AUDI A4 CABRIOLET 2003

Wiring Diagram AUDI A4 CABRIOLET 2003 - Current supply

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J256	Convertible roof actuation control unit
J393	Convenience system central control unit
S230	Fuse in fuse holder
501	Screw connection 2 (30), on relay plate
661	Earth point, on convertible roof box
A52	Positive connection 2 (30), in dash panel wiring harness

Wiring Diagram AUDI A4 CABRIOLET 2003 - Convertible top operation

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E137	Convertible roof actuation switch
G356	Convertible roof tensioner position sender
J256	Convertible roof actuation control unit
J321	Convertible roof actuation hydraulic pump relay
J588	Hydraulic pump relay 2 for convertible roof
L72	Convertible roof actuation switch illumination bulb
N272	Power operated convertible roof valve 1
N341	Power operated convertible roof valve 2
N342	Power operated convertible roof valve 3
S67	Convertible roof actuation fuse
T6k	6-pin connector, black, behind side trim on rear right
T8l	8-pin connector, black, on convertible top operation hydraulic unit
V118	Convertible roof actuation hydraulic pump
202	Earth connection, in convertible roof wiring harness
661	Earth point, on convertible roof box

Wiring Diagram AUDI A4 CABRIOLET 2003 - Convertible roof box lid - top switch - convertible roof actuation control unit

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F200	Convertible top box lid latched switch 1 on right
F201	Convertible roof box lid, top switch
F290	Convertible roof box lid switch on left
F292	Convertible roof box wall position switch
F293	Convertible roof box lid released switch
J256	Convertible roof actuation control unit
J393	Convenience system central control unit
T2n	2-pin connector, black, on convertible top box lid latched switch on left
T2o	2-pin connector, black, on convertible top box lid latched switch on right
T2p	2-pin connector, black, on convertible roof box wall position switch
T2q	2-pin connector, black, on convertible roof box lid, top switch
T5a	5-pin connector, black, on locking unit for cover housing cap
V222	Convertible roof box lid lock motor
202	Earth connection, in convertible roof wiring harness
B465	Connection 1, in main wiring harness
*	is dropped, from model year 2004
**	applicable from model year 2004

Wiring Diagram AUDI A4 CABRIOLET 2003 - Convertible roof lock motor

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F170	Right latch switch for convertible roof
F171	Convertible roof stowed switch
F172	Front latch switch for convertible roof
F202	Convertible roof front switch
F294	Latch switch for convertible roof
F295	Convertible roof latch closed switch
J256	Convertible roof actuation control unit
R12	Amplifier
T2r	2-pin connector, black, on front latch switch for convertible roof
T4x	4-pin connector, black, behind side trim on rear right
T6j	6-pin connector, brown, behind side trim on rear right
V223	Convertible roof lock motor
202	Earth connection, in convertible roof wiring harness
*	not for models with US equipment
**	for models with US equipment only
***	Is dropped from November 2004
****	applicable from November 2004
*****	for models with Bose sound system only

Wiring Diagram AUDI A4 CABRIOLET 2003 - Control unit with display in dash panel insert - heated rear window

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E87	operating and display unit for air conditioning system/Climatronic
J9	Heated rear window relay
J255	Climatronic control unit
J256	Convertible roof actuation control unit
J285	Control unit in dash panel insert
T6k	6-pin connector, black, behind side trim on rear right
T16	16-pin connector, black, diagnostic connector
T32	32-pin connector, blue, on dash panel insert
T32a	32-pin connector, green, on dash panel insert
Z1	Heated rear window
662	Earth point, rear left side panel
A76	Connection (diagnosis wire K), in dash panel wiring harness
A146	Connection (convenience CAN bus, high), in dash panel wiring harness
A147	Connection (convenience CAN bus, low), in dash panel wiring harness
A175	Connection (58s), in dash panel wiring harness
*	Is dropped from November 2004
**	applicable from November 2004

AUDI A4 CABRIOLET 2003 Control units overview

Control units overview

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1 -	Convertible roof actuation control unit -J256-

q	Location → page 805/3

2 -	Trailer detector control unit -J345-

q	Location → page 805/2

3 -	Parking aid control unit -J446-

q	Location → page 805/2

Audi Cabriolet	Fitting Locations	No. 805 / 2

Trailer detector control unit -J345-

Location:

In left luggage compartment, behind side trim

AUDI A4 CABRIOLET 2003 Parking aid control unit -J446-

Parking aid control unit -J446-

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Location:

In left luggage compartment, behind side trim, on apron

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Audi Cabriolet	Fitting Locations	No. 805 / 3

AUDI A4 CABRIOLET 2003 Convertible roof actuation control unit -J526-

Convertible roof actuation control unit -J526-

Location:

Behind side trim on right

AUDI A4 CABRIOLET 2003 Convertible roof actuation control unit -J526-

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AUDI A4 CABRIOLET 2003 Control units overview

Control units overview

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1 -	Heated windscreen control unit -J505-

q	Location → page 804/4

2 -	CD changer -R41-

q	Location → page 804/12

3 -	Fresh air blower control unit -J126-

q	Location → page 804/7

4 -	Headlight range control, control unit -J431-

q	Location → page 804/7

5 -

Radio -R-

q	not for navigation system

q	Location → page 804/10

5 -	Navigation operating electronics control unit -J402-

q	for navigation system RNS-D only

q	Location → page 804/10

5 -	Control unit with display for radio and navigation system -J503-

q	for navigation system RNS-Low only

q	Location → page 804/12

Audi Cabriolet	Fitting Locations	No. 804 / 2

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5 -	Navigation system with CD drive control unit -J401-

q	Location for navigation system NS-Low → page 804/11

q	Location for navigation system RNS-E → page 804/11

6 -	Front passenger side door control unit -J387-

q	Location → page 804/14

7 -	Steering column electronics control unit -J527-

q	Location → page 804/8

8 -	Control unit in dash panel insert -J285-

q	Location → page 804/8

9 -	Telephone and telematics control unit, telematics -J526-

q	Location → page 804/13

10 -	Airbag control unit -J234-

q	Location → page 804/9

11 -	Driver door control unit -J386-

q	Location → page 804/14

12 -	Convenience system central control unit -J393-

q	Location → page 804/13

Audi Cabriolet	Fitting Locations	No. 804 / 3

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13 -	Onboard power supply control unit -J519-

q	Location → page 804/9

14 -	Motronic control unit -J220-

14 -	Diesel direct injection system control unit -J248-

q	Location → page 804/4

15 -	Automatic gearbox control unit -J217-

q	not for models with multitronic®

q	Location → page 804/5

16 -	ABS control unit -J104-

q	Location → page 804/6

17 -	Automatic gearbox control unit -J217-

q	for models with multitronic® only

q	Location → page 804/5

18 -	Radiator fan control unit -J293-

q	Location → page 804/6

Audi Cabriolet	Fitting Locations	No. 804 / 4

Heated windscreen control unit -J505-

Location:

On right in plenum chamber, next to battery

AUDI A4 CABRIOLET 2003 Motronic control unit -J220-, diesel direct injection system control unit -J248-

Motronic control unit -J220-, diesel direct injection system control unit -J248-

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Location:

On electronics box in plenum chamber

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Audi Cabriolet	Fitting Locations	No. 804 / 5

AUDI A4 CABRIOLET 2003 Automatic gearbox control unit -J217-

Automatic gearbox control unit -J217-

not for models with multitronic®

Location:

AUDI A4 CABRIOLET 2003 Automatic gearbox control unit -J217-

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In electronics box in plenum chamber

for models with multitronic® only

Location:

In gearbox

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Audi Cabriolet	Fitting Locations	No. 804 / 6

AUDI A4 CABRIOLET 2003 ABS control unit -J104-

ABS control unit -J104-

Location:

In engine compartment, on front left hydraulic unit

AUDI A4 CABRIOLET 2003 Radiator fan control unit -J293-

Radiator fan control unit -J293-

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Location:

on radiator fan

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Audi Cabriolet	Fitting Locations	No. 804 / 7

AUDI A4 CABRIOLET 2003 Fresh air blower control unit -J126-

Fresh air blower control unit -J126-

Location:

Behind the glove box, in fresh air blower

AUDI A4 CABRIOLET 2003 Headlight range control, control unit -J431-

Headlight range control, control unit -J431-

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Location:

Behind the glove box

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Audi Cabriolet	Fitting Locations	No. 804 / 8

AUDI A4 CABRIOLET 2003 Steering column electronics control unit -J527-

Steering column electronics control unit -J527-

Location:

On steering column

AUDI A4 CABRIOLET 2003 Display control unit in dash panel insert -J285-

Display control unit in dash panel insert -J285-

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Location:

In the dash panel behind the display unit

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Audi Cabriolet	Fitting Locations	No. 804 / 9

AUDI A4 CABRIOLET 2003 Airbag control unit -J234-

Airbag control unit -J234-

Location:

On centre tunnel, under handbrake lever

AUDI A4 CABRIOLET 2003 Onboard power supply control unit -J519-

Onboard power supply control unit -J519-

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Location:

Behind driver's storage compartment

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Audi Cabriolet	Fitting Locations	No. 804 / 10

AUDI A4 CABRIOLET 2003 Navigation operating electronics control unit -J402-

Navigation operating electronics control unit -J402-

for navigation system RNS-D only

Location:

in centre console

AUDI A4 CABRIOLET 2003 Navigation operating electronics control unit -J402-

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AUDI A4 CABRIOLET 2003 Radio -R-

Radio -R-

not for navigation system

Location:

in centre console

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Audi Cabriolet	Fitting Locations	No. 804 / 11

AUDI A4 CABRIOLET 2003 Navigation system with CD drive control unit -J401-

Navigation system with CD drive control unit -J401-

For navigation system NS-Low only

Location:

AUDI A4 CABRIOLET 2003 Navigation system with CD drive control unit -J401-

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in centre console

For navigation system RNS-E only

Location:

in centre console

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Audi Cabriolet	Fitting Locations	No. 804 / 12

AUDI A4 CABRIOLET 2003 Control unit with display for radio and navigation system -J503-

Control unit with display for radio and navigation system -J503-

for navigation system RNS-Low only

Location:

in centre console

AUDI A4 CABRIOLET 2003 CD changer -R41-

CD changer -R41-

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Location:

In glove compartment

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Audi Cabriolet	Fitting Locations	No. 804 / 13

AUDI A4 CABRIOLET 2003 Convenience system central control unit -J393-

Convenience system central control unit -J393-

Location:

on sill, front left

AUDI A4 CABRIOLET 2003 Convenience system central control unit -J393-

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AUDI A4 CABRIOLET 2003 Telephone and telematics control unit, telematics -J526-

Telephone and telematics control unit, telematics -J526-

For models with telematics only

Location:

in electronics box under front passenger seat

AUDI A4 CABRIOLET 2003 Telephone and telematics control unit, telematics -J526-

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Audi Cabriolet	Fitting Locations	No. 804 / 14

AUDI A4 CABRIOLET 2003 Driver door control unit -J386-

Driver door control unit -J386-

Location:

In window regulator motor integrated

AUDI A4 CABRIOLET 2003 Front passenger side door control unit -J387-

Front passenger side door control unit -J387-

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Location:

In window regulator motor integrated

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AUDI A4 CABRIOLET 2003 Overview of fuses

Overview of fuses

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1 -	Main fuse: Strip fuse -S88-

q	Location → page 802/4

2 -	Coupling station of A-pillar

q	Components: -S46-

q	Location → page 802/5

3 -	Relay carrier (3-pin)

q	Components: -S126-, -S328-

q	Location → page 802/6

4 -	Relay carrier (9-pin) with onboard supply control unit

q	Components: -S37-, -S45-, -S67-, -S87-, -S280-

q	Location → page 802/7

5 -	Relay carrier (4-pin) with screw connection

q	Components: -S42-, -S51-, -S123-, -S214-

q	Location up to October 2005 → page 802/8

q	Location from November 2005 → page 802/9

Audi Cabriolet	Fitting Locations	No. 802 / 2

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6 -	Fuse holder

q	Components: -S1- up to -S22- and -S223- up to S244-

q	Location up to October 2005 → page 802/19

q	Location from November 2005 → page 802/26

Audi Cabriolet	Fitting Locations	No. 802 / 3

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7 -	Relay carrier (4-pin)

q	Components: -S23-, -S39-, -S73-, -S102-, -S116-, -S130-, -S131-, -S189-, -S282-, -S283-, -S286-, -S344-, -S345-

q	Location for petrol engines, up to October 2005 → page 802/10

q	Location for diesel engines, up to October 2005 → page 802/11

q	Location for engine codes BRC, BPW, BRF, BRE → page 802/12

q	Location for engine codes BKN, ASB, BSG, BPP → page 802/13

q	Location for engine codes BWE, BPG, BWT → page 802/14

q	Location for engine code ALT → Seite 802/15

q	Location for engine codes BFB, BBK, BHF → page 802/16

q	Location for engine codes AUK, BKH → Seite 802/17

q	Location for engine code BNS → Seite 802/18

Audi Cabriolet	Fitting Locations	No. 802 / 4

Main fuse

Location:

On the battery

S88 -

Strip fuse

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Audi Cabriolet	Fitting Locations	No. 802 / 5

AUDI A4 CABRIOLET 2003 Position of fuses, coupling station of A-pillar

Position of fuses, coupling station of A-pillar

Location:

bottom right, behind the trim

Fuses:

E -	Seat adjustment fuse -S46-

E -	Seat adjustment fuse -S46- (with lumbar support adjustment)

AUDI A4 CABRIOLET 2003 Position of fuses, coupling station of A-pillar

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Audi Cabriolet	Fitting Locations	No. 802 / 6

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (3-pin)

Position of fuses, relay carrier (3-pin)

Location:

Driver side dash panel

Fuses:

B -	Auxiliary heater fuse -S126-

C -	Auxiliary heater fuse 2 -S328-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (3-pin)

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Audi Cabriolet	Fitting Locations	No. 802 / 7

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (9-pin) with onboard supply control unit

Position of fuses, relay carrier (9-pin) with onboard supply control unit

Location:

Driver side dash panel, behind the relay carrier (3-pin)

Fuses:

B -	Convertible roof actuation -S67-

D -	Window regulator single fuse 2 -S280-

E -	Driver seat adjustment thermal fuse 2 -S45-

F -	Window regulator single fuse -S37-

G -	Trailer towing attachment thermal fuse -S87-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (9-pin) with onboard supply control unit

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Audi Cabriolet	Fitting Locations	No. 802 / 8

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin) with screw connection, up to October 2005

Position of fuses, relay carrier (4-pin) with screw connection, up to October 2005

Location:

Driver side dash panel

Fuses:

B -	Optional equipment: vermin repellent

E -	Radiator fan run-on fuse -S214-

G -	Radiator fan single fuse -S42-

H -	ABS control unit fuse 1 -S123-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin) with screw connection, up to October 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 9

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin) with screw connection, from November 2005

Position of fuses, relay carrier (4-pin) with screw connection, from November 2005

Location:

Driver side dash panel

Fuses:

B -	Optional equipment: vermin repellent

E -	S51 - Fuse (driving school vehicle) ¹) -S51-

F -	Fuse (driving school vehicle) ³) -S51-

F -	Radiator fan single fuse ¹)²) -S42-

G -	Radiator fan run-on fuse¹)²) -S214-

G -	Radiator fan single fuse ⁴) -S42-

H -	ABS control unit fuse 1 -S123-

¹) for engine codes BBK, BHF, BNS only

²) for engine codes BKN, ASB, BPP, BSG only

³) not for engine codes BBK, BHF

⁴) not for engine codes BKN, ASB, BBK, BHF, BPP, BSG

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin) with screw connection, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 10

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), petrol engines, up to October 2005

Position of fuses, relay carrier (4-pin), petrol engines, up to October 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse -S282-

B -	Secondary air pump fuse -S130-

C -	Automatic gearbox fuse, run-on (multitronic) -S286-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), petrol engines, up to October 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 11

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), diesel engines, up to October 2005

Position of fuses, relay carrier (4-pin), diesel engines, up to October 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine control unit fuse -S102-

A -	Engine electronics fuse -S282-

B -	Engine glow plug strip fuse (6 cylinder) -S39-

C -	Automatic gearbox fuse, run-on -S286-

D -	Glow plug fuse 2 -S189-

F -	Glow plug fuse 2 -S189-

Note:

The positions D and F are in the electronics box.

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), diesel engines, up to October 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 12

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

Position of fuses, relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse -S282-

B -	Engine glow plug strip fuse -S39-

C -	Engine control unit fuse -S102-

D -	Automatic gearbox fuse, run-on -S286-

E -	Engine electronics fuse 2 -S344-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 13

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

Position of fuses, relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse -S282-

B -	Engine glow plug strip fuse -S39-

C -	Engine control unit fuse -S102-

D -	Automatic gearbox fuse, run-on -S286-

E -	Engine electronics fuse 2 -S344-

G -	Engine electronics fuse 3 -S345-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 14

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

Position of fuses, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse -S282-

B -	Engine electronics fuse 3 -S345-

C -	Engine control unit fuse -S102-

D -	Fuse 1 -S131-

E -	Engine electronics fuse 2 -S344-

G -	Automatic gearbox fuse, run-on -S286-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 15

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine code ALT

Position of fuses, relay carrier (4-pin), engine code ALT

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse 2 -S344-

B -	Engine electronics fuse -S282-

C -	Automatic gearbox fuse, run-on -S286-

D -	Engine control unit fuse -S102-

E -	Injector fuse -S116-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine code ALT

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Audi Cabriolet	Fitting Locations	No. 802 / 16

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

Position of fuses, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse 2 -S344-

B -	Secondary air pump fuse -S130-

C -	Automatic gearbox fuse, run-on -S286-

D -	Engine control unit fuse -S102-

E -	Injector fuse -S116-

G -	Engine electronics fuse -S282-

H¹) -

Heater fuse ²) -S23-

¹) on the relay carrier underside

²) for China only

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 17

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

Position of fuses, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse 2 -S344-

B -	Engine electronics fuse -S282-

C -	Engine control unit fuse -S102-

D -	Fuse 1 -S131-

E -	Lambda probe heating thermal fuse -S73-

G -	Automatic gearbox fuse, run-on -S286-

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 18

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine code BNS, from November 2005

Position of fuses, relay carrier (4-pin), engine code BNS, from November 2005

Location:

In electronics box in plenum chamber

Fuses:

A -	Engine electronics fuse 2 -S344-

B -	Engine electronics fuse -S282-

C -	Engine control unit fuse -S102-

D -	Fuse 1 -S131-

E -	Lambda probe heating thermal fuse -S73-

E -	Brake vacuum pump fuse -S283-

H ¹) -

Secondary air pump fuse -S130-

¹) on the relay carrier underside

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine code BNS, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 19

AUDI A4 CABRIOLET 2003 Position of fuses, fuse holder, up to October 2005

Position of fuses, fuse holder, up to October 2005

Location:

Driver side dash panel

Fuse colours

35 A -

green-blue

30 A -

green

25 A -

white

20 A -

yellow

15 A -

blue

10 A -

red

7,5 A -

brown

5 A -

beige

Note:

From fuse number 23 upwards the fuses in the fuse holder are designated as 223 in the Current Flow Diagram

AUDI A4 CABRIOLET 2003 Position of fuses, fuse holder, up to October 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 20

Position of fuses, up to October 2005:

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	S1 - Fuse in relay plate fuse holder	10 A	-	E87 - Operating and display unit for air conditioning system/Climatronic J255 - Climatronic control unit	30
2	-	S2 - Fuse in relay plate fuse holder	5 A	-	W9 - Left footwell light W10 - Right footwell light	30
3	-	S3 - Fuse in relay plate fuse holder	5 A	-	Z20 - Left washer jet heater element Z21 - Right washer jet heater element	75x
4	-	S4 - Fuse in relay plate fuse holder	5 A	-	J293 - Radiator fan control unit J671 - Radiator fan control unit 2	87
5	-	S5 - Fuse in relay plate fuse holder	10 A	-	E272 - Function selection switch 2 F189 - Tiptronic switch G226 - Oil level and oil temperature sender J401 - Navigation system with CD drive control unit J446 - Parking aid control unit J526 - Telephone and telematics control unit, telematics R36 - Telephone transmitter and receiver unit	15
6	-	S6 - Fuse in relay plate fuse holder	5 A	-	G65 - High-pressure sender G238 - Air quality sensor	15
7	-	S7 - Fuse in relay plate fuse holder	10 A	-	E132 - Traction control system switch F36 - Clutch pedal switch G85 - steering angle sender J104 - ABS control unit	15
8	-	S8 - Fuse in relay plate fuse holder	5 A	-	J526 - Telephone and telematics control unit, telematics R36 - Telephone transmitter and receiver unit R86 - Aerial amplifier for mobile telephone	30
9	-	S9 - Fuse in relay plate fuse holder	15 A	-	J569 - Brake servo relay	30

Audi Cabriolet	Fitting Locations	No. 802 / 21

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
10	-	S10 - Fuse in relay plate fuse holder	5 A	-	E102 - Headlight range control regulator J431 - Headlight range control, control unit V48 - Left headlight range control motor V49 - Right headlight range control motor	15
11	-	S11 - Fuse in relay plate fuse holder		-	Vacant
12	-	S12 - Fuse in relay plate fuse holder	10 A	-	T16 - 16-pin connector, black, diagnostic connector	30
13	-	S13 - Fuse in relay plate fuse holder	10 A	-	J527 - Steering column electronics control unit	30
14	-	S14 - Fuse in relay plate fuse holder	10 A	-	F - Brake light switch	30
15	-	S15 - Fuse in relay plate fuse holder	10 A	-	J285 - Control unit in dash panel insert J401 - Navigation system with CD drive control unit	30
16	-	S16 - Fuse in relay plate fuse holder	5 A	-	E284 - Garage door operating unit J530 - Garage door operation control unit	15
17	-	S17 - Fuse in relay plate fuse holder	10 A	-	J446 - Parking aid control unit	30
18	-	S18 - Fuse in relay plate fuse holder		-	Vacant
19	-	S19 - Fuse in relay plate fuse holder	15	-	E23 - Front and rear fog light switch	15

Audi Cabriolet	Fitting Locations	No. 802 / 22

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
20	-	S20 - Fuse in relay plate fuse holder	15 A	-	J85 - Alarm system control unit M31 - Right headlight dipped beam bulb M32 - Right main beam bulb V49 - Right headlight range control motor	56
21	-	S21 - Fuse in relay plate fuse holder	15 A	-	J343 - Left gas discharge light control unit M29 - Left headlight dipped beam bulb M30 - Left main beam bulb V48 - Left headlight range control motor	56
22	-	S22 - Fuse in relay plate fuse holder	15 A	-	J386 - Driver door control unit J387 - Front passenger side door control unit	30
23	-	S223 - Fuse on fuse holder		-	Vacant
24	-	S224 - Fuse on fuse holder	20 A	-	J393 - Convenience system central control unit	30
25	-	S225 - Fuse on fuse holder	30 A	-	J126 - Fresh air blower control unit	30
26	-	S226 - Fuse on fuse holder	30 A	-	J9 - Heated rear window relay E87 - Operating and display unit for air conditioning system/Climatronic	30
27	-	S227 - Fuse on fuse holder	30 A	-	J345 - Trailer detector control unit	30
28	-	S228 - Fuse on fuse holder	20 A	-	G6 - Fuel system pressurisation pump	87

Audi Cabriolet	Fitting Locations	No. 802 / 23

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
29	-	S229 - Fuse on fuse holder	20 A	-	N - Ignition coil 1 N70 - Ignition coil 1 with output stage N127 - Ignition coil 2 with output stage N128 - Ignition coil 2 N158 - Ignition coil 3 N291 - Ignition coil 3 with output stage N292 - Ignition coil 4 with output stage N323 - Ignition coil 5 with output stage N324 - Ignition coil 6 with output stage N325 - Ignition coil 7 with output stage N326 - Ignition coil 8 with output stage	87
30	-	S230 - Fuse on fuse holder	30 A	-	J256 - Convertible roof actuation control unit	30
31	-	S231 - Fuse on fuse holder	15 A	-	F4-Reversing light switch F125 -Multifunction switch G70 - Air mass meter J60 - Automatic gearbox relay J217 - Automatic gearbox control unit M16 - Left reversing light bulb M17 - Right reversing light bulb T16 - 16-pin connector, black, diagnostic connector Y7 - Automatic anti-dazzle interior mirror	15
32	-	S232 - Fuse on fuse holder	20 A	-	N30 - Injector, cylinder 1 N31 - Injector, cylinder 2 N32 - Injector, cylinder 3 N33 - Injector, cylinder 4 N83 - Injector, cylinder 5 N84 - Injector, cylinder 6 N85 - Injector, cylinder 7 N86 - Injector, cylinder 8	87
33	-	S233 - Fuse on fuse holder	15 A	-	U1 - Cigarette lighter	30
			20 A	-	U1 - Cigarette lighter (for models from model year 2006)

