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AUDI A4 CABRIOLET 2009 — 2.5 litre turbo-diesel engine (120 kW — 6-cylinder), engine code BFC . Wiring diagrams, Pin Connector, Location

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Wiring Diagram AUDI A4 CABRIOLET 2009 - Battery - starter - alternator - ignition/starter switch



Wiring Diagram AUDI A4 CABRIOLET 2009 - Battery - starter - alternator - ignition/starter switch
ABattery
BStarter
CAlternator
C1Voltage regulator
DIgnition/starter switch
J226Starter inhibitor and reversing light relay
S88Strip fuse
T1Single connector, black, engine compartment, right
T22-pin connector, black, engine compartment, right
T1010-pin connector, black, connector point, electronics box, plenum chamber
T10a10-pin connector, brown, connector point, electronics box, plenum chamber
   11 Earth point, in battery box
   500 Screw connection -1- (30), on relay plate
   501 Screw connection -2- (30), on relay plate
   A2 Positive (+) connection (15), in dash panel wiring harness
   A32 Positive (+) connection (30), in dash panel wiring harness
*Only applies to models with automatic gearbox (multitronic 01J or AG5)
**Only applies to models with manual gearbox

Wiring Diagram AUDI A4 CABRIOLET 2009 - Fuses



Wiring Diagram AUDI A4 CABRIOLET 2009 - FusesUnlock Lifetime Access for This Car.
S5Fuse in fuse box/relay plate
S14Fuse in fuse box/relay plate
S126Additional heater fuse
S228Fuse in fuse box
S231Fuse in fuse box
S328Additional heater fuse -2-
   A2 Positive (+) connection (15), in dash panel wiring harness
   A57 Positive (+) connection -3- (30), in dash panel wiring harness
   A74 Connection (15a, fuse 5), in dash panel wiring harness
   A98 Positive (+) connection -4- (30), in dash panel wiring harness
*Only applies to models with additional air heater
**Only applies to Lowline equipment, as of July 2002 no longer fitted
***Only applies to Highline equipment, from July 2002 onwards for Lowline and Highline

Wiring Diagram AUDI A4 CABRIOLET 2009 - Diesel direct injection system control unit - terminal 30 voltage supply relay



Wiring Diagram AUDI A4 CABRIOLET 2009 - Diesel direct injection system control unit - terminal 30 voltage supply relayUnlock Lifetime Access for This Car.
J17Fuel pump relay
J217Automatic gearbox control unit
J248Diesel direct injection system control unit
J317Terminal 30 voltage supply relay
T17d17-pin connector, red, connector point, electronics box, plenum chamber
T17e17-pin connector, white, connector point, electronics box, plenum chamber
   D34 Connection (87), in front right wiring harness
   F33 Positive (+) connection (30), in diesel direct injection system wiring harness
   U2 Connection -1- (15), in automatic gearbox wiring harness
*Only models with five-speed automatic gearbox (AG5)
**Only models with automatic gearbox (multitronic 01J)
***Only models with manual gearbox

Wiring Diagram AUDI A4 CABRIOLET 2009 - Relay for glow plugs - glow plugs - (engine) - strip fuse for glow plugs - engine



Wiring Diagram AUDI A4 CABRIOLET 2009 - Relay for glow plugs - glow plugs - (engine) - strip fuse for glow plugs - engineUnlock Lifetime Access for This Car.
J52Glow plug relay
J248Diesel direct injection system control unit
Q6Glow plugs (engine)
S39Strip fuse for glow plugs - engine
S189Fuse -2- for glow plugs
   12 Earth point, in engine compartment, left
   83 Earth connection -1-, in front right wiring harness
   D16 Connection (glow plugs), in front right wiring harness
   F26 Connection -2-, in diesel direct injection system wiring harness
   F28 Connection -3-, in diesel direct injection system wiring harness
*Only models with manual gearbox or automatic gearbox (multitronic 01J), phased-in modification
**Only models with five-speed automatic gearbox (AG5)

Wiring Diagram AUDI A4 CABRIOLET 2009 - Radiator fan control unit - injection pump control unit



