VW PASSAT 2008 – Radio/navigation system: RNS MFD2, CD changer, 4 loudspeakers, 8 loudspeakers . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2008 - Voltage supply for radio - control unit with display for radio and navigation - CD changer

J503	Control unit with display for radio and navigation system
J519	Onboard supply control unit
R41	CD changer
SB7	Fuse 7 on fuse holder B
SB19	Fuse 19 on fuse holder B
T8s	8-pin connector, black
T12f	12-pin connector, near CD changer
T12i	12-pin connector
T12j	12-pin connector
T40	40-pin connector
370	Earth connection 5, in main wiring harness
B151	Positive connection 3 (30a), in interior wiring harness
B340	Connection 1 (58d), in main wiring harness
B341	Connection 2 (58d), in main wiring harness
*	Only on vehicles with preparation for external CD changer
**	Only on vehicles with E-box low
***	Only on vehicles with E-box high
****	Valid from November 2006

Wiring Diagram VW PASSAT 2008 - Radio/ control unit with display for radio and navigation - front left and right treble loudspeaker and bass loudspeaker - telephone transmitter and receiver unit

J412	Control unit for cellphone operating electronics
J503	Control unit with display for radio and navigation system
J533	Data bus diagnosis interface
J519	Onboard supply control unit
R20	Front left treble loudspeaker
R21	Front left bass loudspeaker
R22	Front right treble loudspeaker
R23	Front right bass loudspeaker
R36	Telephone transmitter and receiver unit
T2dv	2-pin connector
T2dw	2-pin connector
T4as	4-pin connector
T4at	4-pin connector
T8k	8-pin connector, brown
T8s	8-pin connector, black
T12l	12-pin connector
T20e	20-pin connector
T28	28-pin connector, coupling point, right A-pillar
T28c	28-pin connector, coupling point, left A-pillar
T54	54-pin connector
B415	Connection 1 (infotainment CAN bus, high), in main wiring harness
B421	Connection 1 (infotainment CAN bus, low), in main wiring harness
*	Only on vehicles with telephone

Wiring Diagram VW PASSAT 2008 - Radio/ control unit with display for radio and navigation - rear left and right treble loudspeaker and bass loudspeaker - aerial connection

J503	Control unit with display for radio and navigation system
J519	Onboard supply control unit
R1	Aerial connection
R14	Rear left treble loudspeaker
R15	Rear left bass loudspeaker
R16	Rear right treble loudspeaker
R17	Rear right bass loudspeaker
T2dk	2-pin connector
T2do	2-pin connector
T4ai	4-pin connector
T4am	4-pin connector
T6bx	6-pin connector, in rear left door
T6by	6-pin connector, in rear right door
T8k	8-pin connector, brown
T28a	28-pin connector, coupling point, left B-pillar
T28b	28-pin connector, coupling point, right B-pillar
*	Only on saloon models
**	Only on estate models
**	Only on vehicles with rear loudspeakers

Wiring Diagram VW PASSAT 2008 - Aerials (saloon) - aerial amplifier - frequency filter for frequency modulation

J9	Heated rear window relay
J519	Onboard supply control unit
R11	Aerial
R24	Aerial amplifier
R50	Navigation system aerial
R93	Radio aerial 2
R111	Aerial amplifier 2
R178	Frequency filter for frequency modulation (FM) in negative wire
R179	Frequency filter for frequency modulation (FM) in positive wire
T10s	10-pin connector, black
Z1	Heated rear window
657	Earth point 1, on left near rear window
660	Earth point 2, on right near rear window
B569	Connection 36, in main wiring harness
*	Only on saloon models

Wiring Diagram VW PASSAT 2008 - Aerials (estate) - aerial amplifier

J519	Onboard supply control unit
R11	Aerial
R24	Aerial amplifier
R50	Navigation system aerial
R93	Radio aerial 2
R111	Aerial amplifier 2
R112	Aerial amplifier 3
*	Only on estate models
**	Only on estate models, in left C-pillar
***	Only on estate models, in right C-pillar

VW PASSAT 2008

Connector:

VW PASSAT 2008 Overview of control units

Overview of control units    

q	50-pin connector assignment ⇒ applicable to October 2007

q	50-pin connector assignment ⇒ applicable to October 2007

q	75-pin connector assignment ⇒ applicable to October 2007

q	75-pin connector assignment ⇒ applicable to October 2007

q	100-pin connector assignment ⇒ applicable from November 2007

q	100-pin connector assignment ⇒ applicable from November 2007

q	Connector assignment

q	Connections

Climatronic control unit -J255-

q	Air conditioning system control unit -J301-

q	Connector assignment

q	Connections

q	Climatronic control unit -J255-

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	Connections

q	Connector assignment

q	B - Connector cruise control system (CCS) and turn signal

q	C - 20-pin connector -T20d-

q	D - 4-pin connector -T4-

q	E - Connector for wiper and multifunction display

q	F - Connector for steering angle sensor

q	G - Connector for airbag return spring/multifunction steering wheel

Control unit in dash panel insert -J285-

q	36-pin connector -T36- ⇒ applicable to October 2008

q	32-pin connector -T32c- ⇒ applicable from November 2008

q	A - 11-pin connector -T11-

q	B - 12-pin connector -T12i-

q	C - 12-pin connector -T12k-

q	D - 11-pin connector -T11a-

q	E - 16-pin connector -T16g-

q	F- 8-pin connector -T8t-

q	G - 12-pin connector -T12m- -

q	H- 12-pin connector -T12-

q	I - 2-pin connector -T2cp-

q	J - 6-pin connector -T6ap-

q	K - 10-pin connector -T10s-

q	L - 2-pin connector -T2cq-

q	Connections

q	Connector assignment

q	Connections

Fitting location: under centre console at front -arrow-

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50-pin connector:

A -	Airbag control unit -J234-

Pin connector:

75-pin connector:

A -	Airbag control unit -J234-

Pin connector:

100-pin connector:

A -	Airbag control unit -J234-

Pin connector:

Convenience system central control unit -J393-

Fitting location:

under dash panel behind glove compartment -arrow-

 

Connector assignment:

A -	Convenience system central control unit -J393-

Pin connector:

B -	6-pin connector -T6an-

C -	18-pin connector -T18a-

D -	8-pin connector -T8r-

E -	6-pin connector -T6ao-

F -	18-pin connector -T18b-

G -	18-pin connector -T18c-

18-pin connector -T18c- Discontinued on models with no entry and start authorisation

Air conditioning system control unit -J301-

Connector assignment:

A -	Air conditioning system control unit -J301-

VW PASSAT 2008 Climatronic control unit J255

Climatronic control unit -J255-

Connector assignment:

A -	Climatronic control unit -J255-

VW PASSAT 2008 Cornering light and headlight range control unit J745

Cornering light and headlight range control unit -J745-

Fitting location:

behind glove compartment on left -arrow A-

 

VW PASSAT 2008 Heated rear seats control unit J786 Heated rear seats control unit -J786- Fitting location: under seat on front right -arrow- .

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VW PASSAT 2008 Seat occupied recognition control unit J706 Seat occupied recognition control unit -J706- Fitting location: on front passenger seat frame -arrow-

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Connector assignment:

A -	Seat occupied recognition control unit -J706-

Aerial selection control unit -J515-

Fitting location:

under seat on front right -arrow B- .

The aerial selection control unit -J515- is installed from May 2006 for Japanese markets only. Discontinued for all other countries.

 

VW PASSAT 2008 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: on inside of front passenger door -arrow- VW PASSAT 2008 Driver door control unit J386 Driver door control unit -J386- Fitting location: on inside of driver's door -arrow-   Note: The illustration shows the driver side. The front passenger side is similar.

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Connector assignment:

A -	Front passenger door control unit -J387- , Driver door control unit -J386-

VW PASSAT 2008

Mobile telephone operating electronics control unit -J412- / Telephone controls control unit -J738-

Fitting location:

under seat on front right -arrow A- .