Audi Cabriolet	Fitting Locations	No. 802 / 24

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
34	-	S234 - Fuse on fuse holder	20 A	-	G70 - Air mass meter J155 - Turbocharger coolant pump control unit N80 - Activated charcoal filter system solenoid valve 1 N112 - Secondary air inlet valve N144 - Left electrohydraulic engine mounting solenoid valve N145 - Right electrohydraulic engine mounting solenoid valve N156 - Variable intake manifold change-over valve Z19 - Lambda probe heater Z29 - Lambda probe 1 heater after catalytic converter	30
35	-	S235 - Fuse on fuse holder	30 A	-	U - socket	30
			20 A	-	U - Socket (for models from model year 2006)
36	-	S236 - Fuse on fuse holder	30 A	-	J519 - Onboard power supply control unit	75x
37	-	S237 - Fuse on fuse holder	30 A	-	J519 - Onboard power supply control unit V11 - Headlight washer system pump	75x
38	-	S238 - Fuse on fuse holder	15 A	-	G303 - Interior monitor send and receive module 1 G305 - Interior monitor send and receive module 2 H12-Alarm horn J393 - Convenience system central control unit	30
39	-	S239 - Fuse on fuse holder	20 A	-	J401 - Navigation system with CD drive control unit J402 - Navigation operating electronics control unit J415 - Navigation system tuner for TV R - Radio R12 - Amplifier R94 - Navigation system interface T8 - 8-connector, black, radio connector III	30

Audi Cabriolet	Fitting Locations	No. 802 / 25

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
40	-	S240 - Fuse on fuse holder	25 A	-	H2 - Treble tone horn H7 - Bass tone horn J4 - Dual tone horn relay	75x
41	-	S241 - Fuse on fuse holder		-	Vacant
42	-	S242 - Fuse on fuse holder	25 A	-	J104 - ABS control unit	30
43	-	S243 - Fuse on fuse holder	15 A	-	J220 - Motronic control unit N75 - Variable intake manifold flap change-over valve N205 - Inlet camshaft control valve 1 N208 - Inlet camshaft control valve 2	15
44	-	S244 - Fuse on fuse holder	30 A	-	J215 - Heated rear left seat control unit J216 - Heated rear right seat control unit	30
			35 A	-	J215 - Heated rear left seat control unit (for models from model year 2006) J216 - Heated rear right seat control unit (for models from model year 2006)

Audi Cabriolet	Fitting Locations	No. 802 / 26

AUDI A4 CABRIOLET 2003 Position of fuses, fuse holder, from November 2005

Position of fuses, fuse holder, from November 2005

Location:

Driver side dash panel

Fuse colours

35 A -

green-blue

30 A -

green

25 A -

white

20 A -

yellow

15 A -

blue

10 A -

red

7,5 A -

brown

5 A -

beige

Note:

From fuse number 23 upwards the fuses in the fuse holder are designated as 223 in the Current Flow Diagram

AUDI A4 CABRIOLET 2003 Position of fuses, fuse holder, from November 2005

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Audi Cabriolet	Fitting Locations	No. 802 / 27

Fuses from November 2005

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	S1 - Fuse in relay plate fuse holder	10 A	-	J255 - Climatronic control unit	30
2	-	S2 - Fuse in relay plate fuse holder	5 A	-	W9 - Left footwell light W10 - Right footwell light W45 - Rear left footwell light W46 - Rear right footwell light	30
3	-	S3 - Fuse in relay plate fuse holder	5 A	-	Z20 - Left washer jet heater element Z21 - Right washer jet heater element	75x
4	-	S4 - Fuse in relay plate fuse holder	5 A	-	J293 - Radiator fan control unit J671 - Radiator fan control unit 2	87
5	-	S5 - Fuse in relay plate fuse holder	10 A	-	E272 - Function selection switch 2 F189 - Tiptronic switch G226 - Oil level and oil temperature sender J446 - Parking aid control unit	15
6	-	S6 - Fuse in relay plate fuse holder	5 A	-	G65 - High-pressure sender G238 - Air quality sensor	15
7	-	S7 - Fuse in relay plate fuse holder	10 A	-	E132 - Traction control system switch F36 - Clutch pedal switch F47 - Brake pedal switch J104 - ABS control unit	15
8	-	S8 - Fuse in relay plate fuse holder	5 A	-	R36 - Telephone transmitter and receiver unit R86 - Aerial amplifier for mobile telephone	30
9	-	S9 - Fuse in relay plate fuse holder	15 A	-	J569 - Brake servo relay	30

Audi Cabriolet	Fitting Locations	No. 802 / 28

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
10	-	S10 - Fuse in relay plate fuse holder	5 A	-	E102 - Headlight range control regulator J431 - Headlight range control, control unit J745 - Cornering light and headlight range control unit V48 - Left headlight range control motor V49 - Right headlight range control motor V319 - Right dynamic cornering light control motor	15
11	-	S11 - Fuse in relay plate fuse holder	10 A	-	J234 - Airbag control unit K145 - Front passenger side airbag deactivated warning lamp	15
12	-	S12 - Fuse in relay plate fuse holder	10 A	-	T16 - 16-pin connector, black, diagnostic connector	30
13	-	S13 - Fuse in relay plate fuse holder	10 A	-	J527 - Steering column electronics control unit	30
14	-	S14 - Fuse in relay plate fuse holder	10 A	-	F - Brake light switch	30
15	-	S15 - Fuse in relay plate fuse holder	10 A	-	J285 - Control unit in dash panel insert J401 - Navigation system with CD drive control unit J503 - Control unit with display for radio and navigation system	30
16	-	S16 - Fuse in relay plate fuse holder	5 A	-	E284 - Garage door operating unit J530 -Garage door operation control unit	15
17	-	S17 - Fuse in relay plate fuse holder	10 A	-	G397 - Rain and light detector sensor J446 - Parking aid control unit J502 - Tyre pressure monitor control unit	30
18	-	S18 - Fuse in relay plate fuse holder	5 A	-	V318 - Left dynamic cornering light control motor	15

