VW UP 2012 – Airbag systems . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW UP 2012 - Key operated switch to deactivate front passenger side airbag - Airbag control unit - Front passenger side airbag igniter 1 - Side airbag igniter on driver side - Side airbag igniter on front passenger side

E224	Key operated switch to deactivate front passenger side airbag
J234	Airbag control unit
N131	Front passenger side airbag igniter 1
N199	Side airbag igniter on driver side
N200	Side airbag igniter on front passenger side
T3b	3-pin connector
T3c	3-pin connector, under driver seat
T3m	3-pin connector, under front passenger seat
T6y	6-pin connector
T50	50-pin connector
109	Earth connection, in airbag wiring harness
*	Optional equipment
*2	Up to April 2012
*3	From May 2012

Wiring Diagram VW UP 2012 - Steering column combination switch - Airbag coil connector and return ring with slip ring - Airbag control unit - Front passenger side airbag deactivated warning lamp - Driver side airbag igniter - Driver seat belt tensioner igniter 1 - Front passenger seat belt tensioner igniter 1

EX35	Centre switch module 2 in dash panel
E595	Steering column combination switch
F138	Airbag coil connector and return ring with slip ring
J234	Airbag control unit
K145	Front passenger side airbag deactivated warning lamp
N95	Driver side airbag igniter
N153	Driver seat belt tensioner igniter 1
N154	Front passenger seat belt tensioner igniter 1
SC9	Fuse 9 on fuse holder C
T2af	2-pin connector
T2ai	2-pin connector
T2aj	2-pin connector
T12e	12-pin connector
T16c	16-pin connector
T16h	16-pin connector
T41	41-pin connector
T50	50-pin connector
B277	Positive connection 1 (15a) in main wiring harness
*	Up to November 2013
*2	From November 2013

Wiring Diagram VW UP 2012 - Driver side belt switch - Front passenger side belt switch - Rear belt switch - driver side - Rear belt switch - front passenger side - Seat occupied sensor - front passenger side - Side airbag crash sensor on driver side - Airbag control unit

E24	Driver side belt switch
E25	Front passenger side belt switch
E258	Rear belt switch, driver side
E259	Rear belt switch, front passenger side
G128	Seat occupied sensor, front passenger side
G179	Side airbag crash sensor on driver side, in driver door, lower part of B-pillar, driver side
J234	Airbag control unit
T2ag	2-pin connector
T2ah	2-pin connector
T2ak	2-pin connector, lower part of B-pillar, driver side
T2an	2-pin connector, under driver seat
T2ao	2-pin connector, under front passenger seat
T2ap	2-pin connector, under front passenger seat
T28	28-pin connector, in left A-pillar
T50	50-pin connector
312	Earth connection 2, in airbag wiring harness
*	Only models with 2-doors
*2	Only models with 4-doors
*3	From May 2014
*4	Up to May 2014
*5	From May 2012

Wiring Diagram VW UP 2012 - Side airbag crash sensor on front passenger side - Front airbag crash sensor for driver side - Airbag control unit

G180	Side airbag crash sensor on front passenger side, in front passenger door, lower part of B-pillar, front passenger side
G283	Front airbag crash sensor for driver side, on lock carrier
J234	Airbag control unit
T2al	2-pin connector
T2am	2-pin connector
T28a	28-pin connector, in right A-pillar
T50	50-pin connector
*	Only models with 2-doors
*2	Only models with 4-doors
*3	From May 2014
*4	Up to May 2014
*5	Only right-hand drive models

Wiring Diagram VW UP 2012 - Airbag control unit - Dash panel insert - Airbag warning lamp - Diagnostic connection

J234	Airbag control unit
J285	Control unit in dash panel insert
K	Dash panel insert
K75	Airbag warning lamp
T16f	16-pin connector
T32	32-pin connector
T50	50-pin connector
U31	Diagnostic connection
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness

VW UP 2012

VW UP 2012 Overview of control units

Overview of control units

1 -	Heater control unit -J162-

q	Fitting location

1 -	Air​ conditioning​ system​ control​ unit​ -J301-

q	Fitting location

2 -	PID (portable navigation and infotainment system) -J982-

q	Fitting location

3 -	Emergency braking function sensor unit -J939-

q	Fitting location

4 -	Control unit in dash panel insert -J285-

q	Fitting location

5 -	Sliding sunroof control unit -J245-

q	Fitting location

6 -	Rear window wiper motor -V12-

q	Fitting location

7 -	Parking aid control unit -J446-

q	Fitting location

8 -	DC/DC voltage converter -A19-

q	Fitting location

9 -	Amplifier -R12-

q	Fitting location

10 -	Onboard supply control unit -J519-

q	Fitting location left-hand drive

q	Fitting location, right-hand drive

11 -	Power steering control unit -J500-

q	Fitting location left-hand drive

q	Fitting location, right-hand drive

12 -	Heated front seats control unit -J774-

q	Fitting location left-hand drive

q	Fitting location, right-hand drive

13 -	Airbag control unit -J234-

q	Fitting location

14 -

Radio -R-

VW UP 2012 Airbag control unit -J234- Airbag control unit -J234- Fitting location of airbag control unit -J234-

1 -	Airbag control unit -J234-

q	-A- 50-pin connector, -T50-

Back to overview VW UP 2012 PID (portable navigation and infotainment system) -J982- PID (portable navigation and infotainment system) -J982- Fitting location of portable navigation and infotainment system -J982-

1 -	PID (portable navigation and infotainment system) -J982-

q	-A- 16-pin connector -T16e-

Back to overview VW UP 2012 Emergency braking function sensor unit -J939- Emergency braking function sensor unit -J939- Fitting location of emergency braking function sensor unit -J939-

1 -	Emergency braking function sensor unit -J939-

q	-A- 7-pin connector -T7c-

Connector assignment of emergency braking function sensor unit -J939-

-T7c-	Designation
1	--
2	--
3	Powertrain CAN low
4	Powertrain CAN, high
5	Terminal 15
6	--
7	Terminal 31

Back to overview VW UP 2012 Heater control unit -J162- Heater control unit -J162- Fitting location of heater control unit -J162-

1 -	Heater control unit -J162-

q	-A- 5-connector -T5b-

q	-B- 16-pin connector -T16g-

q	-C- 18-pin connector -T18-

Connector assignment of heater control unit -J162-

-T5b-	Designation		-T16g-	Designation		-T18-	Designation
1	4th blower speed		1	--		1	--
2	3rd blower speed		2	--		2	--
3	2nd blower speed		3	--		3	--
4	1st blower speed		4	--		4	--
5	Supply +12V		5	--		5	--
			6	--		6	--
			7	--		7	--
			8	--		8	--
			9	--		9	--
			10	Terminal 31		10	--
			11	--		11	--
			12	Terminal 58d		12	--
			13	--		13	--
			14	--		14	--
			15	--		15	--
			16	--		16	--
						17	--
						18	--