 

Connector assignment:

A -	Mobile telephone operating electronics control unit -J412-

Control unit for electromechanical parking brake -J540-

Fitting location:

on rear of centre tunnel -arrow-

 

Connector assignment:

A -	Control unit for electromechanical parking brake -J540-

Rear right door control unit -J389-

Fitting location:

on inside of rear door on front passenger side -arrow-

Rear left door control unit -J388-

Fitting location:

on inside of rear door on driver's side -arrow-

The illustration shows the driver side. The front passenger side is similar.

 

Connector assignment:

A -	Rear right door control unit -J389- , Rear left door control unit -J388-

Fuel pump control unit -J538-

Fitting location:

under rear right seat, on fuel delivery unit -arrow-

 

Connector assignment:

A -	Fuel pump control unit -J538-

Seat and steering column adjustment control unit with memory -J136-

Fitting location:

under driver's seat -arrow- .

 

Connector assignment:

A -	Seat and steering column adjustment control unit with memory -J136-

Pin connector:

B -	26-pin connector -T26b-

C -	6-pin connector -T6bj-

D -	6-pin connector -T6bq-

E -	6-pin connector -T6bi-

F -	6-pin connector -T6bh-

G -	6-pin connector -T6bp-

H -	4-pin connector -T4br-

I -	2-pin connector -T2- , Not assigned

J -	2-pin connector -T2- , Not assigned

K -	6-pin connector -T6- , Not assigned

L -	6-pin connector -T6- , Not assigned

M -	6-pin connector -T6- , Not assigned

N -	6-pin connector -T6- , Not assigned

O -	16-pin connector -T16- , Not assigned

VW PASSAT 2008 Special vehicle control unit J608 Special vehicle control unit -J608- Fitting location: under driver's seat -arrow- .

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VW PASSAT 2008 Heated front seats control unit J774 Heated front seats control unit -J774- Fitting location: on driver's seat frame -arrow-

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VW PASSAT 2008 Steering column electronics control unit J527 Steering column electronics control unit -J527- Fitting location: under steering column, near steering column switch -arrow-

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Connector assignment:

A -	Steering column electronics control unit -J527-

C -	20-pin connector -T20d-

1 -	Ignition key withdrawal lock

2 -	Immobiliser reading unit

3 -	Convenience CAN bus, low

4 -	Convenience CAN bus, high

5 -	Powertrain CAN, screening

6 -	Powertrain CAN, low

7 -	Powertrain CAN, high

8 -

Earth

9 -	Power supply to control unit for steering column electronics

10 -	Terminal 50

11 -	Terminal P

12 -	Terminal S

13 -	Terminal 15

14 -	Not assigned

15 -	Not assigned

16 -	Cruise control system, out

17 -

Earth

18 -	Power supply to control unit for steering column electronics (terminal 30)

19 -	Not assigned

20 -	Not assigned

E -	Connector for wiper and multifunction display:

1 -	Earth for intermittent windscreen wiper switch

2 -	Wiper signal

3 -	Wash/wipe signal

4 -	Potentiometer for intermittent stages

5 -	Multifunction display signal

6 -	Earth for multifunction display and interval

G -	Connector for airbag return spring/multifunction steering wheel:

1 -	Not assigned

2 -	Not assigned

3 -	Airbag 1 (+)

4 -	Airbag 1 (-)

5 -	Airbag 2 (+)

6 -	Airbag 2 (-)

7 -	Earth for return spring, multifunction steering wheel and horn

8 -	Horn or CCS off (with multifunction steering wheel)

9 -

LIN bus

10 -	Power supply for multifunction steering wheel (terminal 15)

Dash panel insert -K- / Control unit in dash panel insert -J285-

36-pin connector -T36- :

1 -	Terminal 15 voltage supply

2 -	Terminal 30 voltage supply

3 -	Not assigned

4 -	Not assigned

5 -	Brake fluid level warning lamp

6 -	Warning lamp for electric parking brake and handbrake

7 -	Not assigned

8 -	Not assigned

9 -	Not assigned

10 -	Not assigned

11 -	Not assigned

12 -	Diagnostic interface for dash panel CAN data bus, low

13 -	Diagnostic interface for dash panel CAN data bus, high

14 -	Dash panel CAN screening

15 -	Dash panel CAN wake-up wire

16 -	Fuel gauge sender (full), only with all-wheel drive

17 -	Fuel gauge sender (full)

18 -	Fuel gauge sender (empty)

19 -	Terminal 31

20 -	Not assigned

21 -	Not assigned

22 -	Front left brake pad wear sender

23 -	Fuel gauge sender (empty), only with all-wheel drive

24 -	Not assigned

25 -	Oil pressure warning lamp

26 -	Oil level and oil temperature sender

27 -	Not assigned

28 -	Speed signal, sliding sunroof adjustment control unit output, control unit with display for radio and navigation system

29 -	Not assigned

30 -	Not assigned

31 -	Not assigned

32 -	Not assigned

33 -	Terminal 31, sensor earth

34 -	Washer fluid level warning lamp

35 -	Coolant temperature and coolant shortage warning lamp

36 -	Ambient temperature sensor

Note applicable to October 2008

32-pin connector -T32c-

1 -	Fuel gauge sender (full)

2 -	Fuel gauge sender (empty)

3 -	Fuel gauge sender (full), only with all-wheel drive

4 -	Fuel gauge sender (empty), only with all-wheel drive

5 -	Not assigned

6 -	Not assigned

7 -	Not assigned

8 -	Not assigned

9 -	Speed signal, sliding sunroof adjustment control unit output, control unit with display for radio and navigation system

10 -	Not assigned

11 -	Oil level and oil temperature sender

12 -	Not assigned

13 -	Not assigned

14 -	Not assigned

15 -	Front left brake pad wear sender

16 -	Terminal 31

17 -	Washer fluid level warning lamp

18 -	Coolant temperature and coolant shortage warning lamp

19 -	Ambient temperature sensor

20 -	Terminal 31, sensor earth

21 -	Not assigned

22 -	Not assigned

23 -	Not assigned

24 -	Not assigned

25 -	Warning lamp for electric parking brake and handbrake

26 -	Brake fluid level warning lamp

27 -	Oil pressure warning lamp

28 -	Diagnostic interface for dash panel CAN data bus, high

29 -	Diagnostic interface for dash panel CAN data bus, low

30 -	Not assigned

31 -	Terminal 15 voltage supply

32 -	Terminal 30 voltage supply

Note applicable from November 2008

VW PASSAT 2008 Electronic steering column lock control unit J764 Electronic steering column lock control unit -J764- Fitting location: on steering column -arrow-

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VW PASSAT 2008 Onboard supply control unit J519 Onboard supply control unit -J519- Fitting location: under dash panel on driver side, below relay carrier.

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Connector assignment:

A -	11-pin connector -T11-

1 -	Terminal 30

2 -	Right dipped beam bulb

3 -	Right main beam bulb

4 -	Right fog light bulb

5 -	Right gas discharge (xenon) bulb

6 -	Front right turn signal bulb

7 -	Left side light bulb

8 -	Not assigned

9 -

Earth

10 -	Electric fuel pump 2 relay

11 -	Terminal 50 voltage supply relay

C -	12-pin connector -T12k-

1 -	Heated driver seat control unit, heated front passenger seat control unit

2 -	Left brake light bulb

3 -	Right fog light bulb (right-hand drive only)

4 -	Not assigned

5 -	Not assigned

6 -	Not assigned

7 -	Not assigned

8 -	Registration plate left light, number plate right light

9 -	High level brake light bulb

10 -	Left tail light bulb (side light)

11 -	Rear left turn signal bulb

12 -	Left reversing light bulb (right-hand drive only)

Connector assignment:

E -	16-pin connector -T16g-

1 -	Lighting switch terminal 58

2 -	Brake light switch

3 -	Not assigned

4 -	Not assigned

5 -	Not assigned

6 -	Fog light switch

7 -	Earth (for manual gearbox only), mechatronics for dual clutch gearbox, multifunction switch (for automatic gearbox only)

