A		Control unit for reducing agent metering system -J880-2	30
57		Fuse 57 on fuse holder C -SC57-	10A		Two-way radio -R8-	30
58		Fuse 58 on fuse holder C -SC58-	30A		Special vehicle control unit -J608-	30
1 Only models with start/stop system
2 Diesel engines

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Fuse and relay carrier (SR1), above fuse holder SC

-	Fuse colours

50 A - red

40 A - orange

30 A - light-green

25 A - natural (white)

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Fuse assignment (SR1), from May 2010

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Thermal fuse 2 -S362-	40A		Right sliding door control unit -J731-	30
2		Driver seat adjustment thermal fuse 1 -S44-	30A		Driver seat adjustment operating unit -E470-	30
3		Front passenger seat adjustment thermal fuse 1 -S46-	30A		Front passenger seat adjustment operating unit -E471-	30

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Fuse holder D (SD), rear left Fuse colours 50 A - red 40 A - orange 30 A - light-green 25 A - natural (white) Back to overview → Anchor

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Fuse assignment (SD), from May 2010

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder D -SD1-	40A		Left sliding door control unit -J558-	30
2		Fuse 2 on fuse holder D -SD2-	30A		Rear lid control unit -J605-	30
3		Fuse 3 on fuse holder D -SD3-	30A		Trailer detector control unit -J345-	30
4		Fuse 4 on fuse holder D -SD4-	30A		Trailer detector control unit -J345-	30
5		Fuse 5 on fuse holder D -SD5-	-		Not assigned
6		Fuse 6 on fuse holder D -SD6-	-		Not assigned

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Fuse assignment (SD), from May 2013

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder D -SD1-	40A		Left sliding door control unit -J558-	30
2		Fuse 2 on fuse holder D -SD2-	30A		Rear lid control unit -J605-	30
3		Fuse 3 on fuse holder D -SD3-	30A		Trailer detector control unit -J345-	30
4		Fuse 4 on fuse holder D -SD4-	30A		Trailer detector control unit -J345-	30
5		Fuse 5 on fuse holder D -SD5-	25A		Trailer voltage supply relay -J941-	30
6		Fuse 6 on fuse holder D -SD6-	30A		Trailer detector control unit -J345-	30

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VW SHARAN 2017 Overview of earth points in engine compartment

Overview of earth points in engine compartment

12	Earth point in engine compartment, left

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

640	Earth point 2 on left in engine compartment

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

652	Earth point, engine and gearbox earth

q	Specified torque: 20Nm

q	Fitting location: → Anchor

1	Earth strap, battery - body

q	Specified torque: 20Nm

q	Fitting location: → Anchor

13	Earth point, on right in engine compartment

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

10	Earth point, in plenum chamber

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

Earth points, complete vehicle → Chapter

12 Earth point in engine compartment, left    640 Earth point 2 on left in engine compartment Back to overview → Chapter

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652 Earth point, engine and gearbox earth Back to overview → Chapter

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1 Earth strap, battery - body Back to overview → Chapter

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13 Earth point, on right in engine compartment Back to overview → Chapter

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10 Earth point, in plenum chamber Back to overview → Chapter

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VW SHARAN 2017 Overview of earth points in vehicle interior (left)

Overview of earth points in vehicle interior (left)

44	Earth point, on lower part of left A-pillar

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

602	Earth point in front left footwell

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

684	Earth point on front side member, left

q	Specified torque: 9 Nm

q	Fitting location: → anchor

729	Earth point on rear left wheel housing

q	Specified torque: 9 Nm

q	Fitting location: → anchor

50	Earth point, on left in luggage compartment

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

605	Earth point on top end of steering column

q	Specified torque: 5Nm

q	Fitting location: → anchor

687	Earth point 1 on centre tunnel

q	Specified torque: 9 Nm

q	Fitting location: → anchor

Earth points, complete vehicle → Chapter

44 Earth point, on lower part of left A-pillar    602 Earth point in front left footwell    684 Earth point on front side member, left Back to overview → Chapter

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729 Earth point on rear left wheel housing Back to overview → Chapter

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50 Earth point, on left in luggage compartment Back to overview → Chapter

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605 Earth point on top end of steering column Back to overview → Chapter

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687 Earth point 1 on centre tunnel Back to overview → Chapter

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VW SHARAN 2017 Overview of earth points in vehicle interior (right)

Overview of earth points in vehicle interior (right)

43	Earth point on right A-pillar, bottom

q	Specified torque: 9 Nm

q	Fitting location: → anchor

689	Earth point, at front, central in roof

q	Specified torque: 9 Nm

q	Fitting location: → anchor

688	Earth point 2 on centre tunnel

q	Specified torque: 9 Nm

q	Fitting location: → anchor

730	Earth point 1 on rear right wheel housing

q	Specified torque: 9 Nm

q	Fitting location: → Anchor

Earth points, complete vehicle → Chapter

43 Earth point on right A-pillar, bottom Back to overview → Chapter

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689 Earth point, at front, central in roof Back to overview → Chapter

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688 Earth point 2 on centre tunnel Back to overview → Chapter

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730 Earth point 1 on rear right wheel housing Back to overview → Chapter

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