Back to overview VW UP 2012 Air conditioning system control unit -J301- Air conditioning system control unit -J301- Fitting location of air conditioning system control unit -J301-

1 -	Air conditioning system control unit -J301-

q	-A- 5-connector -T5b-

q	-B- 16-pin connector -T16g-

q	-C- 18-pin connector -T18-

Connector assignment of air conditioning system control unit -J301-

-T5b-	Designation		-T16g-	Designation		-T18-	Designation
1	4th blower speed		1	AC signal		1	--
2	3rd blower speed		2	Evaporator earth		2	--
3	2nd blower speed		3	Evaporator signal		3	Evaporator temperature sensor signal
4	1st blower speed		4	--		4	Evaporator temperature sensor earth
5	Supply +12V		5	--		5	--
			6	--		6	--
			7	--		7	--
			8	--		8	--
			9	--		9	--
			10	Terminal 31		10	--
			11	Terminal 15		11	--
			12	Terminal 58d		12	--
			13	--		13	--
			14	--		14	--
			15	--		15	--
			16	--		16	--
						17	--
						18	--

Back to overview VW UP 2012 Sliding sunroof control unit -J245- Sliding sunroof control unit -J245- Fitting location of sliding sunroof adjustment control unit -J245-

1 -	Sliding sunroof control unit -J245-

q	-A- 10-pin connector -T10a-

Connector assignment of sliding sunroof adjustment control unit -J245-

-T10a-	Designation
1	LIN
2	Sliding sunroof adjustment regulator supply
3	Sliding sunroof adjustment regulator slider
4	Sliding sunroof adjustment regulator earth
5	--
6	--
7	Sunroof button, pull/push
8	--
9	Terminal 31
10	Terminal 30

Back to overview VW UP 2012 Rear window wiper motor -V12- Rear window wiper motor -V12- Fitting location of rear window wiper motor -V12-

1 -	Rear window wiper motor -V12-

q	-A- 4-pin connector -T4a-

Fitting location of rear window wiper motor -V12-

-T4a-	Designation
1	Terminal 31
2	Steering column switch, intermittent
3	Steering column switch, rear wash
4	Terminal 75

Back to overview VW UP 2012 Parking aid control unit -J446- Parking aid control unit -J446- Fitting location of parking aid control unit -J446-

1 -	Parking aid control unit -J446-

q	A = 16-pin connector -T16-

q	B - 12-pin connector -T12c-

Connector assignment of parking aid control unit -J446-

-T16-	Designation		-T12c-	Designation
1	Terminal 15		1	--
2	Rear sound sender signal		2	--
3	--		3	Rear, centre sensor signal
4	--		4	Rear, right sensor signal
5	--		5	Rear, left sensor signal
6	Powertrain CAN, high		6	--
7	--		7	--
8	Terminal 31		8	Rear sensor earth
9	--		9	--
10	Rear sound sender supply		10	--
11	--		11	Rear sensor current
12	--		12	--
13	--
14	--
15	Powertrain CAN low
16	--

Back to overview VW UP 2012 Heated front seats control unit -J774- Heated front seats control unit -J774- Fitting location of heated front seats control unit -J774- for left-hand drive models   Note Figure shows left-hand drive model.

1 -	Heated front seats control unit -J774-

q	-A- 16-pin connector -T16a-

Fitting location of heated front seats control unit -J774- for right-hand drive models   Note Figure shows right-hand drive model.

1 -	Heated front seats control unit -J774-

q	-A- 16-pin connector -T16a-

Connector assignment of heated front seats control unit -J774-

-T16a-	Designation			Designation
1	LED, stage 1, right		9	Terminal 31
2	LED, stage 2, left		10	--
3	LED, stage 2, right		11	--
4	LED, stage 1, left		12	Button for right seat heating
5	Seat heating authorisation, BCM		13	Terminal 75
6	Button for left seat heating		14	Terminal 75
7	--		15	Seat heating left
8	--		16	Seat heater right

Back to overview VW UP 2012 DC/DC voltage converter1 -A19- Fitting location of voltage converter -A19-

1 -	DC/DC voltage converter -A19-

q	-A- 12-pin connector -T12a-

1)  Only models with start/stop system Pin assignment of voltage converter -A19-

-T12a-	Designation
1	Terminal 30
2	Terminal 31
3	Terminal 15
4	Terminal 50
5	--
6	--
7	Terminal 30 stab
8	--
9	--
10	--
11	--
12	--

Back to overview VW UP 2012 Control unit in dash panel insert -J285- Control unit in dash panel insert -J285- Fitting location of control unit in dash panel insert -J285-

1 -	Control unit in dash panel insert -J285-

q	A- 32-pin connector -T32-

Connector assignment of control unit in dash panel insert -J285-

-T32-	Designation			Designation
1	Tank sender 1 full		17	--
2	Tank sender 1 empty		18	Low coolant level
3	--		19	Ambient temperature
4	--		20	Terminal 31 sensor earth
5	--		21	MFD to
6	--		22	MFD from
7	Transponder 1		23	MFD OK/Reset
8	Transponder 2		24	Belt latch
9	Speedometer output		25	Parking brake/EPB
10	Speedometer input		26	Brakes, general
11	--		27	Oil pressure
12	--		28	Powertrain CAN, high
13	Rear fog light		29	Powertrain CAN low
14	Main beam		30	--
15	--		31	Terminal 15
16	Terminal 31		32	Terminal 30

Back to overview VW UP 2012 Power steering control unit -J500- Power steering control unit -J500- Fitting location of power steering control unit -J500- for left-hand drive models   Note Figure shows left-hand drive model.

1 -	Power steering control unit -J500-

q	-A- 2-pin connector -T2aq-

q	-B- 3-pin connector -T3p-

q	-C- 6-pin connector -T6i-

q	-D- 6-pin connector -T6j-

Fitting location of power steering control unit -J500- for right-hand drive models   Note Figure shows right-hand drive model.