8 -	Lighting switch terminal 56

9 -	Not assigned

10 -	Not assigned

11 -	Not assigned

12 -	Not assigned

13 -	Light switch (rear fog light)

14 -	Light switch (assistance light)

15 -	Not assigned

16 -	Light switch (day driving light)

F -	8-pin connector -T8t-

1 -	Terminal 50 voltage supply relay

2 -	Terminal 15 voltage supply relay

3 -	Windscreen wiper motor, rain and light detector sensor (LIN bus)

4 -	Alternator

5 -	Bonnet contact switch

6 -	Reversing light switch

7 -	Terminal 30

8 -	Terminal 31

G -	12-pin connector -T12-

t	Not assigned

I -

J -

6-pin connector -T6ap-

1 -	Fuse for washer pump of windscreen and rear window (input)

2 -	Motor for rear window wiper, washer pump for windscreen and rear window (rear)

3 -

Horn fuse

4 -	Motor for rear window wiper, washer pump for windscreen and rear window (front)

5 -

Earth

6 -	Treble tone horn, bass tone horn

K -	2-pin connector -T2cq-

1 -	Fuse for terminal 15 vehicle interior (input)

2 -	Terminal 15 vehicle interior (output)

Driving school mode relay -J746- Fitting location: in driver footwell, behind relay carrier -arrow- VW PASSAT 2008 Taxi alarm remote control control unit J601 Taxi alarm remote control control unit -J601- Fitting location: in driver footwell, behind relay carrier -arrow- .

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Connector

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Park assist steering control unit -J791- / Parking aid control unit -J446- Fitting location: under dash panel on left, behind relay carrier above onboard supply control unit -arrow-

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VW PASSAT 2008 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Fitting location: Left-hand drive models: in driver's footwell, near pedal cluster -arrow- Right-hand drive models: in centre console under radio unit/navigation system

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Connector assignment:

A -	Data bus diagnostic interface -J533-

VW PASSAT 2008 Overview of fuses

Overview of fuses

q	Fuse assignment to April 2008

q	Fitting locations, from May 2008

q	Fuse assignment, from May 2008

q	Fuse assignment

q	Fuse rating

q	Fuse assignment to April 2008

q	Fitting locations, from May 2008

q	Fuse assignment, from May 2008

5 -	Circuit breakers on left under dash panel

q	Fuse assignment

q	Fuse assignment of E-box to April 2005 (not AXX, AXZ, BLV, BPY, BWA)

q	Fitting location of E-box high

q	Fuse assignment for E-box high

q	Fitting location of E-box low from May 2005

q	Fuse assignment of E-box low from May 2005

q	Fuse assignment on E-box high

q	Fitting location on E-box low

q	Fuse assignment on E-box low

Fuse holder A -SA- on fuse holder on E-Box high, in the engine compartment on the left

Fuse colours

40 A - orange

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

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

Fuse holder A -SA- on fuse holder on E-box low, in the engine compartment on the left

   

Fuse colours

50 A - red

40 A - orange

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

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

VW PASSAT 2008

Fuse holder B -SB- , on E-box on left in engine compartment (not AXX, AXZ, BLV, BPY, BWA) to 04.2005

Fuse colours

50 A - red

40 A - orange

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

VW PASSAT 2008

Fuse holder B -SB- on E-box high, in the engine compartment, on the left

Fuse colours

50 A - red

40 A - orange

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

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

VW PASSAT 2008

Fuse holder B -SB- on E-box low on left in engine compartment, from 05.2005

Fuse colours

50 A - red

40 A - orange

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

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

VW PASSAT 2008 Fuse assignment on E-box low, on left of engine compartment, from 05.2005

Fuse assignment on E-box low, on left of engine compartment, from 05.2005

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 fuse holder B -SB1-	7.5A	-	Multimedia system control unit -J650-	30
F2	-	Fuse 2 fuse holder B -SB2-	30A	-	ABS control unit -J104-	30
F3	-	Fuse 3 on fuse holder B -SB3-	20A	-	Treble tone horn -H2- Bass tone horn -H7- Onboard supply control unit -J519-	30
F4	-	Fuse 4 on fuse holder B -SB4-	20A 25A	-	Convenience​ system​ central​ control​ unit -J393-1) Trailer​​ detector​​ control​​ unit -J345-2)	30
F5	-	Fuse 5 fuse holder B -SB5-	5A	-	Battery​ monitor​ control​ unit​ -J367- Onboard supply control unit -J519-	30
F6	-	Fuse 6 fuse holder B -SB6-	5A 15A	-	Automatic​ gearbox​ control​ unit​ -J217- Mechatronic unit for dual clutch gearbox -J743-	30
F7	-	Fuse 7 fuse holder B -SB7-	15A	-	Radio -R- Control unit with display for TV, radio, navigation -J506- (Japan)	30
			20A	-	Control​ unit​ with​ display​ for​ radio​ and​ navigation system -J503-
			30A	-	Voltage stabiliser -J532-
F8	-	Fuse 8 fuse holder B -SB8-	30A	-	Mechatronic unit for dual clutch gearbox -J743-	30
F9	-	Fuse 9 on fuse holder B -S9-	5A	-	Steering column electronics control unit -J527-	30
F10	-	Fuse 10 on fuse holder B -SB10-	20A	-	Fuel pump relay -J17-3) Automatic​ glow​ period​ control​ unit -J179-3) N...-Ignition coils with final output stages (cylinders 1-4)	87
F11	-	Fuse 11 on fuse holder B -SB11-	5A	-	Control unit in dash panel insert -J285-7)	30
F12	-	Fuse 12 on fuse holder B -SB12-	5A	-	Mobile telephone operating electronics control unit -J412- Aerial selection control unit -J515-1) Operating unit for preparation for mobile telephone -E508-2) TV tuner -R78-4) Satellite digital radio tuner -R190-4)	30
F13	-	Fuse 13 on fuse holder -SB13-	10A	-	Main relay -J271- Terminal 30 voltage supply relay -J317- Engine control unit -J623-	30
F14	-	Fuse 14 on fuse holder B -SB14-	30A	-	Engine​ control​ unit -J623-3)	87
			25A	-	Engine​ control​ unit -J623-8)
F15	-	Fuse 15 on fuse holder B -SB15-	10A 5 A6	-	Data bus diagnostic interface -J533-	30
F16	-	Fuse 16 on fuse holder B -SB16-	5A	-	Secondary air pump relay -J299-	87
			10A	-	Exhaust gas recirculation valve -N18-3) Charge​ pressure​ control​ solenoid​ valve -N75-3) Turbocharger air recirculation valve -N249-3) Intake manifold flap valve -N316- Exhaust gas recirculation cooler change-over valve -N345- Lambda probe heater -Z19- Lambda probe 2 heater -Z28-
F17	-	Fuse 17 on fuse holder B -SB17-	10A	-	Fuel tank shut-off valve 1 -N361- Fuel tank shut-off valve 2 -N362- Fuel tank shut-off valve 3 -N363-	30
			40A	-	Low heat output relay -J359-6)
F18	-	Fuse 18 on fuse holder B -SB18-	5A	-	Low heat output relay -J359-6) High heat output relay -J360-6)	87
	-		10A	-	Continued coolant circulation pump -V51-
	-		30A	-	Reducing-agent heater control unit -J891-
F19	-	Fuse 19 on fuse holder B -SB19-	30A	-	Amplifier -R12- Special vehicles	30
F20	-	Fuse 20 on fuse holder B -SB20-	5A		Supplementary fuel pump relay -J832- Radiator fan control unit -J293-9 Automatic​ glow​ period​ control​ unit -J179-9)	87
	-		10A10		Clutch position sender -G476- Activated charcoal filter system solenoid valve 1 -N80- Camshaft​ control​ valve​ 1 -N205- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- Secondary air inlet valve -N112-
	-		15A		Clutch position sender -G476- Fuel pressure regulating valve -N276-
F21	-	Fuse 21 on fuse holder B -SB21-	20A	-	Auxiliary heater control unit -J364-	30
F22	-	Fuse 22 on fuse holder B -SB22-	30A	-	Wiper motor control unit -J400-	30
F23	-	Fuse 23 on fuse holder B -SB23-	5A	-	Magnetic field sender for compass -G197- Automatic glow period control unit -J179-	87
	-		10A	-	Map-controlled engine cooling system thermostat -F265- Radiator fan control unit -J293- Activated charcoal filter system solenoid valve 1 -N80- Variable intake manifold change-over valve -N156- Camshaft​ control​ valve​ 1 -N205- Intake manifold flap valve -N316- Intake manifold flap motor -V157- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-
F24	-	Fuse 24 on fuse holder B -SB24-	10 A5 15 A5	-	NOx​ sensor​ control​ unit -J583- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30- Lambda probe 3 heater after catalytic converter -Z64-	87
F25	-	Fuse 25 on fuse holder B -SB25-	40A	-	Onboard supply control unit -J519- Left side light bulb -M1- Right headlight dipped beam bulb -M31- Right headlight main beam bulb -M32- Right tail light bulb -M2- (outer light ring) Left tail light bulb -M4- (inner light ring)	30
F26	-	Fuse 26 on fuse holder B -SB26-	40A	-	Onboard supply control unit -J519- Right side light bulb -M3- Left headlight dipped beam bulb -M29- Left headlight main beam bulb -M30- Left tail light bulb -M4- (outer light ring) Right tail light bulb -M2- (inner light ring)	30
F27	-	Fuse 27 on fuse holder B -SB27-	60A	-	Heated windscreen -Z2-	30
F28	-	Fuse 28 on fuse holder B -SB28-	40A	-	Secondary air pump motor -V101-	30
	-		50A	-	Automatic​ glow​ period​ control​ unit -J179-3)
F29	-	Fuse 29 on fuse holder B -SB29-	50A	-	Onboard supply control unit -J519- X-contact relief relay -J59-	30
F30	-	Fuse 30 on fuse holder B -SB30-	50A	-	Onboard supply control unit -J519-	30