Wiring Diagram AUDI A4 CABRIOLET 2009 - Radiator fan control unit - injection pump control unitUnlock Lifetime Access for This Car.
J234Airbag control unit
J248Diesel direct injection system control unit
J293Radiator fan control unit
J399Injection pump control unit
J527Steering column electronics control unit
S102Engine control unit fuse
S286Automatic gearbox fuse (for ATF pump run-on)
T10d10-pin connector, grey, connector point, A pillar, left
T16a16-pin connector, black, on steering column electronics control unit
T17d17-pin connector, red, connector point, electronics box, plenum chamber
T17e17-pin connector, white, connector point, electronics box, plenum chamber
   83 Earth connection -1-, in front right wiring harness
   A125 Connection (crash signal), in dash panel wiring harness
   D173 Connection (87), in engine wiring harness
*Only models with automatic gearbox (multitronic 01J)
**See applicable Current Flow Diagram: Radiator fan control
***Applicable from model year 2004

Wiring Diagram AUDI A4 CABRIOLET 2009 - Brake light switch - clutch pedal switch - exhaust gas recirculation valve



Wiring Diagram AUDI A4 CABRIOLET 2009 - Brake light switch - clutch pedal switch - exhaust gas recirculation valveUnlock Lifetime Access for This Car.
FBrake light switch
F36Clutch pedal switch
J248Diesel direct injection system control unit
N18Exhaust gas recirculation valve
N75Charge pressure control solenoid valve
T10a10-pin connector, brown, connector point, electronics box, plenum chamber
T17e17-pin connector, white, connector point, electronics box, plenum chamber
   A18 Connection (54), in dash panel wiring harness
   A104 Positive (+) connection -2- (15), in dash panel wiring harness
   A154 Connection (brake pedal switch), in dash panel wiring harness
   B169 Positive (+) connection -1- (30), in interior wiring harness
   B185 Connection -2- (54), in interior wiring harness
   D103 Connection -3-, in engine compartment wiring harness
*Only applies to models with manual gearbox
**Only applies to Lowline equipment, as of July 2002 no longer fitted
***Only applies to Highline equipment, from July 2002 onwards for Lowline and Highline
****Only applies to models with additional heater (air)

Wiring Diagram AUDI A4 CABRIOLET 2009 - Oil temperature sender - needle lift sender - low fuel level sender



Wiring Diagram AUDI A4 CABRIOLET 2009 - Oil temperature sender - needle lift sender - low fuel level senderUnlock Lifetime Access for This Car.
G8Oil temperature sender
G80Needle lift sender
G210Low fuel level sender
J248Diesel direct injection system control unit
N144Electro/hydraulic engine mounting solenoid valve, left
N145Electro/hydraulic engine mounting solenoid valve, right
N211Throttle butterfly valve
T17d17-pin connector, red, connector point, electronics box, plenum chamber
V274Fan for control unit
   83 Earth connection -1-, in front right wiring harness
   D102 Connection -2-, in engine compartment wiring harness
   D103 Connection -3-, in engine compartment wiring harness
*Only models with five-speed automatic gearbox (AG5)

Wiring Diagram AUDI A4 CABRIOLET 2009 - Charge air pressure sender - air mass meter



Wiring Diagram AUDI A4 CABRIOLET 2009 - Charge air pressure sender - air mass meterUnlock Lifetime Access for This Car.
F4Reversing light switch
F125Multi-function switch
G31Charge air pressure sender
G70Air mass meter
J226Starter inhibitor and reversing light relay
J248Diesel direct injection system control unit
T10a10-pin connector, brown, connector point, electronics box, plenum chamber
   A70 Connection (15a, fuse 231), in dash panel wiring harness
   D51 Positive (+) connection -1- (15), in engine compartment wiring harness
*Only models with five-speed automatic gearbox (AG5)
**Only models with automatic gearbox (multitronic 01J)
***Only models with manual gearbox

Wiring Diagram AUDI A4 CABRIOLET 2009 - Kick-down switch - idling switch - coolant temperature senders - engine speed sender