1 -	Power steering control unit -J500-

q	-A- 2-pin connector -T2aq-

q	-B- 3-pin connector -T3p-

q	-C- 6-pin connector -T6i-

q	-D- 6-pin connector -T6j-

Connector assignment of power steering control unit -J500-

-T2aq-	Designation		-T3p-	Designation
1	Terminal 31		1	Powertrain CAN low
2	Terminal 30A		2	Powertrain CAN, high
			3	Terminal 15

Back to overview VW UP 2012 Amplifier R12 Amplifier -R12- Fitting location of amplifier -R12-

1 -	Amplifier -R12-

q	-A- 38-pin connector -T38a-

Connector assignment of amplifier -R12-

-T38a-	Designation			Designation
1	Terminal 31		20	Front left treble loudspeaker -R20- , -
2	Terminal 30		21	Rear left loudspeaker -R4- , -
3	Front right loudspeaker -R3- , -		22	Rear right loudspeaker -R5- , +
4	--		23	Convenience CAN bus high
5	--		24	--
6	Front left loudspeaker -R2- , -		25	--
7	Front right treble loudspeaker -R22- , -		26	--
8	Front left treble loudspeaker -R20- , +		27	LR IN, -
9	Rear left loudspeaker -R4- , +		28	RR IN, -
10	Rear right loudspeaker -R5- , -		29	LF IN, -
11	Subwoofer -R211- , -		30	RF IN,-
12	Subwoofer -R211- , +		31	Convenience CAN bus low
13	Subwoofer -R211- , +		32	--
14	Subwoofer -R211- , -		33	--
15	Front right loudspeaker -R3- , +		34	--
16	--		35	LR IN. +
17	--		36	RR IN, +
18	Front left loudspeaker -R2- , +		37	LF IN, +
19	Front right treble loudspeaker -R22- , +		38	RF IN, +

Back to overview VW UP 2012 Onboard supply control unit -J519- Onboard supply control unit -J519- Fitting location of onboard supply control unit -J519- for left-hand drive models   Note Figure shows left-hand drive model.

1 -	Onboard supply control unit -J519-

q	-A- 73-pin connector -T73a-, black

q	-B- 73-pin connector -T73b-, white

Fitting location of onboard supply control unit -J519- for right-hand drive models   Note Figure shows right-hand drive model.

1 -	Onboard supply control unit -J519-

q	-A- 73-pin connector -T73a-, black

q	-B- 73-pin connector -T73b-, white

Connector assignment of onboard supply control unit -J519-

-T73a-	Designation		-T73b-	Designation
1	--		1	--
2	Left dipped beam		2	Right dipped beam
3	--		3	Left daytime running lights
4	Interior light dimmer		4	58D supply
5	Right daytime running lights		5	--
6	Rear fog light		6	--
7	Fog light, lighting rotary switch		7	Number plate light
8	--		8	--
9	Emergency braking function button		9	Left fog light with cornering light
10	Central locking authorisation motor, rear lid		10	Right fog light with cornering light
11	Central locking, lock motor, driver		11	Terminal 30 reversing lights, dipped beam
12	Central locking, common motor, driver		12	Reversing light
13	Central locking, safe, driver		13	Terminal 30 left turn signal/brake light
14	Terminal 31 central locking		14	Left turn signal
15	Central locking motor front passenger		15	Right turn signal
16	Terminal 30 central locking		16	Brake light
17	--		17	--
18	--		18	Powertrain CAN low
19	Driver door rotary latch		19	Powertrain CAN high
20	Passenger door rotary latch		20	Convenience CAN high
21	Central locking status lock, front passenger		21	Convenience CAN low
22	Central locking status lock, driver		22	CAN diagnosis low
23	Unlock rear lid		23	CAN diagnosis high
24	Central locking lock position, driver		24	LIN 2, roof
25	Central locking unlock button		25	--
26	--		26	--
27	Bonnet contact		27	Front wipers 1st stage, steering column lock switch
28	Hazard warning button		28	Central locking lock position, front passenger
29	Horn button		29	Rotary light switch - zero position
30	Rear lid main latch		30	--
31	Rear lid first latch		31	Heated rear window button
32	Right turn signal, steering column switch		32	Front wiper, end switch
33	Left turn signal, steering column switch		33	--
34	--		34	--
35	--		35	--
36	Seat heating authorisation		36	--
37	--		37	LIN, alternator
38	Heated exterior mirror		38	Terminal 31 electronics
39	Terminal 31 signal earth		39	Terminal 30 electronics
40	Right side light		40	Terminal 31 signal earth
41	Left side light		41	--
42	Terminal S ignition switch		42	--
43	Brake light sensor		43	Rear fog light, rotary light switch
44	Terminal 15 ignition switch		44	CCS set, steering column switch
45	Side light, rotary light switch		45	CCS E/A, steering column switch
46	--		46	CCS RES, steering column switch
47	--		47	CCS cancel, steering column switch
48	--		48	Reversing light switch
49	--		49	Terminal L
50	--		50	Terminal 50 ignition/starter switch
51	--		51	Terminal X ignition switch
52	Fuel pump relay		52	Dip beam position, rotary light switch
53	--		53	Front wipers 2nd stage, steering column lock switch
54	Terminal X relay		54	--
55	Starter inhibitor relay		55	Starter inhibitor signal
56	Hazard warning light button LED		56	Central locking status lock, rear lid
57	--		57	--
58	LED Safe LED		58	Heated exterior mirror switch
59	LED lock/unlock button		59	Terminal 30, reference
60	Heated rear window LED		60	Terminal 31 reference
61	--		61	Steering column switch, washer pump
62	Main beam, steering column switch		62	Steering column switch, front wiper intermittent
63	Terminal 30, left main/dipped beam, daytime driving lights		63	Heated rear window
64	Terminal 30 heated exterior mirror		64	--
65	Terminal 30G		65	--
66	Terminal 30, interior light/30G		66	--
67	--		67	Terminal 30 heated rear window
68	Terminal 30 windscreen wiper		68	Terminal 30, right main/dipped beam, daytime driving lights
69	Front wipers 1st stage		69	--
70	Brake earth, front wiper		70	--
71	Front wipers 2nd stage		71	--
72	Horn		72	--
73	Terminal 30 horn		73	--

Back to overview

VW UP 2012 Overview of coupling stations and connectors

Overview of coupling stations and connectors

Note figure shows right-hand drive model. The location of the connectors on a left-hand drive model are identical.