1) To April 2006 2) From May 2006 3) Only models with diesel engines 4) From November 2008 5) Depends on equipment 6) From November 2006 7) Only models with start/stop system 8) Only models with a petrol engine 9) Only engine code CBAC 10) Only engine code CBFA

VW PASSAT 2008

Fuse holder C -SC- , dash panel on driver side, to April 2008

Fuse colours

50 A - red

40 A - orange

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

VW PASSAT 2008

Fuse assignment on fuse holder C, on driver's side of dash panel, to April 2008

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder C -SC1-	10A		Diagnosis connection -T16-	15
2	-	Fuse 2 on fuse holder C -SC2-	5A	-	TCS and ESP button -E256- AUTOHOLD button -E540-	15
3	-	Fuse 3 on fuse holder C -SC3-	5A	-	Power steering control unit -J500-	15
4	-	Fuse 4 on fuse holder C -SC4-	5A	-	Brake light switch -F-	15
5	-	Fuse 5 on fuse holder C -SC5-	10A	-	Headlight range control regulator -E102- Power​ output​ module​ for​ left​ headlight -J667- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
6	-	Fuse 6 on fuse holder C -SC6-	5A	-	Trailer detector control unit -J345-	15
7	-	Fuse 7 on fuse holder C -SC7-	5A	-	Control unit in dash panel insert -J285- Data bus diagnostic interface -J533-	15
8	-	Fuse 8 on fuse holder C -SC8-	5A	-	Rear roller blind switch -E149-1) Garage door operating unit -E284-1) Rear roller blind control unit -J262-1) Automatic anti-dazzle interior mirror -Y7-	15
9		Fuse 9 on fuse holder C -SC9-	10A	-	All-wheel drive control unit -J492-	15
10	-	Fuse 10 on fuse holder C -SC10-	5A	-	Main relay -J271- Engine control unit -J623- Motronic current supply relay 2 -J670-	15
11	-	Fuse 11 on fuse holder C -SC11-	5A	-	Crash data recorder button -E497- (Police) Taximeter -G41- (Taxi) Mirror taxi meter -G511- (Taxi) Crash data recorder -J754- Tachograph coupling point (Police) Special signal system coupling point (Police) Warning buzzer for pedal switch on front passenger side -F349- (Driving school)	15
12	-	Fuse 12 on fuse holder C -SC12-	10A	-	Driver door control unit -J386- Rear right door control unit -J389-2)	30
13	-	Fuse 13 on fuse holder C -SC13-	10A	-	Lighting switch -E1- Diagnosis connection -T16-	30
14	-	Fuse 14 on fuse holder C -SC14-	5A	-	Electronic steering column lock control unit -J764-	30
15	-	Fuse 15 on fuse holder C -SC15-	5A	-	Onboard supply control unit -J519- (30g) Front interior light -W1-	30
16	-	Fuse 16 on fuse holder C -SC16-	10A	-	Electronic ignition lock -D9-	30
17	-	Fuse 17 on fuse holder C -SC17-	10A	-	Interior monitor send and receive module 1 -G303- Rain and light sensor -G397- Vehicle inclination sender -G384- Alarm horn -H12- Remote control receiver for auxiliary coolant heater -R149-	30
18	-	Fuse 18 on fuse holder C -SC18-	-	-	Vacant	-
19	-	Fuse 19 on fuse holder C -SC19-	-	-	Vacant	-
20	-	Fuse 20 on fuse holder C -SC20-	-	-	Vacant	-
21	-	Fuse 21 on fuse holder C -SC21-	-	-	Vacant	-
22	-	Fuse 22 on fuse holder C -SC22-	10A 5A	-	Air mass meter -G70- Electric fuel pump 2 relay -J49-	15
23	-	Fuse 23 on fuse holder C -SC23-	10A	-	Heater element for crankcase breather -N79- (cold-climate countries)	15
24	-	Fuse 24 on fuse holder C -SC24-	5 A 20 A3	-	Reversing light switch -F4- Multifunction switch -F125- Automatic​ gearbox​ control​ unit​ -J217- Mechatronic unit for dual clutch gearbox -J743-	15
25	-	Fuse 25 on fuse holder C -SC25-	10A	-	Injectors -N....-4) Garage door operating unit -E284-5)	15
26	-	Fuse 26 on fuse holder C -SC26-	10A	-	Rear roller blind switch -E149-6) Rear roller blind control unit -J262-6)	15
27	-	Fuse 27 on fuse holder C -SC27-	5A	-	Fresh air blower relay -J13-7) Climatronic control unit -J255-8)	15
28	-	Fuse 28 on fuse holder C -SC28-	20A	-	Trailer​​ detector​​ control​​ unit -J345-2)	30
29	-	Fuse 29 on fuse holder C -SC29-	20A	-	Trailer detector control unit -J345- (left tail light, brake light, right/left turn signal) 5 Control​ unit​ for​ electromechanical​ parking​ brake -J540-2)	30
30	-	Fuse 30 on fuse holder C -SC30-	15A	-	Trailer detector control unit -J345- (right tail light, rear fog light, reversing lights)5)Control unit for electromechanical parking brake -J540-2)	30
31	-	Fuse 31 on fuse holder C -SC31-	25A 15 A9	-	Trailer​​ detector​​ control​​ unit -J345-5) Fuel pump relay -J17- Electric fuel pump 2 relay -J49- Fuel pump control unit -J538-9)	30
32	-	Fuse 32 on fuse holder C -SC32-	30A	-	Onboard power supply control unit -J519- (heated rear window)	30
33	-	Fuse 33 on fuse holder C -SC33-	20A	-	Sliding sunroof control unit -J245-	30
34	-	Fuse 34 on fuse holder C -SC34-	15A	-	Fuel system pressurisation pump -G6-	30
35	-	Fuse 35 on fuse holder C -SC35-	30A 25 A9	-	Headlight washer system relay -J39- Headlight​ washer​ system​ pump -V11-	30
36	-	Fuse 36 on fuse holder C -SC36-	20A	-	Auxiliary heater operation relay -J485-10)	30
37	-	Fuse 37 on fuse holder C -SC37-	25A	-	Heated front seats control unit -J774-	30
38	-	Fuse 38 on fuse holder C -SC38-	15A	-	Trailer​​ detector​​ control​​ unit -J345-2) Cigarette lighter -U1-5) Rear cigarette lighter -U9-5)	30
39	-	Fuse 39 on fuse holder C -SC39-	40A	-	Fresh air blower control unit -J126- (Climatronic) Air​ conditioning​ system​ control​ unit​ -J301-	30
40	-	Fuse 40 on fuse holder C -SC40-	5A	-	Lighting switch -E1-	75
41	-	Fuse 41 on fuse holder C -SC41-	40 A5 15A	-	Fresh air blower -V2-5 Fresh air blower relay -J13-5) Cigarette lighter -U1-2) Rear cigarette lighter -U9-2)	75
42	-	Fuse 42 on fuse holder C -SC42-	15A	-	Windscreen and rear window washer pump -V59- Rear window wiper motor -V12-	75
43	-	Fuse 43 on fuse holder C -SC43-	20A	-	Auxiliary heater control unit -J364-	30
44	-	Fuse 44 on fuse holder C -SC44-	20A	-	Auxiliary heater operation relay -J485-	30
45	-	Fuse 45 on fuse holder C -SC45-	25A	-	12V socket -U5- 12V socket 3 -U19-11)	30
46	-	Fuse 46 on fuse holder C -SC46-	5A	-	2-way radio unit switch -E72- Engine continues to run with no key button -E489- Crash data recorder -J754- Tachograph coupling point	30
47	-	Fuse 47 on fuse holder C -SC47-	15A	-	Taxi meter -G41-11) Mirror taxi meter -G511-11) Taxi roof sign warning lamp -K222-11) Interior light warning lamp -K224-11) Taxi silent alarm bulb -L128-11) Alarm button illumination lamp -L180-11) Luggage compartment light on left -W18-12) Two-way radio coupling point, in luggage compartment12)13) Glove compartment coupling point11) Luggage compartment coupling point11)	30
48	-	Fuse 48 on fuse holder C -SC48-	20A	-	Charger coupling point12)	75
49	-	Fuse 49 on fuse holder C -SC49-		-	Vacant

