J151 | Continued coolant circulation relay |
J293 | Radiator fan control unit |
J496 | Additional coolant pump relay |
J623 | Engine control unit |
J757 | Engine component current supply relay |
SB | Fuse holder B |
SB2 | Fuse 2 on fuse holder B |
SB3 | Fuse 3 on fuse holder B |
SB4 | Fuse 4 on fuse holder B |
SB5 | Fuse 5 on fuse holder B |
SB6 | Fuse 6 on fuse holder B |
SB7 | Fuse 7 on fuse holder B |
T4ao | 4-pin connector |
T4bz | 4-pin connector |
T4x | 4-pin connector |
T5aa | 5-pin connector |
T5ab | 5-pin connector |
T6w | 6-pin connector |
T94 | 94-pin connector |
Z19 | Lambda probe heater |
Z29 | Lambda probe 1 heater after catalytic converter |
D182 | Connection 3 (87a) in engine compartment wiring harness |
D207 | Connection 7 (87a) in engine compartment wiring harness |
E30 | Connection (87a), in engine wiring harness |
* | According to equipment |
*2 | Only models with 1.8l Total Flex engine |
*3 | Only models with 2.0l engine |
*4 | Only models with 1.4l engine |
*5 | Cross section depends on equipment |
*6 | Wiring colour depends on equipment |
*7 | Only models with Euro 4 emission standard |
*8 | From February 2013 |
N70 | Ignition coil 1 with output stage |
N75 | Charge pressure control solenoid valve |
N80 | Activated charcoal filter solenoid valve 1 |
N127 | Ignition coil 2 with output stage |
N205 | Camshaft control valve 1 |
N249 | Turbocharger air recirculation valve |
N291 | Ignition coil 3 with output stage |
N292 | Ignition coil 4 with output stage |
SB | Fuse holder B |
SB7 | Fuse 7 on fuse holder B |
SB8 | Fuse 8 on fuse holder B |
T2dt | 2-pin connector |
T2du | 2-pin connector |
T2eb | 2-pin connector |
T2ed | 2-pin connector |
T4af | 4-pin connector |
T4ag | 4-pin connector |
T4ah | 4-pin connector |
T4ai | 4-pin connector |
T14 | 14-pin connector |
D189 | Connection (87a) in engine prewiring harness |
D206 | Connection 4 (87a) in engine prewiring harness |
* | Only models with 1.4l engine |
*2 | Only models with Euro 4 emission standard |
*3 | Only models with Euro 5 emission standard |
*4 | Wiring colour depends on equipment |
*5 | Only models with 1.8l Total Flex engine |
*6 | Only models with 2.0l Total Flex engine |
J757 | Engine component current supply relay |
N75 | Charge pressure control solenoid valve |
N80 | Activated charcoal filter solenoid valve 1 |
N205 | Camshaft control valve 1 |
N249 | Turbocharger air recirculation valve |
N276 | Fuel pressure regulating valve |
N316 | Intake manifold flap valve |
N428 | Valve for oil pressure control |
SB | Fuse holder B |
SB8 | Fuse 8 on fuse holder B |
SB9 | Fuse 9 on fuse holder B |
T2bt | 2-pin connector |
T2ds | 2-pin connector |
T2dt | 2-pin connector |
T2du | 2-pin connector |
T2dv | 2-pin connector |
T2eb | 2-pin connector |
T2ed | 2-pin connector |
T5ab | 5-pin connector |
T14 | 14-pin connector |
D189 | Connection (87a) in engine prewiring harness |
* | Only models with 1.8l Total Flex engine |
*2 | Only models with 2.0l engine |
*3 | Only models with 1.4l engine |
*4 | Only models with Euro 4 emission standard |
*5 | Only models with Euro 5 emission standard |
*6 | Wiring colour depends on equipment |
F | Brake light switch |
G476 | Clutch position sender |
J151 | Continued coolant circulation relay |