   

1 -	Electronic manual gearbox control unit -T14a-, -T14b-

q	Fitting location

2 -	Coupling station, accelerator -T6p-, 1

3 -	Coupling station on right A-pillar -T28a-

4 -	Coupling station for exterior mirror, in front right door -T5e-

5 -	Diagnosis connection, -U31-, -T16f-

q	Location for models with left-hand drive

q	Location for models with right-hand drive

6 -	Dash panel centre switch module 2, -EX35-, -T16c-

q	Fitting location

7 -	Coupling station under front right seat, -T2ao-, -T3m-, -T2ap-, -T2x-

q	Fitting location

8 -	Coupling station on right B-pillar, -T28c-

9 -	Coupling station for panorama sliding roof, -T2p-

10 -	Coupling station for panorama sliding roof, -T4p-

11 -	Coupling station for CNG tank

12 -	Coupling station for aerial, -T2bl-

13 -	Parking aid coupling station, on left in rear bumper -T8b-

14 -	Coupling station in rear lid, -T5c-, -T5d-

q	Fitting location

15 -	Coupling station under front left seat, -T2an-, -T3c-, -T2v-,

16 -	Coupling station on left B-pillar, -T28b-

17 -	Switch module in centre of dash panel, -EX22-, -T8c-

q	Fitting location

18 -	Dash panel centre switch module, -EX22-, T16b-

q	Fitting location

19 -	Coupling station in centre of dash panel, -T2bm-, -T2bn-, -J983-, -T12b-

20 -	Coupling station for exterior mirror, in front left door -T8f-

21 -	Coupling station on left A-pillar, -T28-

22 -	Coupling station on heater and air conditioner unit, -T2bh-

23 -	Coupling station on front left in engine compartment, -T4f-, -T14-

q	Fitting location

24 -	Coupling station for radiator fan, -T3o-

1)  Only right-hand drive models VW UP 2012 Coupling stations for electronic manual gearbox Coupling stations for electronic manual gearbox

A -	14-pin connector -T14a-

B -	14-pin connector -T14b-

Back to overview VW UP 2012 Coupling station on heater and air conditioner unit, -T2bh- Coupling station on heater and air conditioner unit, -T2bh-

A -	2-pin connector, -T2bh-

Back to overview VW UP 2012 Coupling station on right A-pillar -T28a-, in front right door -T5e- Coupling station on right A-pillar -T28a-, in front right door -T5e-

A -	28-pin connector -T28a-

B -	5-pin connector -T5e-

Back to overview VW UP 2012 Coupling station in centre of dash panel, -T2bm-, -T2bn-, -J983-, -T12b- Coupling station in centre of dash panel, -T2bm-, -T2bn-, -J983-, -T12b-

1 -	Aerial connector, -T2bn-

2 -	12-pin connector -T12b-

3 -	Splitter connector, -T2bm-

4 -	Interface for portable navigation and communication system -J983-

Back to overview VW UP 2012 Switch module in centre of dash panel, -EX22-, -EX35-, -T16b-, -T16c- Switch module in centre of dash panel, -EX22-, -EX35-, -T16b-, -T16c-

A -	Switch module in centre of dash panel, EX22

B -	Switch module 2 in centre of dash panel, -EX35-

A -	Switch module in centre of dash panel -EX22-, 16-pin connector -T16b-

B -	Switch module 2 in centre of dash panel, -EX35-, 16-pin connector -T16c-

Back to overview VW UP 2012 Coupling station under front right seat, -T2ao-, -T3m-, -T2ap-, -T2x- Coupling station under front right seat, -T2ao-, -T3m-, -T2ap-, -T2x-

A -	2-pin connector for belt switch, -T2ao-

B -	3-pin connector for side airbag, -T3m-

C -	2-pin​ connector for seat occupied recognition,​ -T2ap-

D -	2-pin connector for seat heating, -T2x-

Back to overview VW UP 2012 Coupling station for panorama sliding roof, -T2p-, -T4p- Coupling station for panorama sliding roof, -T2p-, -T4p-

A -	2-pin connector -T2p-

B -	4-pin connector -T4p-

Back to overview VW UP 2012 Coupling station on aerial, -T2bl- Coupling station on aerial, -T2bl-

-	Aerial connector, -T2bl-

Back to overview VW UP 2012 Parking aid coupling station, on left in rear bumper -T8b- Parking aid coupling station, on left in rear bumper -T8b-

A -	8-pin connector -T8b-

Back to overview VW UP 2012 Coupling station in rear lid, -T5c-, -T5d- Coupling station in rear lid, -T5c-, -T5d-

A -	5-pin connector -T5c-

B -	5-pin connector -T5d-

Back to overview VW UP 2012 Coupling station under front left seat, -T2an-, -T3c-, -T2v- Coupling station under front left seat, -T2an-, -T3c-, -T2v-

A -	2-pin connector for belt switch, -T2a´n-

B -	3-pin connector for side airbag, -T3c-

C -	2-pin connector for seat heating, -T2v-

Back to overview VW UP 2012 Switch module in centre console, -EX22-, -T8c- Switch module in centre console, -EX22-, -T8c-

-	Switch module in centre console -EX22-, 8-pin connector, -T8c-

Back to overview VW UP 2012 Diagnosis connection, -U31-, -T16f- Diagnosis connection, -U31-, -T16f-   Note: Figure shows left-hand drive model

A -	16-pin connector -T16f-

Note: Figure​ shows​ right-hand drive​ model

A -	16-pin connector -T16f-

Back to overview VW UP 2012 Coupling station on left A-pillar -T28-, in front left door -T8f- Coupling station on left A-pillar -T28-, in front left door -T8f-

A -	28-pin connector -T28-

B -	8-pin connector -T8f-

Back to overview VW UP 2012 Coupling station on front left in engine compartment, -T4f-, -T14- Coupling station on front left in engine compartment, -T4f-, -T14-

A -	Engine connector 1, -T14-

B -	4-pin connector for alternator, -T4f-

Back to overview VW UP 2012 Coupling station for radiator fan, -T3o- Coupling station for radiator fan, -T3o-

A -	3-pin​ connector, -T3o-

Back to overview VW UP 2012 Coupling station for accelerator, -T6p- 1 Coupling station for accelerator, -T6p- 1

A -	6-pin connector -T6p-

2)  Only right-hand drive models Back to overview VW UP 2012 Coupling station on left B-pillar, -T28b- Coupling station on left B-pillar, -T28b-

A -	28-pin connector -T28b-

Back to overview VW UP 2012 Coupling station on right B-pillar, -T28c- Coupling station on right B-pillar, -T28c-

A -	28-pin connector -T28c-

Back to overview

VW UP 2012 Overview of fuse holder

Overview of fuse holder    

q	Fuse assignment, from August 2011

q	Fuse assignment from May 2013

q	Fitting location right-hand drive

q	Fuse assignment, from August 2011

q	Fuse assignment from May 2013

q	Fuse assignment from November 2014

q	Fuse assignment, from August 2011

q	Fuse assignment from May 2013

q	Fuse assignment, from August 2011

q	Fuse assignment from May 2013

VW UP 2012 Fitting location fuse holder A SA Fitting location fuse holder A -SA-

1 -	Fuse holder A (SA)

⇒ Electrical system, Repair Group 97, Removing and installing fuse holders

Multifuse strip fuse

The strip fuse (Multifuse) must be replaced as a complete unit.