Audi Cabriolet	Fitting Locations	No. 802 / 29

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
19	-	S19 - Fuse in relay plate fuse holder	15 A	-	L22 - Left fog light bulb L23 - Right fog light bulb	55
20	-	S20 - Fuse in relay plate fuse holder		-	Vacant
21	-	S21 - Fuse in relay plate fuse holder		-	Vacant
22	-	S22 - Fuse in relay plate fuse holder	15 A	-	J386 - Driver door control unit J387 - Front passenger side door control unit	30
23	-	S223 - Fuse on fuse holder		-	- Vacant
24	-	S224 - Fuse on fuse holder	20 A	-	J393 - Convenience system central control unit	30
25	-	S225 - Fuse on fuse holder	30 A	-	J126 - Fresh air blower control unit	30
26	-	S226 - Fuse on fuse holder	30 A	-	J9 - Heated rear window relay	30
27	-	S227 - Fuse on fuse holder	30 A	-	J345 - Trailer detector control unit	30
28	-	S228 - Fuse on fuse holder	20 A 30 A	-	G6 - Fuel system pressurisation pump J538 - Fuel pump control unit G6 - Fuel system pressurisation pump ¹) J538 - Fuel pump control unit ¹)	87

Note:

¹) for models with engine code BNS only

Audi Cabriolet	Fitting Locations	No. 802 / 30

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
29	-	S229 - Fuse on fuse holder		-	Vacant
30	-	S230 - Fuse on fuse holder	30 A	-	J256 - Convertible roof actuation control unit	30
31	-	S231 - Fuse on fuse holder	15 A	-	F4 - Reversing light switch G70 - Air mass meter G399 - Light detector sensor J207 - Starter inhibitor relay J217 - Automatic gearbox control unit N110 - Selector lever lock solenoid T16 - 16-pin connector, black, diagnostic connector Y7 - Automatic anti-dazzle interior mirror	15
32	-	S232 - Fuse on fuse holder		-	Vacant
33	-	S233 - Fuse on fuse holder	20 A	-	U1 - Cigarette lighter	30
34	-	S234 - Fuse on fuse holder	20 A	-	U5 - 12 V socket	30
35	-	S235 - Fuse on fuse holder	20 A	-	U - socket	30
36	-	S236 - Fuse on fuse holder	30 A	-	J519 - Onboard power supply control unit	75x
37	-	S237 - Fuse on fuse holder	30 A	-	J519 - Onboard power supply control unit V11 - Headlight washer system pump	75x

Audi Cabriolet	Fitting Locations	No. 802 / 31

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
38	-	S238 - Fuse on fuse holder	15 A	-	G303 - Interior monitor send and receive module 1 G305 - Interior monitor send and receive module 2 H12 - Alarm horn J393 - Convenience system central control unit	30
39	-	S239 - Fuse on fuse holder	20 A	-	J401 - Navigation system with CD drive control unit J503 - Control unit with display for radio and navigation system T8 - 8-connector, black, radio connector III R - Radio R12 - Amplifier	30
40	-	S240 - Fuse on fuse holder	25 A	-	H2 - Treble tone horn H7 - Bass tone horn J4 - Dual tone horn relay	30
41	-	S241 - Fuse on fuse holder		-	- Vacant
42	-	S242 - Fuse on fuse holder	25 A	-	J104 - ABS control unit	30
43	-	S243 - Fuse on fuse holder	15 A	-	G70 - Air mass meter G212 - Exhaust gas recirculation potentiometer J363 - Current supply relay for Simos control unit J623 - Engine control unit J757 - Engine component current supply relay N18 - Exhaust gas recirculation valve	15
44	-	S244 - Fuse on fuse holder	35 A	-	J255 - Climatronic control unit	30

AUDI A4 CABRIOLET 2003 Overview of earth points

Overview of earth points

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1 -	Earth point, lower part of right A-pillar -43-

q	Location → page 801/9

2 -	Earth point, on right behind dash panel -33-

q	Location → page 801/8

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

q	Location → page 801/10

4 -	Earth point, on left behind dash panel insert -32-

q	Location → page 801/8

5 -	Earth point, airbag control unit -637-

q	on centre tunnel

6 -	Earth point, rear right side panel -663-

q	behind side trim on rear right

7 -	Earth point, on convertible roof box -661-

q	on right in luggage compartment

Audi Cabriolet	Fitting Locations	No. 801 / 2

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8 -	Earth point, on right in rear lid -53-

q	on right in rear lid, behind the trim

9 -	Earth point, centre on rear lid -612-

q	centre on rear lid, behind the trim

10 -	Earth point, on left in rear lid -52-

q	on left in rear lid, behind the trim

11 -	Earth point, on left in luggage compartment -50-

q	Location → page 801/11

12 -	Earth point, rear left side panel -662-

q	behind side trim on rear left

13 -	Earth point, near convenience system central control unit -49-

q	Location → page 801/10

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

q	Location → page 801/9

Audi Cabriolet	Fitting Locations	No. 801 / 3

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15 -	Earth point, on left in engine compartment -12-

q	not for 2,0 l engine FSI, not for 2,5 l engine TDI, location → page 801/4

q	only for 2.0 l FSI motor, location → page 801/5

q	only for 2,5 l engine TDI, location → page 801/5

15 -	Earth point, near coil -19-

q	Location → page 801/6

15 -	Earth point, on front apron -26-

q	Location → page 801/6

16 -	Earth strap, engine - body -3-

q	between engine and right longitudinal member

17 -	Earth point, in battery box -11-

q	Location → page 801/4

17 -	Earth point, starter battery -624-

q	Location → page 801/7

Audi Cabriolet	Fitting Locations	No. 801 / 4

Earth point, in engine compartment

11	Earth point, in battery box -arrow-

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Torque: 20 Nm

12	Earth point, in engine compartment, left -arrow-

on bulkhead

Torque: 9 Nm

not for 2,0 l engine FSI

not for 2,5 l engine TDI

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Audi Cabriolet	Fitting Locations	No. 801 / 5