Wiring Diagram AUDI A4 CABRIOLET 2009 - Kick-down switch - idling switch - coolant temperature senders - engine speed senderUnlock Lifetime Access for This Car.
F8Kick-down switch
F60Idling switch
G2Coolant temperature sender
G28Engine speed sender
G62Coolant temperature sender
G79Accelerator pedal position sender
J248Diesel direct injection system control unit
T33-pin connector, grey, on engine block
T17e17-pin connector, white, connector point, electronics box, plenum chamber
   83 Earth connection -1-, in front right wiring harness
*Only models with manual gearbox or automatic gearbox (multitronic 01J)
**Only models with five-speed automatic gearbox (AG5)

Wiring Diagram AUDI A4 CABRIOLET 2009 - Low heat output relay - high heat output relay - additional heating heater element



Wiring Diagram AUDI A4 CABRIOLET 2009 - Low heat output relay - high heat output relay - additional heating heater elementUnlock Lifetime Access for This Car.
J248Diesel direct injection system control unit
J359Low heat output relay
J360High heat output relay
T17d17-pin connector, red, connector point, electronics box, plenum chamber
Z35Additional heating heater element
   32 Earth point, behind dash panel, left
   253 Earth connection, in heater unit wiring harness
   F37 Connection (additional heater), in diesel direct injection system wiring harness
*Only applies to models with additional air heater

Wiring Diagram AUDI A4 CABRIOLET 2009 - Automatic gearbox control unit - control unit with display in dash panel insert



Wiring Diagram AUDI A4 CABRIOLET 2009 - Automatic gearbox control unit - control unit with display in dash panel insertUnlock Lifetime Access for This Car.
J217Automatic gearbox control unit
J248Diesel direct injection system control unit
J285Control unit with display in dash panel insert
T10a10-pin connector, brown, connector point, electronics box, plenum chamber
T1616-pin connector, black, diagnostic connector
T17d17-pin connector, red, connector point, electronics box, plenum chamber
T32a32-pin connector, green, on dash panel insert
   A76 Connection (diagnosis wire K), in dash panel wiring harness
   A121 Connection (high bus), in dash panel wiring harness
   A122 Connection (low bus), in dash panel wiring harness
   D159 Connection (high bus), in engine compartment wiring harness
   D160 Connection (low bus), in engine compartment wiring harness
*Only applies to models with automatic gearbox (multitronic 01J), up to model year 2003
**Only models with five-speed automatic gearbox (AG5)
***Only applies to models with automatic gearbox (multitronic 01J), from model year 2004

Wiring Diagram AUDI A4 CABRIOLET 2009 - Oil pressure switch - coolant shortage indicator switch - fuel gauge sender



Wiring Diagram AUDI A4 CABRIOLET 2009 - Oil pressure switch - coolant shortage indicator switch - fuel gauge senderUnlock Lifetime Access for This Car.
F1Oil pressure switch
F66Coolant shortage indicator switch
GFuel gauge sender
G6Fuel pump (pre-supply pump)
G169Fuel gauge sender -2-
G266Oil level/oil temperature sender
J285Control unit with display in dash panel insert
K2Alternator warning lamp
K29Glow period warning lamp
T1010-pin connector, black, connector point, electronics box, plenum chamber
T10a10-pin connector, brown, connector point, electronics box, plenum chamber
T3232-pin connector, blue, on dash panel insert
T32a32-pin connector, green, on dash panel insert
   83 Earth connection -1-, in front right wiring harness
   249 Earth connection -2-, in interior wiring harness
   269 Earth connection (sender earth) -1-, in dash panel wiring harness
   327 Earth connection (sender earth), in engine compartment wiring harness
   A17 Connection (61), in dash panel wiring harness
*Only applies to models with four-wheel drive


AUDI A4 CABRIOLET 2009 Overview of relay

Overview of relay
   
AUDI A4 CABRIOLET 2009 Overview of relayUnlock Lifetime Access for This Car.
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
   
AUDI A4 CABRIOLET 2009 Overview of relayUnlock Lifetime Access for This Car.
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-
 
AUDI A4 CABRIOLET 2009 Overview of relayUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 4


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (9-pin) with onboard supply control unit, up to October 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 5


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (9-pin) with onboard supply control unit, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 6


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (4-pin) with screw connectionUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 7


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (4-pin), petrol engines, up to October 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 8


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (4-pin), diesel engines, up to October 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 9


AUDI A4 CABRIOLET 2009 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 2009 Position of relays ,relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 10


AUDI A4 CABRIOLET 2009 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 2009 Position of relays ,relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 11


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 12


AUDI A4 CABRIOLET 2009 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-
 
AUDI A4 CABRIOLET 2009 Position of relays, relay carrier (4-pin), engine code ALT, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 13


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 14


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (4-pin), engine codes AUK, BKH, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  803 / 15


AUDI A4 CABRIOLET 2009 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 2009 Position of relays, relay carrier (4-pin), engine code BNS, from November 2005Unlock Lifetime Access for This Car.