Back to overview

VW UP 2012

Fuse assignment fuse holder A -SA- , from August 2011

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SA1	B1	Fuse 1 on fuse holder A -SA1-	150 A 175 A 2	Alternator -C-	30
SA2	C1
SA3	D1	Fuse 3 on fuse holder A -SA3-	110A	Fuse holder C -SC-	30
				Main relay -J271-
				Terminal 75 voltage supply relay 1 -J680-
SA4	E1	Fuse 4 on fuse holder A -SA4-	40A	Power steering control unit -J500-	30
SA5	F1	Fuse 5 on fuse holder A -SA5-	40A	ABS control unit -J104-	30
SA6	G1	Fuse 6 on fuse holder A -SA6-	40A	Radiator fan control unit -J293-	30
SA7	H1	Fuse 7 on fuse holder A -SA7-	50A	Automated manual gearbox control unit -J514-1	30

1 Depends on equipment

2 Only models with start/stop system

Back to overview

VW UP 2012

Fuse assignment fuse holder A -SA- , from May 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SA1	B1	Fuse 1 on fuse holder A -SA1-	150 A 175 A 2	Alternator -C-	30
SA2	C1	Fuse 2 on fuse holder A -SA2-	30A	Amplifier -R12-	30
SA3	D1	Fuse 3 on fuse holder A -SA3-	110A	Fuse holder C -SC-	30
				Main relay -J271-
				Terminal 75 voltage supply relay 1 -J680-
SA4	E1	Fuse 4 on fuse holder A -SA4-	50A	Power steering control unit -J500-	30
SA5	F1	Fuse 5 on fuse holder A -SA5-	40A	ABS control unit -J104-	30
SA6	G1	Fuse 6 on fuse holder A -SA6-	40A	Radiator fan control unit -J293-	30
SA7	H1	Fuse 7 on fuse holder A -SA7-	50A	Automated manual gearbox control unit -J514-1	30

1 Depends on equipment

2 Only models with start/stop system

Back to overview

VW UP 2012 Fitting location fuse holder B SB Fitting location fuse holder B -SB-

2 -	Fuse holder B (SB)

-	Fuse colours

50A - red

40A - orange

30A - light-green

25A - natural (white)

20A - yellow

15A - light blue

10A - red

7.5A - brown

5A - light-brown

3 A - violet

Back to overview

VW UP 2012

Fuse assignment fuse holder B -SB- , from August 2011

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SB1	J1	Fuse 1 on fuse holder B -SB1-	25A	ABS control unit -J104-	30
SB2	J2	Fuse 2 on fuse holder B -SB2-	30A	Radiator fan thermal switch -F18-	30
				Radiator fan control unit -J293-
SB3	J3	Fuse 3 on fuse holder B -SB3-	5A	Radiator fan control unit -J293-	30
				Terminal S ignition/starter switch -D-
SB4	J4	Fuse 4 on fuse holder B -SB4-	10A	ABS control unit -J104-	30
SB5	J5	Fuse 5 on fuse holder B -SB5-	5A	Onboard supply control unit -J519-	30
				t  Reference
SB6	J6	Fuse 6 on fuse holder B -SB6-	30A	Fuse holder C -SC- Ignition/starter switch -D-	30

Back to overview

VW UP 2012

Fuse assignment fuse holder B -SB- , from May 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SB1	J1	Fuse 1 on fuse holder B -SB1-	30A	ABS control unit -J104-	30
SB2	J2	Fuse 2 on fuse holder B -SB2-	30A	Radiator fan thermal switch -F18-	30
				Radiator fan control unit -J293-
SB3	J3	Fuse 3 on fuse holder B -SB3-	7.5 A	Radiator fan control unit -J293-	30
				Terminal S ignition/starter switch -D-
SB4	J4	Fuse 4 on fuse holder B -SB4-	10A	ABS control unit -J104-	30
SB5	J5	Fuse 5 on fuse holder B -SB5-	7.5 A	Onboard supply control unit -J519-	30
				t  Reference
SB6	J6	Fuse 6 on fuse holder B -SB6-	30A	Fuse holder C -SC- Ignition/starter switch -D-	30

Back to overview

VW UP 2012 Fuse holder C SC

Fuse holder C -SC-

Fitting location fuse holder C -SC- , left-hand drive models

1 -	Fuse holder C -SC-

-	Fuse colours

50A - red

40A - orange

30A - light-green

25A - natural (white)

20A - yellow

15A - light blue

10A - red

7.5A - brown

5A - light-brown

3 A - violet

Back to overview

Fitting location fuse holder C -SC- , right-hand drive models

-	Fuse holder C -SC-

-	Fuse colours

50A - red

40A - orange

30A - light-green

25A - natural (white)