12	Earth point, in engine compartment, left -arrow-

on bulkhead

Torque: 9 Nm

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only for 2,0 l engine FSI

12	Earth point, in engine compartment, left -arrow-

on bulkhead

Torque: 9 Nm

only for 2,5 l engine TDI

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Audi Cabriolet	Fitting Locations	No. 801 / 6

19	Earth point, near coil -arrow-

Torque: 8 Nm

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only for 4.2 l engine

26	Earth point, on front apron -arrow-

Torque: 9 Nm

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Audi Cabriolet	Fitting Locations	No. 801 / 7

624	Earth point, starter battery -arrow-

Torque: 7.5 Nm

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Audi Cabriolet	Fitting Locations	No. 801 / 8

Earth points, in interior

32	Earth point behind dash panel on left -arrow-

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Torque: 9 Nm

33	Earth point behind dash panel on right -arrow-

Torque: 9 Nm

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Audi Cabriolet	Fitting Locations	No. 801 / 9

43	Earth point, lower part of right A-pillar -arrow-

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Torque: 9 Nm

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

Torque: 9 Nm

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Audi Cabriolet	Fitting Locations	No. 801 / 10

49	Earth point, near convenience system central control unit -arrow-

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Torque: 9 Nm

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

Torque: 9 Nm

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Audi Cabriolet	Fitting Locations	No. 801 / 11

Earth point, in luggage compartment

50	Earth point, on left in luggage compartment -arrow-

Torque: 9 Nm

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AUDI A4 CABRIOLET 2003 Overview of relay

Overview of relay

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1 -	Relay carrier (3-pin)

q	Components: -J359-, -J360-

q	Location → page 803/3

2 -	Relay carrier (9-pin) with onboard supply control unit

q	Components: -J4-, -J9-, -J17-, -J53-, -J59-, -J236-, -J569-, -J695-

q	Location up to October 2005 → page 803/4

q	Location from November 2005 → page 803/5

q	Location component -J569- for engine code BNS → page 803/15

q	Location component -J17- for some engine variants ⇒ Item → 4 page → 803/2

3 -	Relay carrier (4-pin) with screw connection

q	Components: -J662-, -J663-, -J610-

q	Location → page 803/6

Audi Cabriolet	Fitting Locations	No. 803 / 2

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4 -	Relay carrier (4-pin)

q	Components: -J17-, -J52-, -J60-, -J151-, -J155-, -J179-, -J207-, -J226-, -J271-, -J299-, -J317-, -J434-, -J496-, -J569-, -J757-, -V274-

q	Location for petrol engines, up to October 2005 → page 803/7

q	Location for diesel engines, up to October 2005 → page 803/8

q	Location for engine codes BRC, BPW, BRF, BRE → page 803/9

q	Location for engine codes BKN, ASB, BSG, BPP → page 803/10

q	Location for engine codes BWE, BPG, BWT → page 803/11

q	Location for engine code ALT → Seite 803/12

q	Location for engine codes BFB, BBK, BHF → page 803/13

q	Location for engine codes AUK, BKH → Seite 803/14

q	Location for engine code BNS → Seite 803/15

Audi Cabriolet	Fitting Locations	No. 803 / 3

Position of relays, relay carrier (3-pin)

Location:

Driver side dash panel

Position of relays:

2 -	Low heat output relay -J359-

3 -	High heat output relay -J360-

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Audi Cabriolet	Fitting Locations	No. 803 / 4

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (9-pin) with onboard supply control unit, up to October 2005

Position of relays, relay carrier (9-pin) with onboard supply control unit, up to October 2005

Location:

Driver side dash panel, behind the relay carrier (3-pin)

Position of relays:

1 -	Fuel pump relay -J17-

2 -	Servotronic control unit -J236-

3 -	Dual tone horn relay -J4-

4 -	Brake servo relay -J569-

5 -	Heated rear window relay -J9-

6 -	X-contact relief relay -J59-

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (9-pin) with onboard supply control unit, up to October 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 5

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (9-pin) with onboard supply control unit, from November 2005

Position of relays, relay carrier (9-pin) with onboard supply control unit, from November 2005

Location:

Driver side dash panel, behind the relay carrier (3-pin)

Position of relays:

1 -	Fuel pump relay -J17-

2 -	Servotronic control unit -J236-

3 -	Starter motor relay 2 ¹) -J695-

4 -	Starter motor relay ¹) -J53-

4 -	Brake servo relay ²) -J569-

5 -	Heated rear window relay -J9-

6 -	X-contact relief relay -J59-

8 -	Dual tone horn relay -J4-

¹) for engine codes AUK, BKH, BNS only

²) not for engine codes AUK, BKH

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (9-pin) with onboard supply control unit, from November 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 6

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin) with screw connection

Position of relays, relay carrier (4-pin) with screw connection

Location:

Driver side dash panel

Position of relays:

3 -	Engine power reduction relay 1 (driving school vehicle) -J662-

4 -	Engine power reduction relay 2 (driving school vehicle) -J663-

4 -	Alarm on and hands-free system control unit (taxi) -J610-

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin) with screw connection

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Audi Cabriolet	Fitting Locations	No. 803 / 7

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), petrol engines, up to October 2005

Position of relays, relay carrier (4-pin), petrol engines, up to October 2005

Location:

In electronics box in plenum chamber

Position of relays:

1 -	Automatic gearbox relay (multitronic) -J60-

1.1 -

Continued coolant circulation relay (V6) -J151-

2 -	Secondary air pump relay -J299-

3 -	Motronic current supply relay -J271-

3 -	Turbocharger coolant pump control unit -J155-

4 -	Starter inhibitor and reversing light relay -J226-

4 -	Starter inhibitor relay, clutch pedal switch -J434-

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), petrol engines, up to October 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 8

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), diesel engines, up to October 2005

Position of relays, relay carrier (4-pin), diesel engines, up to October 2005

Location:

In electronics box in plenum chamber

Position of relays:

1 -	Automatic gearbox relay -J60-

1.2 -

Fuel pump relay -J17-

2 -	Glow plug relay -J52-

3 -	Terminal 30 voltage supply relay -J317-

4 -	Starter inhibitor and reversing light relay -J226-

4 -	Starter inhibitor relay, clutch pedal switch -J434-

E -	Fan for control unit -V274-

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), diesel engines, up to October 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 9

AUDI A4 CABRIOLET 2003 Position of relays ,relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

