Wiring Diagram AUDI A4 CABRIOLET 2007 - Fuses
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Automotive Electricians Portal FZCO
| D | Ignition/starter switch |
| S5 | Fuse in relay plate fuse holder |
| S244 | Fuse in fuse holder |
| 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 |
| A52 | Positive connection 2 (30), in dash panel wiring harness |
| A74 | Connection (15a, fuse 5), in dash panel wiring harness |
| O1 | Positive connection (30), in seat heating wiring harness |
| * | Fuse was increased from 30 A to 35 A, applicable from model year 2006 |
| *** | for models with heated rear seats only |
Wiring Diagram AUDI A4 CABRIOLET 2007 - Heated steering wheel
| F138 | Airbag coil connector and return spring with slip ring |
| J255 | Climatronic control unit |
| J527 | Steering column electronics control unit |
| T16a | 16-pin connector, black, on steering column electronics control unit |
| Z36 | Heated steering wheel |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| * | for models with heated steering wheel only |
Wiring Diagram AUDI A4 CABRIOLET 2007 - Heated driver seat cushion
| G59 | Driver seat temperature sensor |
| J255 | Climatronic control unit |
| T2g | 2-pin connector, on driver seat for heated driver seat backrest |
| T6d | 6-pin connector, green, coupling station seat wiring, driver seat |
| T8f | 8-pin connector, on driver seat for heated driver seat |
| Z6 | Heated driver seat cushion |
| Z7 | Heated driver seat backrest |
| Z31 | Driver seat cushion lateral support heater |
| Z40 | Driver seat lateral support heater 2 |
| |
| 81 | Earth connection 1, in dash panel wiring harness |
| 96 | Earth connection 1, in seat heating wiring harness |
| 244 | Earth connection (sender earth), in Climatronic wiring harness |
| * | only for models with seat lateral support heater |
Wiring Diagram AUDI A4 CABRIOLET 2007 - Heated front passenger seat cushion
| G60 | Front passenger seat temperature sensor |
| J255 | Climatronic control unit |
| T2h | 2-pin connector, on front passenger seat for heated front passenger seat backrest |
| T6e | 6-pin connector, green, coupling station seat wiring, front passenger seat |
| T8g | 8-pin connector, on front passenger seat for heated front passenger seat |
| Z8 | Heated front passenger seat cushion |
| Z9 | Heated front passenger seat backrest |
| Z33 | Front passenger seat lateral support heater |
| Z41 | Front passenger seat lateral support heater 2 |
| 136 | Earth connection 2, in seat heating wiring harness |
| 244 | Earth connection (sender earth), in Climatronic wiring harness |
| 249 | Earth connection 2, in interior wiring harness |
| |
| * | only for models with seat lateral support heater |
Wiring Diagram AUDI A4 CABRIOLET 2007 - Heated rear left seat
| E128 | Heated rear left seat switch with regulator |
| G94 | Rear left seat temperature sensor |
| G177 | Rear seat occupied sensor on driver side |
| J215 | Heated rear left seat control unit |
| J285 | Control unit in dash panel insert |
| L44 | Seat heating switch illumination bulb |
| T4z | 4-pin connector, black, under rear seat bench |
| T6g | 6-pin connector, on rear left seat |
| T12f | 12-pin connector, black, under rear seat bench |
| T32a | 32-pin connector, green, on dash panel insert |
| Z10 | Heated rear left seat |
| Z11 | Heated rear left seat backrest |
| 249 | Earth connection 2, in interior wiring harness |
| A175 | Connection (58s), in dash panel wiring harness |
| *** | for models with heated rear seats only |
Wiring Diagram AUDI A4 CABRIOLET 2007 - Heated rear right seat
| E129 | Heated rear right seat switch with regulator |
| G95 | Rear right seat temperature sensor |
| G178 | Rear seat occupied sensor on front passenger side |
| J216 | Heated rear right seat control unit |
| L44 | Seat heating switch illumination bulb |
| T4z | 4-pin connector, black, under rear seat bench |
| T6h | 6-pin connector, on rear right seat |
| T12f | 12-pin connector, black, under rear seat bench |
| Z12 | Heated rear right seat |
| Z13 | Heated rear right seat backrest |
| 249 | Earth connection 2, in interior wiring harness |
| *** | for models with heated rear seats only |
AUDI A4 CABRIOLET 2007 Overview of fuses
Overview of fuses | | | | q | Components: -S126-, -S328- |
| Relay carrier (4-pin) with screw connection |
| q | Components: -S42-, -S51-, -S123-, -S214- |
| q | Location up to October 2005 |
| q | Location from November 2005 |
| Audi Cabriolet | Fitting Locations | No. 802 / 2 |
|
| q | Components: -S1- up to -S22- and -S223- up to S244- |
| q | Location up to October 2005 |
| q | Location from November 2005 |
| Audi Cabriolet | Fitting Locations | No. 802 / 3 |
|
| q | Location for diesel engines, up to October 2005 |
| q | Location for engine codes BRC, BPW, BRF, BRE |
| q | Location for engine codes BKN, ASB, BSG, BPP |
| q | Location for engine codes BWE, BPG, BWT |
| q | Location for engine code ALT |
| q | Location for engine codes BFB, BBK, BHF |
| q | Location for engine codes AUK, BKH |
| q | Location for engine code BNS |
Main fuse
| | AUDI A4 CABRIOLET 2007 Position of fuses, coupling station of A-pillar
Position of fuses, coupling station of A-pillar | | | | bottom right, behind the trim | | E - | Seat adjustment fuse -S46- | | E - | Seat adjustment fuse -S46- (with lumbar support adjustment) | | | |
AUDI A4 CABRIOLET 2007 Position of fuses, relay carrier (3-pin)
Position of fuses, relay carrier (3-pin) | | | | B - | Auxiliary heater fuse -S126- | | C - | Auxiliary heater fuse 2 -S328- | | | |
AUDI A4 CABRIOLET 2007 Position of fuses, relay carrier (9-pin) with onboard supply control unit