1) To May 2005 2) From May 2006 3) Only for automatic gearbox 4) To November 2005 5) To April 2006 6) From May 2005 7) Only Climatic with supplementary coolant heater 8) Only models with no supplementary coolant heater 9) From November 2006 10) Not with Climatronic 11) Only models with taxi equipment from May 2005 12) Only models with police equipment from May 2005 13) Only models with crime investigation equipment from May 2005

VW PASSAT 2008

Fuse holder C -SC- , dash panel on driver side, from May 2008

Fuse colours

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

VW PASSAT 2008

Fuse assignment on fuse holder C -SC- , on driver side of dash panel, from May 2008

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1		Fuse 1 on fuse holder C -SC1-	10A		Rear roller blind switch -E149- Rear roller blind motor -V91-	15
2	-	Fuse 2 on fuse holder C -SC2-	5A	-	TCS and ESP button -E256- AUTOHOLD button -E540- ABS control unit -J104- Control​ unit​ for​ electromechanical​ parking​ brake -J540-	15
3	-	Fuse 3 on fuse holder C -SC3-	5A	-	Lighting switch -E1- Brake light switch -F- Oil level and oil temperature sender -G266- Power steering control unit -J500-	15
4	-	Fuse 4 on fuse holder C -SC4-	5A	-	Electronically controlled damping control unit -J250- Trailer detector control unit -J345- Control unit for bend lighting and headlight range control​ -J745- Diagnosis connection -T16-	15
5	-	Fuse 5 on fuse holder C -SC5-	10A	-	Switch and instrument illumination regulator -E20- Headlight range control regulator -E102- Power​ output​ module​ for​ left​ headlight -J667- Left headlight range control motor -V48-	15
6	-	Fuse 6 on fuse holder C -SC6-	10A	-	All-wheel drive control unit -J492-	15
7	-	Fuse 7 on fuse holder C -SC7-	5A	-	Control unit in dash panel insert -J285- Data bus diagnostic interface -J533-	15
8	-	Fuse 8 on fuse holder C -SC8-	10A	-	Power​ output​ module​ for​ right​ headlight -J668- Right headlight range control motor -V49-	15
9		Fuse 9 on fuse holder C -SC9-	10A	-	Airbag​ control​ unit​ -J234- Seat occupied recognition control unit -J706- Front passenger side airbag deactivated warning lamp -K145-	15
10	-	Fuse 10 on fuse holder C -SC10-	10A	-	Tiptronic switch -F189- Air mass meter -G70- Fuel pump control unit -J538- Main relay -J271- Engine control unit -J623- Motronic current supply relay 2 -J670-	15
11	-	Fuse 11 on fuse holder C -SC11-	5A	-	Crash data recorder button -E497- (Police) Taximeter -G41- (Taxi) Mirror taxi meter -G511- (Taxi) Crash data recorder -J754- Tachograph coupling point (Police) Special signal system coupling point (Police) Warning buzzer for pedal switch on front passenger side -F349- (Driving school)	15
12	-	Fuse 12 on fuse holder C -SC12-	10A	-	Driver door control unit -J386- Front passenger door control unit -J387-	30
13	-	Fuse 13 on fuse holder C -SC13-	10A	-	Lighting switch -E1- Tiptronic switch -F189- Diagnosis connection -T16-	30
14	-	Fuse 14 on fuse holder C -SC14-	10A	-	Alarm horn relay -J641- (only for USA and Canada) Alarm horn -H12-	30
15	-	Fuse 15 on fuse holder C -SC15-	5A	-	Onboard supply control unit -J519- (30g) Front interior light -W1- Interior monitor send and receive module 1 -G303-	30
16	-	Fuse 16 on fuse holder C -SC16-	10A	-	Electronic ignition lock -D9- Electronic steering column lock control unit -J764-	30
17	-	Fuse 17 on fuse holder C -SC17-	5A	-	Electromechanical parking brake button -E538- ABS control unit -J104-	30
18	-	Fuse 18 on fuse holder C -SC18-	10A	-	Heater element for crankcase breather -N79- (cold-climate countries)	15
19	-	Fuse 19 on fuse holder C -SC19-	7.5A	-	Adaptive​ cruise​ control​ unit -J428- Parking aid control unit -J446- Lane departure warning control unit -J759- Park assist steering control unit -J791-	-
20	-	Fuse 20 on fuse holder C -SC20-	5A	-	Garage door operating unit -E284- (not right-hand drive)	15
21	-	Fuse 21 on fuse holder C -0ASC21-Fuse 20 on fuse holder C -SC20-	10A	-	Automatic anti-dazzle interior mirror -Y7- Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129- High-pressure sender -G65- Air quality sensor -G238- Fresh air blower relay -J13- Left​ washer​ jet​ heater​ element -Z20- Right washer​ jet​ heater​ element -Z21- Air​ conditioning​ system​ control​ unit​ -J301- Voltage monitoring relay -J813- (RSE Multimedia system)	15
22	-	Fuse 22 on fuse holder C -SC22-	20A	-	Control​ unit​ for​ electromechanical​ parking​ brake -J540-	30
23	-	Fuse 23 on fuse holder C -SC23-	15A	-	Trailer detector control unit -J345-	30
24	-	Fuse 24 on fuse holder C -SC24-	20A	-	Control​ unit​ for​ electromechanical​ parking​ brake -J540-	30
25	-	Fuse 25 on fuse holder C -SC25-	20A	-	Trailer detector control unit -J345-	30
26	-	Fuse 26 on fuse holder C -SC26-	15A	-	Electronically controlled damping control unit -J250-	30
27	-	Fuse 27 on fuse holder C -SC27-	15A1) 20A2)	-	Fuel pump relay -J17-2) Electric​ fuel​ pump​ 2​ relay -J49-2) Fuel pump control unit -J538-1) Relay for supplementary fuel pump -J832-2)	301) 152)
28	-	Fuse 28 on fuse holder C -SC28-	10A	-	Rear left door control unit -J388- Rear right door control unit -J389- Convenience system central control unit -J393-	30
29	-	Fuse 29 on fuse holder C -SC29-	25A	-	Heated rear seats control unit -J786-	30
30	-	Fuse 30 on fuse holder C -SC30-	20A	-	Sliding sunroof control unit -J245-	30
31	-	Fuse 31 on fuse holder C -SC31-	30A	-	DC/AC converter with socket, 12V-230V -U13- Converter with socket, 12V-115V -U27- (only for American markets)	30
32	-	Fuse 32 on fuse holder C -SC32-	30A	-	Onboard power supply control unit -J519- (heated rear window)	30
33	-	Fuse 33 on fuse holder C -SC33-	30A	-	Headlight washer system relay -J39- Headlight​ washer​ system​ pump -V11-	30
34	-	Fuse 34 on fuse holder C -SC34-	25A	-	Heated front seats control unit -J774-	30
35	-	Fuse 35 on fuse holder C -SC35-	30A	-	Rear left door control unit -J388- Rear right door control unit -J389-	30
36	-	Fuse 36 on fuse holder C -SC36-	15A	-	Driver seat lumbar support adjustment switch -E176- Rake adjustment button -E421- Backrest adjustment button -E425-	30
37	-	Fuse 37 on fuse holder C -SC37-	10A	-	Magnetic field sender for compass -G197- Rain and light sensor -G397- Climatronic control unit -J255- Air​ conditioning​ system​ control​ unit​ -J301- Reversing camera system control unit -J772- Remote control receiver for auxiliary coolant heater -R149- Voltage monitoring relay -J813- (RSE Multimedia system)	30
38	-	Fuse 38 on fuse holder C -SC38-	40A	-	Fresh air blower relay -J13- Fresh air blower control unit -J126- (Climatronic) Air conditioning system control unit -J301- (Climatic)	75
39	-	Fuse 39 on fuse holder C -SC39-	15 A3 5A	-	Multifunction switch -F125-3 Automatic​ gearbox​ control​ unit​ -J217-3) Reversing light switch -F4- Mechatronic unit for dual clutch gearbox -J743-	15
40	-	Fuse 40 on fuse holder C -SC40-	15A	-	Second battery charging circuit relay -J713- Washer pump -V5- Rear window wiper motor -V12-	75
41	-	Fuse 41 on fuse holder C -SC41-	20A	-	Cigarette lighter -U1-2) Rear cigarette lighter -U9-2)	75
42	-	Fuse 42 on fuse holder C -SC42-	15A	-	12V socket -U5-	75
43	-	Fuse 43 on fuse holder C -SC43-	20A	-	Auxiliary heater control unit -J364- (only with auxiliary battery)	30
44	-	Fuse 44 on fuse holder C -SC44-	30A	-	Driver door control unit -J386- Front passenger door control unit -J387-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	-	Auxiliary heater operation relay -J485- (only with auxiliary battery)	30
46	-	Fuse 46 on fuse holder C -SC46-		-	Vacant
47	-	Fuse 47 on fuse holder C -SC47-	10A	-	Telephone transmitter and receiver unit -R36-4)	30
48	-	Fuse 48 on fuse holder C -SC48-	5A	-	Control unit in dash panel insert -J285-4)	30
49	-	Fuse 49 on fuse holder C -SC49-		-	Vacant