Position of relays ,relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

Location:

In electronics box in plenum chamber

Position of relays:

1.1 -

Fuel pump relay -J17-

1.2 -

Starter inhibitor relay -J207-

2 -	Terminal 30 voltage supply relay -J317-

3 -	Automatic glow period control unit -J179-

AUDI A4 CABRIOLET 2003 Position of relays ,relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 10

AUDI A4 CABRIOLET 2003 Position of relays ,relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

Position of relays ,relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

Location:

In electronics box in plenum chamber

Position of relays:

1.1 -

Fuel pump relay -J17-

1.2 -

Starter inhibitor relay -J207-

2 -	Terminal 30 voltage supply relay -J317-

3 -	Automatic glow period control unit -J179-

AUDI A4 CABRIOLET 2003 Position of relays ,relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 11

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

Position of relays, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

Location:

In electronics box in plenum chamber

Position of relays:

1.2 -

Starter inhibitor relay -J207-

2 -	Motronic current supply relay -J271-

3 -	Engine component current supply relay -J757-

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 12

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine code ALT, from November 2005

Position of relays, relay carrier (4-pin), engine code ALT, from November 2005

Location:

In electronics box in plenum chamber

Position of relays:

2 -	Motronic current supply relay -J271-

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Audi Cabriolet	Fitting Locations	No. 803 / 13

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

Position of relays, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

Location:

In electronics box in plenum chamber

Position of relays:

1.1 -

Continued coolant circulation relay -J151-

1.2 -

Starter inhibitor relay -J207-

1.2 -

Starter inhibitor relay, clutch pedal switch ¹) -J434-

2 -	Motronic current supply relay -J271-

3 -	Secondary air pump relay -J299-

¹) For engine codes BBK, BHF only

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 14

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

Position of relays, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

Location:

In electronics box in plenum chamber

Position of relays:

1.1 -

Additional coolant pump relay -J496-

2 -	Motronic current supply relay -J271-

3 -	Engine component current supply relay -J757-

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

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Audi Cabriolet	Fitting Locations	No. 803 / 15

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine code BNS, from November 2005

Position of relays, relay carrier (4-pin), engine code BNS, from November 2005

Location:

In electronics box in plenum chamber

Position of relays:

1.1 -

Continued coolant circulation relay -J151-

1.2 -

Brake servo relay -J569-

2 -	Motronic current supply relay -J271-

3 -	Engine component current supply relay -J757-

4 -	Secondary air pump relay -J299-

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine code BNS, from November 2005

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AUDI A4 CABRIOLET 2003 — Power operated convertible top . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A4 CABRIOLET 2003 - Current supply

Wiring Diagram AUDI A4 CABRIOLET 2003 - Convertible top operation

Wiring Diagram AUDI A4 CABRIOLET 2003 - Convertible roof box lid - top switch - convertible roof actuation control unit

Wiring Diagram AUDI A4 CABRIOLET 2003 - Convertible roof lock motor

Wiring Diagram AUDI A4 CABRIOLET 2003 - Control unit with display in dash panel insert - heated rear window

AUDI A4 CABRIOLET 2003 Control units overview

AUDI A4 CABRIOLET 2003 Parking aid control unit -J446-

AUDI A4 CABRIOLET 2003 Convertible roof actuation control unit -J526-

AUDI A4 CABRIOLET 2003 Control units overview

AUDI A4 CABRIOLET 2003 Motronic control unit -J220-, diesel direct injection system control unit -J248-

AUDI A4 CABRIOLET 2003 Automatic gearbox control unit -J217-

AUDI A4 CABRIOLET 2003 ABS control unit -J104-

AUDI A4 CABRIOLET 2003 Radiator fan control unit -J293-

AUDI A4 CABRIOLET 2003 Fresh air blower control unit -J126-

AUDI A4 CABRIOLET 2003 Headlight range control, control unit -J431-

AUDI A4 CABRIOLET 2003 Steering column electronics control unit -J527-

AUDI A4 CABRIOLET 2003 Display control unit in dash panel insert -J285-

AUDI A4 CABRIOLET 2003 Airbag control unit -J234-

AUDI A4 CABRIOLET 2003 Onboard power supply control unit -J519-

AUDI A4 CABRIOLET 2003 Navigation operating electronics control unit -J402-

AUDI A4 CABRIOLET 2003 Radio -R-

AUDI A4 CABRIOLET 2003 Navigation system with CD drive control unit -J401-

AUDI A4 CABRIOLET 2003 Control unit with display for radio and navigation system -J503-

AUDI A4 CABRIOLET 2003 CD changer -R41-

AUDI A4 CABRIOLET 2003 Convenience system central control unit -J393-

AUDI A4 CABRIOLET 2003 Telephone and telematics control unit, telematics -J526-

AUDI A4 CABRIOLET 2003 Driver door control unit -J386-

AUDI A4 CABRIOLET 2003 Front passenger side door control unit -J387-

AUDI A4 CABRIOLET 2003 Overview of fuses

AUDI A4 CABRIOLET 2003 Position of fuses, coupling station of A-pillar

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (3-pin)

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (9-pin) with onboard supply control unit

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin) with screw connection, up to October 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin) with screw connection, from November 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), petrol engines, up to October 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), diesel engines, up to October 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine code ALT

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

AUDI A4 CABRIOLET 2003 Position of fuses, relay carrier (4-pin), engine code BNS, from November 2005

AUDI A4 CABRIOLET 2003 Position of fuses, fuse holder, up to October 2005

AUDI A4 CABRIOLET 2003 Position of fuses, fuse holder, from November 2005

AUDI A4 CABRIOLET 2003

AUDI A4 CABRIOLET 2003 Overview of earth points

AUDI A4 CABRIOLET 2003 Overview of relay

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (9-pin) with onboard supply control unit, up to October 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (9-pin) with onboard supply control unit, from November 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin) with screw connection

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), petrol engines, up to October 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), diesel engines, up to October 2005

AUDI A4 CABRIOLET 2003 Position of relays ,relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005

AUDI A4 CABRIOLET 2003 Position of relays ,relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine code ALT, from November 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine codes AUK, BKH, from November 2005

AUDI A4 CABRIOLET 2003 Position of relays, relay carrier (4-pin), engine code BNS, from November 2005

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