20A - yellow

15A - light blue

10A - red

7.5A - brown

5A - light-brown

3 A - violet

Back to overview

Fuse assignment fuse holder C -SC- , from August 2011

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5A	Dash panel insert -K-	15
				Engine control unit -J623-
				Radiator fan control unit -J293-
2	-	Fuse 2 on fuse holder C -SC2-	15A	Air conditioning system relay -J32-	15
				Air conditioning system control unit -J301-
				Diagnostic connection -U31-
				High-pressure sender -G65-
3	-	Fuse 3 on fuse holder C -SC3-	7.5A	Brake light switch -F-	87
				Clutch pedal switch -F36-
				Camshaft control valve 1 -N205-
4	-	Fuse 4 on fuse holder C -SC4-	7.5A	Onboard supply control unit -J519-	58
				t  Light switch -E1- Dipped beam/daytime running lights/main beam
5	-	Fuse 5 on fuse holder C -SC5-	5A	Onboard supply control unit -J519- t  Ignition/starter switch -D-	15
				CCS switch -E45-
6	-	Fuse 6 on fuse holder C -SC6-	5A	Headlight range control regulator -E102-	15
				Left headlight range control motor -V48-
				Right headlight range control motor -V49-
				Mirror adjustment switch -E43-
7	-	Fuse 7 on fuse holder C -SC7-	10A	Selector lever -E313-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Automated manual gearbox control unit -J514-	15
				Selector lever -E313-
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Airbag control unit -J234-	15
				Centre switch module 2 in dash panel -EX35-
10	-	Fuse 10 on fuse holder C -SC10-	5A	Parking aid control unit -J446-	15
11	-	Fuse 11 on fuse holder C -SC11-	10A	Right headlight dipped beam bulb -M31-	56b
12	-	Fuse 12 on fuse holder C -SC12-	5A	Dash panel insert -K-	75
				Rear left fog light bulb -L46-
13	-	Fuse 13 on fuse holder C -SC13-	10A	Left headlight dipped beam bulb -M29-	56b
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	5A	Terminal 15 voltage supply relay -J329-	15
				Power steering control unit -J500-
17	-	Fuse 17 on fuse holder C -SC17-	15A	Washer pump switch (automatic wash/wipe and headlight washer system) -E44-	15
18	-	Fuse 18 on fuse holder C -SC18-	7.5A	Reversing light switch -F4-	30
19	-	Fuse 19 on fuse holder C -SC19-	15A	Injector, cylinder 1 -N30-	87
				Injector, cylinder 2 -N31-
				Injector, cylinder 3 -N32-
20	-	Fuse 20 on fuse holder C -SC20-	5A	ABS control unit -J104-	15
				Emergency braking function sensor unit -J939-
				Steering angle sender -G85-
21	-	Fuse 21 on fuse holder C -SC21-	5A	Right side light bulb -M3-	58
				Right tail light bulb -M2-
				Number plate light -X-
				Onboard supply control unit -J519-
				t  Light switch -E1- Side lights
22	-	Fuse 22 on fuse holder C -SC22-	10A	Left daytime running light bulb -L174-	58
				Right daytime running light bulb -L175-
23	-	Fuse 23 on fuse holder C -SC23-	5A	Left side light bulb -M1-	58
				Left tail light bulb -M4-
24	-	Fuse 24 on fuse holder C -SC24-	15A	Headlight flasher switch -E5-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	53c
26	-	Fuse 26 on fuse holder C -SC26-	5A	Main relay -J271-	30
				Dash panel insert -K-
				Steering angle sender -G85-
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard supply control unit -J519-	30
				t  Front interior light -W1- t  Front passenger reading light -W13- t  Driver side reading light -W19-
28	-	Fuse 28 on fuse holder C -SC28-	5A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard supply control unit -J519-	30
30	-	Fuse 30 on fuse holder C -SC30-	5A	Onboard supply control unit -J519-	30
				t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-
31	-	Fuse 31 on fuse holder C -SC31-	10A	Lambda probe -G39-	87
				Lambda probe after catalytic converter -G130-
				Activated charcoal filter solenoid valve 1 -N80-
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard supply control unit -J519-	30
				t  Turn signal/brake light
33	-	Fuse 33 on fuse holder C -SC33-	10A	Right headlight main beam bulb -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Left headlight main beam bulb -M30-	56a
				Dash panel insert -K-
35	-	Fuse 35 on fuse holder C -SC35-
36	-	Fuse 36 on fuse holder C -SC36-	15A	Cigarette lighter -U1-	75
37	-	Fuse 37 on fuse holder C -SC37-	30A	Air conditioning system control unit -J301-	75
				Heater control unit -J162-
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof adjustment control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A	Onboard supply control unit -J519-	30
				t  Central locking
42	-	Fuse 42 on fuse holder C -SC42-	25A	Ignition coil 1 with output stage -N70-	87
				Ignition coil 2 with output stage -N127-
				Ignition coil 3 with output stage -N291-
43	-	Fuse 43 on fuse holder C -SC43-	20A	Heated front seats control unit -J774-	75
				Switch module in centre of dash panel -EX22-
				Centre switch module 2 in dash panel -EX35-
44	-	Fuse 44 on fuse holder C -SC44-	15A	Fuel pump relay -J17-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	15
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard supply control unit -J519-	30
				t  Heated rear window -Z1-
47	-	Fuse 47 on fuse holder C -SC47-	25A	Front right window regulator switch -E41-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard supply control unit -J519-	30
				t  Treble horn -H2- t  Bass horn -H7-
49	-	Fuse 49 on fuse holder C -SC49-	20A	Onboard supply control unit -J519-	30
				t  Wiper motor control unit -J400-
50	-	Fuse 50 on fuse holder C -SC50-	15A	Left fog light bulb -L22-	55
				Right fog light bulb -L23-
51	-	Fuse 51 on fuse holder C -SC51-	25A	Front left window regulator switch -E40-	15