1) Only models with a petrol engine 2) Only models with a diesel engine 3) Only models with a 6-speed automatic gearbox 4) Only models with start/stop system

VW PASSAT 2008

Fuse holder D -SD- , on front passenger side of dash panel, to April 2008

Fuse colours

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

Slot SD11 has been discontinued.

VW PASSAT 2008

Fuse assignment on fuse holder D -SD- , on front passenger side of dash panel, to April 2008

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-	5A	-	Magnetic field sender for compass -G197-1)	15
2	-	Fuse 2 on fuse holder D -SD2-	5A	-	Control​ unit​ for​ electromechanical​ parking​ brake -J540- ABS control unit -J104-	15
3	-	Fuse 3 on fuse holder D -SD3-	5A	-	Magnetic field sender for compass -G197-2) Parking aid control unit -J446-	15
4	-	Fuse 4 on fuse holder D -SD4-	5A	-	Adaptive​ cruise​ control​ unit -J428-	15
5	-	Fuse 5 on fuse holder D -SD5-	10A	-	Power output module for right headlight -J668- (only models with gas discharge headlights)	15
6	-	Fuse 6 on fuse holder D -SD6-	5A	-	Tiptronic switch -F189-	15
7	-	Fuse 7 on fuse holder D -SD7-	5A	-	Control unit for cornering light and headlight range control -J745- (only for gas discharge headlamp)	15
8	-	Fuse 8 on fuse holder D -SD8-	5A	-	High-pressure sender -G65- Oil level and oil temperature sender -G266-	15
9	-	Fuse 9 on fuse holder D -SD9-	10A	-	Front passenger side airbag deactivated warning lamp -K145- Airbag​ control​ unit​ -J234- Seat occupied recognition control unit -J706-	15
10	-	Fuse 10 on fuse holder D -SD10-	5A	-	Fuel pump control unit -J538- (BLF, BLR, BLY, AXX, BPY, BLX, BVX, BVY, BVZ, BWA)	15
11	-	Fuse 11 on fuse holder D -SD11-		-	-Vacant
12	-	Fuse 12 on fuse holder D -SD12-	10A	-	Front passenger door control unit -J387- Rear right door control unit -J389-2)	30
13	-	Fuse 13 on fuse holder D -SD13-	10A	-	Parking​ aid​ control​ unit -J446-2	30
14	-	Fuse 14 on fuse holder D -SD14-	5A	-	Reversing camera system control unit -J772-3)	30
15	-	Fuse 15 on fuse holder D -SD15-	5A	-	Climatronic control unit -J255- Air​ conditioning​ system​ control​ unit​ -J301-	30
16	-	Fuse 16 on fuse holder D -SD16-	5A	-	Tiptronic switch -F189-	30
17	-	Fuse 17 on fuse holder D -SD17-	5A	-	Electromechanical parking brake warning lamp -K213- ABS control unit -J104-	30
18	-	Fuse 18 on fuse holder D -SD18-		-	-Vacant
19	-	Fuse 19 on fuse holder D -SD19-		-	-Vacant
20	-	Fuse 20 on fuse holder D -SD20-		-	-Vacant
21	-	Fuse 21 on fuse holder D -SD21-		-	-Vacant
22	-	Fuse 22 on fuse holder D -SD22-	30A	-	DC/AC converter with socket, 12V-230V -U13- Converter with socket, 12V-115V -U27- (only American markets)	30
23	-	Fuse 23 on fuse holder D -SD23-	30A	-	Rear left door control unit -J388- Rear right door control unit -J389-	30
24	-	Fuse 24 on fuse holder D -SD24-	30A	-	Power latching control unit for rear left door -J762- (Variant)	30
25	-	Fuse 25 on fuse holder D -SD25-	30A	-	Power latching control unit for rear right door -J763- (Variant)	30
26	-	Fuse 26 on fuse holder D -SD26-		-	-Vacant
27	-	Fuse 27 on fuse holder D -SD27-	25A	-	Heated rear seats control unit -J786-	30
28	-	Fuse 28 on fuse holder D -SD28-	15A	-	Fuel pump control unit -J538- (AXZ, BLV) 2)	30
29	-	Fuse 29 on fuse holder D -SD29-	30A	-	Driver door control unit -J386- Front passenger door control unit -J387-	30
30	-	Fuse 30 on fuse holder D -SD30-	20A	-	Control​ unit​ for​ electromechanical​ parking​ brake -J540-2) Convenience​ system​ central​ control​ unit -J393-4)	30
31	-	Fuse 31 on fuse holder D -SD31-	20A 15A	-	Control​ unit​ for​ electromechanical​ parking​ brake -J540-2) Fuel pump control unit -J538-4)	30
32	-	Fuse 32 on fuse holder D -SD32-		-	-Vacant
33	-	Fuse 33 on fuse holder D -SD33-	20A	-	12V socket -U5-2) 12V socket 2 -U18-2)	30
34	-	Fuse 34 on fuse holder D -SD34-	15A	-	Fuel pump control unit -J538- (AXX, BPY, BLF, BLR, BLY, BLX, BVX, BVY, BVZ, BWA) 2)	30
35	-	Fuse 35 on fuse holder D -SD35-	20A	-	Cigarette lighter -U1-2) Rear cigarette lighter -U9-2)	30
36	-	Fuse 36 on fuse holder D -SD36-		-	-Vacant
37	-	Fuse 37 on fuse holder D -SD37-		-	-Vacant
38	-	Fuse 38 on fuse holder D -SD38-	15A	-	12V socket -U5-5)	75
39	-	Fuse 39 on fuse holder D -SD39-	10A	-	Heated driver seat regulator -E94-2) Heated front passenger seat regulator -E95-2) Heated rear left seat switch with regulator -E128-2) Heated rear right seat switch with regulator -E129-2) Climatronic control unit -J255- Air​ conditioning​ system​ control​ unit​ -J301- Second battery charging circuit relay -J713- Left​ washer​ jet​ heater​ element -Z20- Right washer​ jet​ heater​ element -Z21-	75
40	-	Fuse 40 on fuse holder D -SD40-	5A	-	Crash data recorder -J754-6)
41	-	Fuse 41 on fuse holder D -SD41-	15A	-	Taxi meter -G41-6) Mirror taxi meter -G511-6) Taxi roof sign warning lamp -K222-6) Interior light warning lamp -K224-6) Alarm button illumination lamp -L180-6) Glove compartment coupling point6) Luggage compartment coupling point6)	30
42	-	Fuse 42 on fuse holder D -SD42-	20A	-	Glove compartment coupling point6)	30
43	-	Fuse 43 on fuse holder D -SD43-	5A	-	Control unit for taxi alarm remote control -J601-6) Special signal system coupling point (Police) Glove compartment coupling point7) Luggage compartment coupling point7)	30
44	-	Fuse 44 on fuse holder D -SD44-	10A	-	Control unit for taxi alarm remote control -J601-7) 12V socket 3 -U19-6) Special signal system coupling point (Police)	30