AUDI A4 CABRIOLET 2009 Overview of fuses

Overview of fuses
   
AUDI A4 CABRIOLET 2009 Overview of fusesUnlock Lifetime Access for This Car.
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
   
AUDI A4 CABRIOLET 2009 Overview of fusesUnlock Lifetime Access for This Car.
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
   
AUDI A4 CABRIOLET 2009 Overview of fusesUnlock Lifetime Access for This Car.
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 2009 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 2009 Position of fuses, coupling station of A-pillarUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 6


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (3-pin)Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 7


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (9-pin) with onboard supply control unitUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 8


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin) with screw connection, up to October 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 9


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin) with screw connection, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 10


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), petrol engines, up to October 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 11


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), diesel engines, up to October 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 12


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), engine codes BRC, BPW, BRF, BRE, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 13


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), engine codes BKN, ASB, BSG, BPP, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 14


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), engine codes BWE, BPG, BWT, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 15


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), engine code ALTUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 16


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), engine codes BFB, BBK, BHF, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 17


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), engine codes AUK, BKH, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 18


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, relay carrier (4-pin), engine code BNS, from November 2005Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  802 / 19


AUDI A4 CABRIOLET 2009 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 2009 Position of fuses, fuse holder, up to October 2005Unlock Lifetime Access for This Car.

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 2009 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 2009 Position of fuses, fuse holder, from November 2005Unlock Lifetime Access for This Car.

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 2009



AUDI A4 CABRIOLET 2009 Overview of earth points

Overview of earth points
   
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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
   
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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
   
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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-
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  801 / 5
   
   12 Earth point, in engine compartment, left -arrow-
on bulkhead
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  801 / 6
   
   19 Earth point, near coil -arrow-
Torque: 8 Nm
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
only for 4.2 l engine
   26 Earth point, on front apron -arrow-
Torque: 9 Nm
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  801 / 7
   
   624 Earth point, starter battery -arrow-
Torque: 7.5 Nm
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  801 / 8
   
Earth points, in interior
   32 Earth point behind dash panel on left -arrow-
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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-
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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-
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.
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
 
AUDI A4 CABRIOLET 2009 Overview of earth pointsUnlock Lifetime Access for This Car.


AUDI A4 CABRIOLET 2009 Control units overview

Control units overview
   
AUDI A4 CABRIOLET 2009 Control units overviewUnlock Lifetime Access for This Car.
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
   
AUDI A4 CABRIOLET 2009 Control units overviewUnlock Lifetime Access for This Car.
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
   
AUDI A4 CABRIOLET 2009 Control units overviewUnlock Lifetime Access for This Car.
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 2009 Motronic control unit -J220-, diesel direct injection system control unit -J248-

Motronic control unit -J220-, diesel direct injection system control unit -J248-
 
AUDI A4 CABRIOLET 2009 Motronic control unit -J220-, diesel direct injection system control unit -J248-Unlock Lifetime Access for This Car.
Location:
On electronics box in plenum chamber
 
AUDI A4 CABRIOLET 2009 Motronic control unit -J220-, diesel direct injection system control unit -J248-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 5
   


AUDI A4 CABRIOLET 2009 Automatic gearbox control unit -J217-

Automatic gearbox control unit -J217-
not for models with multitronic®
Location:
 
AUDI A4 CABRIOLET 2009 Automatic gearbox control unit -J217-Unlock Lifetime Access for This Car.
In electronics box in plenum chamber
for models with multitronic® only
Location:
In gearbox
 
AUDI A4 CABRIOLET 2009 Automatic gearbox control unit -J217-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 6