Back to overview

Fuse assignment fuse holder C -SC- , from May 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	7.5A	Dash panel insert -K-	15
				Engine control unit -J623-
				Radiator fan control unit -J293-
2	-	Fuse 2 on fuse holder C -SC2-	15A	Air conditioning system relay -J32-	15
				Air conditioning system control unit -J301-
				Diagnostic connection -U31-
				High-pressure sender -G65-
3	-	Fuse 3 on fuse holder C -SC3-	7.5A	Brake light switch -F-	87
				Clutch pedal switch -F36-
				Camshaft control valve 1 -N205-
4	-	Fuse 4 on fuse holder C -SC4-	7.5A	Onboard supply control unit -J519-	58
				t  Light switch -E1- Dipped beam/daytime running lights/main beam
5	-	Fuse 5 on fuse holder C -SC5-	7.5A	Onboard supply control unit -J519- t  Ignition/starter switch -D-	15
				CCS switch -E45-
6	-	Fuse 6 on fuse holder C -SC6-	7.5A	Headlight range control regulator -E102-	15
				Left headlight range control motor -V48-
				Right headlight range control motor -V49-
				Mirror adjustment switch -E43-
7	-	Fuse 7 on fuse holder C -SC7-	10A	Selector lever -E313-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Automated manual gearbox control unit -J514-	15
				Selector lever -E313-
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Airbag control unit -J234-	15
				Centre switch module 2 in dash panel -EX35-
10	-	Fuse 10 on fuse holder C -SC10-	7.5A	Parking aid control unit -J446-	15
11	-	Fuse 11 on fuse holder C -SC11-	10A	Right headlight dipped beam bulb -M31-	56b
12	-	Fuse 12 on fuse holder C -SC12-	7.5A	Dash panel insert -K-	55a
				Control unit in dash panel insert -J285-
				Rear left fog light bulb -L46-
				Onboard supply control unit -J519-
13	-	Fuse 13 on fuse holder C -SC13-	10A	Left headlight dipped beam bulb -M29-	56b
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	7.5A	Terminal 15 voltage supply relay -J329-	15
				Power steering control unit -J500-
17	-	Fuse 17 on fuse holder C -SC17-	15A	Washer pump switch (automatic wash/wipe and headlight washer system) -E44-	15
18	-	Fuse 18 on fuse holder C -SC18-	7.5A	Reversing light switch -F4-	15
19	-	Fuse 19 on fuse holder C -SC19-	15A	Injector, cylinder 1 -N30-	87
				Injector, cylinder 2 -N31-
				Injector, cylinder 3 -N32-
20	-	Fuse 20 on fuse holder C -SC20-	7.5A	ABS control unit -J104-	15
				Emergency braking function sensor unit -J939-
				Steering angle sender -G85-
21	-	Fuse 21 on fuse holder C -SC21-	7.5A	Right side light bulb -M3-	58
				Right tail light bulb -M2-
				Number plate light -X-
				Onboard supply control unit -J519-
				t  Light switch -E1- Side lights
22	-	Fuse 22 on fuse holder C -SC22-	10A	Left daytime running light bulb -L174-	58
				Right daytime running light bulb -L175-
23	-	Fuse 23 on fuse holder C -SC23-	7.5A	Left side light bulb -M1-	58
				Left tail light bulb -M4-
24	-	Fuse 24 on fuse holder C -SC24-	15A	Headlight flasher switch -E5-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	53c
26	-	Fuse 26 on fuse holder C -SC26-	7.5A	Main relay -J271-	30
				Dash panel insert -K-
				Steering angle sender -G85-
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard supply control unit -J519-	30
				t  Front interior light -W1- t  Front passenger reading light -W13- t  Driver side reading light -W19-
28	-	Fuse 28 on fuse holder C -SC28-	7.5A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard supply control unit -J519-	30
30	-	Fuse 30 on fuse holder C -SC30-	7.5A	Onboard supply control unit -J519-	30
				t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-
31	-	Fuse 31 on fuse holder C -SC31-	10A	Lambda probe -G39-	87
				Lambda probe after catalytic converter -G130-
				Activated charcoal filter solenoid valve 1 -N80-
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard supply control unit -J519-	30
				t  Turn signal/brake light
33	-	Fuse 33 on fuse holder C -SC33-	10A	Right headlight main beam bulb -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Left headlight main beam bulb -M30-	56a
				Dash panel insert -K-
35	-	Fuse 35 on fuse holder C -SC35-
36	-	Fuse 36 on fuse holder C -SC36-	20A	Cigarette lighter -U1-	75
37	-	Fuse 37 on fuse holder C -SC37-	30A	Air conditioning system control unit -J301-	75
				Heater control unit -J162-
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof adjustment control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A	Onboard supply control unit -J519-	30
				t  Central locking
42	-	Fuse 42 on fuse holder C -SC42-	25A	Ignition coil 1 with output stage -N70-	87
				Ignition coil 2 with output stage -N127-
				Ignition coil 3 with output stage -N291-
43	-	Fuse 43 on fuse holder C -SC43-	20A	Heated front seats control unit -J774-	75
				Switch module in centre of dash panel -EX22-
				Centre switch module 2 in dash panel -EX35-
44	-	Fuse 44 on fuse holder C -SC44-	15A	Fuel pump relay -J17-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	15
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard supply control unit -J519-	30
				t  Heated rear window -Z1-
47	-	Fuse 47 on fuse holder C -SC47-	30A	Front right window regulator switch -E41-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard supply control unit -J519-	30
				t  Treble horn -H2- t  Bass horn -H7-
49	-	Fuse 49 on fuse holder C -SC49-	30A	Onboard supply control unit -J519-	30
				t  Wiper motor control unit -J400-
50	-	Fuse 50 on fuse holder C -SC50-	15A	Left fog light bulb -L22-	55
				Right fog light bulb -L23-
			20A1	Onboard supply control unit -J519-1
51	-	Fuse 51 on fuse holder C -SC51-	30A	Front left window regulator switch -E40-	15