1) Only models from May 2005 2) Only models to April 2006 3) Only models from November 2007 4) Only models from May 2006 and to October 2006 5) Only models from May 2006 6) Only models with taxi equipment to May 2005 7) Only models with taxi equipment from May 2005

VW PASSAT 2008

Fuse holder D -SD- , on front passenger side of dash panel, from April 2008

Fuse colours

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

VW PASSAT 2008

Fuse assignment on fuse holder D -SD- , on front passenger side of dash panel, from May 2008

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-	30A	-	Rear lid control unit 2 -J756- (Variant only)	30
2	-	Fuse 2 on fuse holder D -SD2-	30A	-	Rear lid control unit -J605- (Variant only)	30
3	-	Fuse 3 on fuse holder D -SD3-		-	-Vacant
4	-	Fuse 4 on fuse holder D -SD4-		-	-Vacant	75
5	-	Fuse 5 on fuse holder D -SD5-		-	- Reserved for special vehicles	30
6	-	Fuse 6 on fuse holder D -SD6-		-	- Reserved for special vehicles	30
7	-	Fuse 7 on fuse holder D -SD7-		-	- Reserved for special vehicles	30
8	-	Fuse 8 on fuse holder D -SD8-		-	- Reserved for special vehicles	30
9	-	Fuse 9 on fuse holder D -SD9-		-	- Reserved for special vehicles	30
10	-	Fuse 10 on fuse holder D -SD10-		-	-Vacant
11	-	Fuse 11 on fuse holder D -SD11-		-	-Vacant
12	-	Fuse 12 on fuse holder D -SD12-		-	-Vacant

VW PASSAT 2008 Circuit breakers, on left under dash panel Circuit breakers, on left under dash panel

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Fuse assignment

Introduction date	Slot A	Slot B	Slot C	Slot D
From November 2004	Vacant	Vacant	Front passenger seat adjustment thermal fuse 1 -S46- 30A	Fuse in fuse holder -S224- 15A 1) / 30A 2)
From November 2005	Front passenger seat adjustment thermal fuse 1 -S46- 30A	Driver seat adjustment thermal fuse 1 -S44- 15A 1) Fuse in fuse holder -S224- 30A 2)	Vacant	Vacant
From November 2006	Front passenger seat adjustment thermal fuse 1 -S46- 30A	Fuse in fuse holder -S224- 15A 1) / 30A 2)	Vacant	Vacant
From November 2007	Front passenger seat adjustment thermal fuse 1 -S46- 30A	Fuse in fuse holder -S224- 15A 1) / 30A 2) Driver seat adjustment thermal fuse 1 -S44- 30A 3)	Vacant	Vacant
From May 2008	Vacant	Driver seat adjustment thermal fuse 1 -S44- 20A 2)	Vacant	Vacant
From May 2009	Fuse in fuse holder -S223- 3A 4)	Driver seat adjustment thermal fuse 1 -S44- 20A 2)	Vacant	Vacant

1) Only models with no memory function 2) Only models with memory function 3) Only models with 12-way seat 4) Only models with start/stop system

VW PASSAT 2008

Fuse holder F -SF- , rear left in luggage compartment (AXZ, BLV, BWS)

Torque settings

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

Fuse colours

30 A - green

25 A - white

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

VW PASSAT 2008

Fuse assignment on fuse holder F -SF- , rear left in luggage compartment (AXZ, BLV, BWS)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30A	-	-Left fuse holder (SC12-SC17, SC29-SC31) 1) Right fuse holder (SD12-SD17, SD28, SD29-SD31) 1)	30
2	-	Fuse 2 on fuse holder F -SF2-	80A	-	-Fuses in E-box (SB16 - SB26, SB49, SB50)	30
3	-	Fuse 3 on fuse holder F -SF3-	125 A	-	-Voltage supply, electronics box	30
4	-	Fuse 4 on fuse holder F -SF4-	5A	-	Onboard supply control unit -J519-	30

1) Only models from May 2006

VW PASSAT 2008 Fuse 2 (30) S205 Fuse 2 (30) -S205- Fitting location: In luggage compartment behind left side panel trim -arrow- Fuse rating: t  70A - Saloon t  60A - Variant

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VW PASSAT 2008

VW PASSAT 2008 Overview of earth points in engine compartment

Overview of earth points in engine compartment

15	Earth point, on cylinder head

q	Torque setting: 15Nm

q	Fittings location

685	Earth point 1 at front of right longitudinal member

q	Torque setting: 9Nm

q	Fittings location

13	Earth point, on right in engine compartment

q	Torque setting: 9Nm

q	Fittings location

646	Earth point 2, on bulkhead

q	Torque setting: 9Nm

q	Fittings location

647	Earth point 3, on bulkhead

q	Torque setting: 9Nm

q	Fittings location

645	Earth point 1, on bulkhead

q	Torque setting: 9Nm

q	Fittings location

1	Earth strap, battery - body

q	Torque setting: 9Nm

q	Fittings location

12	Earth point, on left in engine compartment

q	Torque setting: 20Nm

q	Fittings location

673	Earth point 3, on front of left longitudinal member

q	Torque setting: 9Nm

q	Fittings location

652	Earth point, engine and gearbox earth

q	Torque setting: 20Nm

q	Fittings location

672	Earth point 2, on front of left longitudinal member

q	Torque setting: 9Nm

q	Fittings location

671	Earth point 1, on front of left longitudinal member

q	Torque setting: 9Nm

q	Fittings location

685 Earth point 1 at front of right longitudinal member -arrow-

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13 Earth point on right in engine compartment -arrow-