Position of fuses, relay carrier (9-pin) with onboard supply control unit | | | | Driver side dash panel, behind the relay carrier (3-pin) | | 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 2007 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 | | | | 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 2007 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 | | | | 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 2007 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 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Secondary air pump fuse -S130- | | C - | Automatic gearbox fuse, run-on (multitronic) -S286- | | | |
AUDI A4 CABRIOLET 2007 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 | | | | In electronics box in plenum chamber | | 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 2007 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 | | | | In electronics box in plenum chamber | | 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 2007 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 | | | | In electronics box in plenum chamber | | 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 2007 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 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Engine electronics fuse 3 -S345- | | C - | Engine control unit fuse -S102- | | E - | Engine electronics fuse 2 -S344- | | G - | Automatic gearbox fuse, run-on -S286- | | | |
AUDI A4 CABRIOLET 2007 Position of fuses, relay carrier (4-pin), engine code ALT
Position of fuses, relay carrier (4-pin), engine code ALT | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Engine electronics fuse -S282- | | C - | Automatic gearbox fuse, run-on -S286- | | D - | Engine control unit fuse -S102- | | | |
AUDI A4 CABRIOLET 2007 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 | | | | In electronics box in plenum chamber | | 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- | | G - | Engine electronics fuse -S282- | | H¹) - | Heater fuse ²) -S23- | | ¹) on the relay carrier underside | | | |
AUDI A4 CABRIOLET 2007 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 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Engine electronics fuse -S282- | | C - | Engine control unit fuse -S102- | | E - | Lambda probe heating thermal fuse -S73- | | G - | Automatic gearbox fuse, run-on -S286- | | | |
AUDI A4 CABRIOLET 2007 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 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Engine electronics fuse -S282- | | C - | Engine control unit fuse -S102- | | 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 2007 Position of fuses, fuse holder, up to October 2005
Position of fuses, fuse holder, up to October 2005 | | | | Note: | From fuse number 23 upwards the fuses in the fuse holder are designated as 223 in the Current Flow Diagram | | | |
| 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 / 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 / 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 A4 CABRIOLET 2007 Position of fuses, fuse holder, from November 2005
Position of fuses, fuse holder, from November 2005 | | | | Note: | From fuse number 23 upwards the fuses in the fuse holder are designated as 223 in the Current Flow Diagram | | | |
| 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 / 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 A4 CABRIOLET 2007 Control units overview
Control units overview | | | | Audi Cabriolet | Fitting Locations | No. 804 / 2 |
|
| q | Location for navigation system RNS-E |
| Audi Cabriolet | Fitting Locations | No. 804 / 3 |
|
| Diesel direct injection system control unit -J248- |
| 17 - | Automatic gearbox control unit -J217- |
| q | for models with multitronic® only |
AUDI A4 CABRIOLET 2007 Motronic control unit -J220-, diesel direct injection system control unit -J248-
Motronic control unit -J220-, diesel direct injection system control unit -J248- | | | | On electronics box in plenum chamber | | | |
AUDI A4 CABRIOLET 2007 Automatic gearbox control unit -J217-
Automatic gearbox control unit -J217- | | not for models with multitronic® |
| | | In electronics box in plenum chamber | | for models with multitronic® only | | | |
AUDI A4 CABRIOLET 2007 ABS control unit -J104-
AUDI A4 CABRIOLET 2007 Radiator fan control unit -J293- | Radiator fan control unit -J293- | | | AUDI A4 CABRIOLET 2007 Fresh air blower control unit -J126-
AUDI A4 CABRIOLET 2007 Headlight range control, control unit -J431- | Headlight range control, control unit -J431- | | | AUDI A4 CABRIOLET 2007 Steering column electronics control unit -J527-
AUDI A4 CABRIOLET 2007 Display control unit in dash panel insert -J285- | Display control unit in dash panel insert -J285- | | | | In the dash panel behind the display unit | | | |
AUDI A4 CABRIOLET 2007 Airbag control unit -J234-
AUDI A4 CABRIOLET 2007 Onboard power supply control unit -J519- | Onboard power supply control unit -J519- | | | | Behind driver's storage compartment | | | |
AUDI A4 CABRIOLET 2007 Navigation operating electronics control unit -J402-
Navigation operating electronics control unit -J402- | | for navigation system RNS-D only |
| |
AUDI A4 CABRIOLET 2007 Radio -R-Radio -R- |
| not for navigation system | | | |
AUDI A4 CABRIOLET 2007 Navigation system with CD drive control unit -J401-
Navigation system with CD drive control unit -J401- | | For navigation system NS-Low only |
| | | For navigation system RNS-E only | | | |
AUDI A4 CABRIOLET 2007 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 |
AUDI A4 CABRIOLET 2007 CD changer -R41-
CD changer -R41- |
| | AUDI A4 CABRIOLET 2007 Convenience system central control unit -J393-
Convenience system central control unit -J393- | | |
AUDI A4 CABRIOLET 2007 Telephone and telematics control unit, telematics -J526-Telephone and telematics control unit, telematics -J526- |
| For models with telematics only | | in electronics box under front passenger seat | | | |
AUDI A4 CABRIOLET 2007 Driver door control unit -J386-
AUDI A4 CABRIOLET 2007 Front passenger side door control unit -J387- | Front passenger side door control unit -J387- | | | | In window regulator motor integrated | | | |
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