AUDI A4 CABRIOLET 2009 ABS control unit -J104-

ABS control unit -J104-
   
Location:
In engine compartment, on front left hydraulic unit


AUDI A4 CABRIOLET 2009 Radiator fan control unit -J293-

Radiator fan control unit -J293-
 
AUDI A4 CABRIOLET 2009 Radiator fan control unit -J293-Unlock Lifetime Access for This Car.
Location:
on radiator fan
 
AUDI A4 CABRIOLET 2009 Radiator fan control unit -J293-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 7


AUDI A4 CABRIOLET 2009 Fresh air blower control unit -J126-

Fresh air blower control unit -J126-
   
Location:
Behind the glove box, in fresh air blower


AUDI A4 CABRIOLET 2009 Headlight range control, control unit -J431-

Headlight range control, control unit -J431-
 
AUDI A4 CABRIOLET 2009 Headlight range control, control unit -J431-Unlock Lifetime Access for This Car.
Location:
Behind the glove box
 
AUDI A4 CABRIOLET 2009 Headlight range control, control unit -J431-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 8


AUDI A4 CABRIOLET 2009 Steering column electronics control unit -J527-

Steering column electronics control unit -J527-
   
Location:
On steering column


AUDI A4 CABRIOLET 2009 Display control unit in dash panel insert -J285-

Display control unit in dash panel insert -J285-
 
AUDI A4 CABRIOLET 2009 Display control unit in dash panel insert -J285-Unlock Lifetime Access for This Car.
Location:
Location:
In the dash panel behind the display unit
 
AUDI A4 CABRIOLET 2009 Display control unit in dash panel insert -J285-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 9


AUDI A4 CABRIOLET 2009 Airbag control unit -J234-

Airbag control unit -J234-
   
Location:
On centre tunnel, under handbrake lever


AUDI A4 CABRIOLET 2009 Onboard power supply control unit -J519-

Onboard power supply control unit -J519-
 
AUDI A4 CABRIOLET 2009 Onboard power supply control unit -J519-Unlock Lifetime Access for This Car.
Location:
Behind driver's storage compartment
 
AUDI A4 CABRIOLET 2009 Onboard power supply control unit -J519-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 10
   


AUDI A4 CABRIOLET 2009 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 2009 Navigation operating electronics control unit -J402-Unlock Lifetime Access for This Car.


AUDI A4 CABRIOLET 2009 Radio -R-

Radio -R-
not for navigation system
Location:
in centre console
 
AUDI A4 CABRIOLET 2009 Radio -R-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 11
   


AUDI A4 CABRIOLET 2009 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 2009 Navigation system with CD drive control unit -J401-Unlock Lifetime Access for This Car.
in centre console
For navigation system RNS-E only
Location:
in centre console
 
AUDI A4 CABRIOLET 2009 Navigation system with CD drive control unit -J401-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 12
   


AUDI A4 CABRIOLET 2009 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 2009 CD changer -R41-

CD changer -R41-
 
AUDI A4 CABRIOLET 2009 CD changer -R41-Unlock Lifetime Access for This Car.
Location:
In glove compartment
 
AUDI A4 CABRIOLET 2009 CD changer -R41-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 13


AUDI A4 CABRIOLET 2009 Convenience system central control unit -J393-

Convenience system central control unit -J393-
   
Location:
on sill, front left
 
AUDI A4 CABRIOLET 2009 Convenience system central control unit -J393-Unlock Lifetime Access for This Car.


AUDI A4 CABRIOLET 2009 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 2009 Telephone and telematics control unit, telematics -J526-Unlock Lifetime Access for This Car.

Audi Cabriolet Fitting Locations No.  804 / 14


AUDI A4 CABRIOLET 2009 Driver door control unit -J386-

Driver door control unit -J386-
   
Location:
In window regulator motor integrated


AUDI A4 CABRIOLET 2009 Front passenger side door control unit -J387-

Front passenger side door control unit -J387-
 
AUDI A4 CABRIOLET 2009 Front passenger side door control unit -J387-Unlock Lifetime Access for This Car.
Location:
In window regulator motor integrated
 
AUDI A4 CABRIOLET 2009 Front passenger side door control unit -J387-Unlock Lifetime Access for This Car.
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