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646 Earth point 2 on bulkhead -arrow-

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645 Earth point 1 on bulkhead -arrow A-    647 Earth point 3 on bulkhead -arrow B-

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1 Earth strap, battery - body -arrow A-    12 Earth point on left in engine compartment -arrow B-

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652 Earth point for engine and gearbox earth -arrow A-    672 Earth point 2 at front of left longitudinal member -arrow C-   Note Earth point 672 is discontinued from November 2006    673 Earth point 3 at front of left longitudinal member -arrow D-

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15 Earth point on cylinder head -arrow-

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Overview of earth points in vehicle interior

610	Earth point (audio), front below centre console

q	Torque setting: 9Nm

q	Fittings location

638	Earth point, on right A-pillar

q	Torque setting: 9Nm

q	Fittings location

683	Earth point on front of right side member

q	Torque setting: 9Nm

q	Fittings location

687	Earth point 1 on centre tunnel

q	Torque setting: 9Nm

q	Fittings location

688	Earth point 2 on centre tunnel

q	Torque setting: 9Nm

q	Fittings location

78	Earth point, lower part of right B-pillar

q	Torque setting: 9Nm

q	Fittings location

77	Earth point, lower part of left B-pillar

q	Torque setting: 9Nm

q	Fittings location

689	Earth point, at front, central in roof

q	Torque setting: 9Nm

q	Fittings location

684	Earth point on front of left side member

q	Torque setting: 9Nm

q	Fittings location

42	Earth point, next to steering column

q	Torque setting: 9Nm

q	Fittings location

639	Earth point, left A-pillar

q	Torque setting: 9Nm

q	Fittings location

610 Earth point (audio), at front under centre console -arrow-

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638 Earth point on right A-pillar -arrow-

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683 Earth point on front of right side member -arrow-

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687 Earth point 1 on centre tunnel -arrow A-    688 Earth point 2 on centre tunnel -arrow B-

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78 Earth point, lower part of right B-pillar -arrow-

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77 Earth point, lower part of left B-pillar -arrow-

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689 Earth point, front centre of roof -arrow-

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639 Earth point on left A-pillar -arrow B-    684 Earth point on front of left side member -arrow A-

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42 Earth point, next to steering column -arrow-

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Overview of earth points in luggage compartment

51	Earth point, on right in luggage compartment

q	Torque setting: 9Nm

q	Fittings location

675	Earth point 2, on right in luggage compartment

q	Torque setting: 9Nm

q	Fittings location

676	Earth point 2, on left in luggage compartment

q	Torque setting: 20Nm

q	Fittings location

50	Earth point, on left in luggage compartment

q	Torque setting: 9Nm

q	Fittings location

51 Earth point on right in luggage compartment -arrow-

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675 Earth point 2 on right in luggage compartment -arrow-   Note Earth point 675 is discontinued from May 2006

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676 Earth point 2 on left in luggage compartment -arrow-

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50 Earth point on left in luggage compartment -arrow-

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VW PASSAT 2008 Overview of relay carriers

Overview of relay carriers    

2 -	Relay carrier on onboard supply control unit

q	In driver footwell

q	Relay assignment

3 -

4 -

5 -	Relay carrier on E-box

q	on left in engine compartment

q	Relay assignment on E-box high

q	Relay assignment for E-box low

6 -

q	Relay assignment from November 2005 and to November 2006

Relay locations on electronics box, in left engine compartment (box high)

A1 -	Current bridge

A2 -	Circulation pump relay -J160- (100)

A3 -	Motronic current supply relay 2 -J670- (167)

A4 -	Main relay -J271- (100)

q	petrol engines only

A4 -	Terminal 30 voltage supply relay -J317- (100)

q	diesel engines only

Relay locations on electronics box, in engine compartment left (High box), only BKC, BMP, BLF, BKP, BMA, BLS, BLR, BLY up to 04.2005

A1 -	Main relay -J271- (458)

q	petrol engines only

A1 -	Terminal 30 voltage supply relay -J317- (458)

q	diesel engines only

A2 -	Secondary air pump relay -J299- (100)

A3 -	Not assigned

A4 -	Not assigned

VW PASSAT 2008 Relay locations on electronics box, in left engine compartment (Low box)

Relay locations on electronics box, in left engine compartment (Low box)

A1 -	Current bridge

q	For diesel engines only

A1 -	Secondary air pump relay -J299- (100)

q	Only BSE, BSF, BYT, BZB, CBFA

A1 -	Auxiliary coolant pump relay -J496- (100)

q

Only CAXA

A1 -	Relay for gas shut-off valves -J908- (100)

q

Only CDGA

A1 -	Engine component current supply relay -J757- (100)

q	Only BZB, CAWB, CCTA, CGYA

A2 -	Main relay -J271- (458)/(100)

q	petrol engines only

A2 -	Terminal 30 voltage supply relay -J317- (458)/(100)

q	diesel engines only

VW PASSAT 2008 Position of Relays in Auxiliary Relay Carrier under Electronics Box, in engine compartment, left (to November 2005 and from November 2006) Position of Relays in Auxiliary Relay Carrier under Electronics Box, in engine compartment, left (to November 2005 and from November 2006)   Note The additional relay carrier is located under the E-box and is only visible when the E-box is removed.

C1 -	Starter relay 1 -J906- (643)

C2 -	Automatic glow period control unit -J179- (457)

C3 -	Continued coolant circulation relay -J151- (449)

q	applicable up to October 2007

C3 -	Not assigned

q	From November 2007

C4 -	Low heat output relay -J359- (53)

C5 -	High heat output relay -J360- (100)

C5 -	High heat output relay -J360- (370)

q	may occur as deviating ID number from May 2010

C6 -	Starter relay 2 -J907- (489)

VW PASSAT 2008 Relay position assignment on additional relay carrier under electronics box in left engine compartment (from November 2005) Automatic glow period control unit -J179- 1 -  Additional relay carrier, under electronics box in engine compartment, left 2 -  Automatic glow period control unit -J179-

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VW PASSAT 2008 Relay positions in relay carrier 1, under left dash panel

Relay positions in relay carrier 1, under left dash panel

1 -	Auxiliary heater operation relay -J485- (53)

q	Only Climatic

-	Voltage monitoring relay -J813-

q	Only with Multimedia RSE

2 -	Continued coolant circulation relay -J151- (449)

q	only for 1.8 l / 2.0 l TFSI and 1.4 l BiTFSI

-	Electric fuel pump 2 relay -J49- (449)

q	Only for Common-rail diesel engines

-	Current supply relay -J16- (449)

q	applicable from May 2009

q	Only 6-cylinder petrol engines and 1.6L / 77 kW Common Rail diesel

3 -	Fresh air blower relay -J13- (404), from May 2008 (449)

q	only auxiliary coolant heater

4 -	Fuel pump relay -J17- (404), from May 2008 (449)

5 -	Electric fuel pump 2 relay -J49- (404), from May 2008 (449)

6 -	Headlight washer system relay -J39- (53)

7 -	Terminal 50 voltage supply relay -J682- (433), from November 2006 (53)

7 -	Terminal 50 voltage supply relay -J682- (433)

q	Only vehicles with 0GT emissions standard from November 2009

VW PASSAT 2008

Relay assignment, relay carrier on onboard supply control unit, in driver's footwell

B1 -	Terminal 15 voltage supply relay -J329- (460)

B2 -	Not assigned

B3 -	Not assigned

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay -J9- (53)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (404)

B8 -	Double washer pump relay 2 -J730- (404)

B9 -	X-contact relief relay -J59- (460)

VW PASSAT 2008 Relay positions in relay carrier 2, under left dash panel

Relay positions in relay carrier 2, under left dash panel

A -	Isolation relay for powertrain CAN bus -J788- (479)

B -	Not assigned

C -	Second battery charging circuit relay -J713- (478)

D -	Alarm horn relay -J641- (53)

q	American markets only

VW PASSAT 2008 Heated windscreen relay J47 Location: In plenum chamber next to engine control unit -arrow-

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