1 Only models with start/stop system Back to overview

Fuse assignment fuse holder C -SC- , from November 2014

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	7.5A	Dash panel insert -K-	15
				Engine control unit -J623-
				Radiator fan control unit -J293-
2	-	Fuse 2 on fuse holder C -SC2-	15A	Air conditioning system relay -J32-	15
				Air conditioning system control unit -J301-
				Diagnostic connection -U31-
				High-pressure sender -G65-
3	-	Fuse 3 on fuse holder C -SC3-	7.5A	Brake light switch -F-	87
				Clutch pedal switch -F36-
				Camshaft control valve 1 -N205-
4	-	Fuse 4 on fuse holder C -SC4-	7.5A	Onboard supply control unit -J519-	58
				t  Light switch -E1- Dipped beam/daytime running lights/main beam
5	-	Fuse 5 on fuse holder C -SC5-	7.5A	Onboard supply control unit -J519- t  Ignition/starter switch -D-	15
				CCS switch -E45-
6	-	Fuse 6 on fuse holder C -SC6-	7.5A	Headlight range control regulator -E102-	15
				Left headlight range control motor -V48-
				Right headlight range control motor -V49-
				Mirror adjustment switch -E43-
7	-	Fuse 7 on fuse holder C -SC7-	10A	Selector lever -E313-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Automated manual gearbox control unit -J514-	15
				Selector lever -E313-
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Airbag control unit -J234-	15
				Centre switch module 2 in dash panel -EX35-
10	-	Fuse 10 on fuse holder C -SC10-	7.5A	Parking aid control unit -J446-	15
11	-	Fuse 11 on fuse holder C -SC11-	10A	Right headlight dipped beam bulb -M31-	56b
12	-	Fuse 12 on fuse holder C -SC12-	7.5A	Dash panel insert -K-	55a
				Control unit in dash panel insert -J285-
				Rear left fog light bulb -L46-
				Onboard supply control unit -J519-
13	-	Fuse 13 on fuse holder C -SC13-	10A	Left headlight dipped beam bulb -M29-	56b
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	7.5A	Terminal 15 voltage supply relay -J329-	15
				Power steering control unit -J500-
17	-	Fuse 17 on fuse holder C -SC17-	15A	Washer pump switch (automatic wash/wipe and headlight washer system) -E44-	15
18	-	Fuse 18 on fuse holder C -SC18-	7.5A	Reversing light switch -F4-	15
19	-	Fuse 19 on fuse holder C -SC19-	15A	Injector, cylinder 1 -N30-	87
				Injector, cylinder 2 -N31-
				Injector, cylinder 3 -N32-
20	-	Fuse 20 on fuse holder C -SC20-	7.5A	ABS control unit -J104-	15
				Emergency braking function sensor unit -J939-
				Steering angle sender -G85-
21	-	Fuse 21 on fuse holder C -SC21-	7.5A	Right side light bulb -M3-	58
				Right tail light bulb -M2-
				Number plate light -X-
				Onboard supply control unit -J519-
				t  Light switch -E1- Side lights
22	-	Fuse 22 on fuse holder C -SC22-	10A	Left daytime running light bulb -L174-	58
				Right daytime running light bulb -L175-
23	-	Fuse 23 on fuse holder C -SC23-	7.5A	Left side light bulb -M1-	58
				Left tail light bulb -M4-
24	-	Fuse 24 on fuse holder C -SC24-	15A	Headlight flasher switch -E5-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	53c
26	-	Fuse 26 on fuse holder C -SC26-	7.5A	Main relay -J271-	30
				Dash panel insert -K-
				Steering angle sender -G85-
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard supply control unit -J519-	30
				t  Front interior light -W1- t  Front passenger reading light -W13- t  Driver side reading light -W19-
28	-	Fuse 28 on fuse holder C -SC28-	7.5A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard supply control unit -J519-	30
30	-	Fuse 30 on fuse holder C -SC30-	7.5A	Onboard supply control unit -J519-	30
				t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-
31	-	Fuse 31 on fuse holder C -SC31-	10A	Lambda probe -G39-	87
				Lambda probe after catalytic converter -G130-
				Activated charcoal filter solenoid valve 1 -N80-
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard supply control unit -J519-	30
				t  Turn signal/brake light
33	-	Fuse 33 on fuse holder C -SC33-	10A	Right headlight main beam bulb -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Left headlight main beam bulb -M30-	56a
				Dash panel insert -K-
35	-	Fuse 35 on fuse holder C -SC35-
36	-	Fuse 36 on fuse holder C -SC36-	20A	Cigarette lighter -U1-	75
37	-	Fuse 37 on fuse holder C -SC37-	30A	Air conditioning system control unit -J301-	75
				Heater control unit -J162-
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof adjustment control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A	Onboard supply control unit -J519-	30
				t  Central locking
42	-	Fuse 42 on fuse holder C -SC42-	25A	Ignition coil 1 with output stage -N70-	87
				Ignition coil 2 with output stage -N127-
				Ignition coil 3 with output stage -N291-
43	-	Fuse 43 on fuse holder C -SC43-	20A	Heated front seats control unit -J774-	75
				Switch module in centre of dash panel -EX22-
				Centre switch module 2 in dash panel -EX35-
44	-	Fuse 44 on fuse holder C -SC44-	15A	Fuel pump relay -J17-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	15
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard supply control unit -J519-	30
				t  Heated rear window -Z1-
47	-	Fuse 47 on fuse holder C -SC47-	30A	Front right window regulator switch -E41- Operating unit for window regulator in driver door -E512-2 Driver side central locking lock unit -F220-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard supply control unit -J519-	30
				t  Treble horn -H2- t  Bass horn -H7-
49	-	Fuse 49 on fuse holder C -SC49-	30A	Onboard supply control unit -J519-	30
				t  Wiper motor control unit -J400-
50	-	Fuse 50 on fuse holder C -SC50-	15A	Left fog light bulb -L22-	55
				Right fog light bulb -L23-
			20A1	Onboard supply control unit -J519-1
51	-	Fuse 51 on fuse holder C -SC51-	30A	Operating unit for window regulator in driver door -E512- Driver side central locking lock unit -F220-2	15

1 Only models with start/stop system 2 Only right-hand drive models Back to overview

Fuse holder D -SD-

Fitting location fuse holder D -SD- , left-hand drive models

A -	Fuse holder D -SD-

q	Only models with start/stop system

-	Fuse colours

50A - red

40A - orange

30A - light-green

25A - natural (white)

20A - yellow

15A - light blue

10A - red

7.5A - brown

5A - light-brown

3 A - violet

Back to overview

Fuse assignment on fuse holder D -SD- , from August 2011

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SD1		Fuse 1 on fuse holder D -SD1-	5A	Emergency braking function sensor unit -J939-	30
SD2		Fuse 2 on fuse holder D -SD2-	5A	Dash panel insert -K-	30
SD3		Fuse 3 on fuse holder D -SD3-	10A	Radio -R-	30
SD4		Fuse 4 on fuse holder D -SD4-	7.5 A	Voltage converter -A19- Starter relay 1 -J906- Starter relay 2 -J907-	15
SD5
SD6
SD7
SD8
SD9		Fuse 9 on fuse holder D -SD9-	15A	Onboard supply control unit -J519- t  Right main beam/dipped beam/daytime driving lights	30
SD10		Fuse 10 on fuse holder D -SD10-	15A	Onboard supply control unit -J519- t  Left main beam/dipped beam/daytime driving lights	30
SD11		Fuse 11 on fuse holder D -SD11-	30A	Starter relay 1 -J906- Starter relay 2 -J907-	30
SD12		Fuse 12 on fuse holder D -SD12-	30A	Voltage converter -A19-	30

Back to overview

Fuse assignment on fuse holder D -SD- , from May 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SD1		Fuse 1 on fuse holder D -SD1-	7.5A	Relay for emergency braking function -J1020- Emergency braking function sensor unit -J939-	30
SD2		Fuse 2 on fuse holder D -SD2-	7.5A	Dash panel insert -K-	30
SD3		Fuse 3 on fuse holder D -SD3-	15A	Radio -R-	30
SD4		Fuse 4 on fuse holder D -SD4-	7.5 A	Voltage converter -A19- Starter relay 1 -J906- Starter relay 2 -J907-	15
SD5
SD6
SD7
SD8
SD9		Fuse 9 on fuse holder D -SD9-	15A	Onboard supply control unit -J519- t  Right main beam/dipped beam/daytime driving lights	30
SD10		Fuse 10 on fuse holder D -SD10-	15A	Onboard supply control unit -J519- t  Left main beam/dipped beam/daytime driving lights	30
SD11		Fuse 11 on fuse holder D -SD11-	30A	Starter relay 1 -J906- Starter relay 2 -J907-	30
SD12		Fuse 12 on fuse holder D -SD12-	30A	Voltage converter -A19-	30

Back to overview