J496 | Additional coolant pump relay |
J623 | Engine control unit |
J757 | Engine component current supply relay |
SB | Fuse holder B |
SB10 | Fuse 10 on fuse holder B |
SB11 | Fuse 11 on fuse holder B |
SB13 | Fuse 13 on fuse holder B |
SB14 | Fuse 14 on fuse holder B |
T4al | 4-pin connector |
T5aa | 5-pin connector |
T5ab | 5-pin connector |
T5m | 5-pin connector |
T94 | 94-pin connector |
D78 | Positive connection 1 (30a), in engine compartment wiring harness |
D183 | Connection 4 (87a) in engine compartment wiring harness |
D188 | Positive connection 3 (30a), in engine compartment wiring harness |
D196 | Connection 2 (87a) in engine prewiring harness |
D209 | Positive connection 5 (30a), in engine compartment wiring harness |
* | Only models with 1.8l Total Flex engine |
*2 | Up to February 2013 |
*3 | Only models with 1.4l engine |
*4 | Only models with 2.0l engine |
*5 | From February 2013 |
*6 | Only models with manual gearbox |
*7 | Up to August 2012 |
*8 | From August 2012 |
*9 | Wiring colour depends on equipment |
*10 | Cross section depends on equipment |
J104 | ABS control unit |
J367 | Battery monitor control unit |
J519 | Onboard supply control unit |
J532 | Voltage stabiliser |
J743 | Mechatronic unit for dual clutch gearbox |
SB | Fuse holder B |
SB15 | Fuse 15 on fuse holder B |
SB16 | Fuse 16 on fuse holder B |
SB17 | Fuse 17 on fuse holder B |
SB18 | Fuse 18 on fuse holder B |
SB19 | Fuse 19 on fuse holder B |
T2ck | 2-pin connector |
T12aa | 12-pin connector |
T20ap | 20-pin connector |
T25 | 25-pin connector |
T47 | 47-pin connector |
T52a | 52-pin connector |
B684 | Positive connection 24 (30a) in main wiring harness |
D204 | Positive connection 4 (30a), in engine compartment wiring harness |
* | Only models with dual clutch gearbox 0AM |
*2 | Cross section depends on equipment |
*3 | Only models with dual clutch gearbox 02E |
J104 | ABS control unit |
J519 | Onboard supply control unit |
J681 | Terminal 15 voltage supply relay 2 |
J682 | Terminal 50 voltage supply relay |
SB | Fuse holder B |
SB1 | Fuse 1 on fuse holder B |
SB21 | Fuse 21 on fuse holder B |
SB22 | Fuse 22 on fuse holder B |
SB23 | Fuse 23 on fuse holder B |
SB24 | Fuse 24 on fuse holder B |
SB25 | Fuse 25 on fuse holder B |
T9c | 9-pin connector |
T9f | 9-pin connector |
T47 | 47-pin connector |
T52b | 52-pin connector |
367 | Earth connection 2, in main wiring harness |
368 | Earth connection 3, in main wiring harness |
602 | Earth point, in front left footwell |
605 | Earth point, on top end of steering column |
B163 | Positive connection 1 (15), in interior wiring harness |
* | Up to June 2013 |
*2 | From July 2013 |
*3 | Wiring colour depends on equipment |
J285 | Control unit in dash panel insert |
J412 | Mobile telephone operating electronics control unit |
J532 | Voltage stabiliser |
J764 | Control unit for electronic steering column lock |
SC | Fuse holder C |
SC1 | Fuse 1 on fuse holder C |
SC2 | Fuse 2 on fuse holder C |
SC3 | Fuse 3 on fuse holder C |
SC4 | Fuse 4 on fuse holder C |
T12aa | 12-pin connector |
T16v | 16-pin connector |
T32 | 32-pin connector |
T54 | 54-pin connector |
B171 | Positive connection 3 (30), in interior wiring harness |
B172 | Positive connection 4 (30), in interior wiring harness |
B298 | Positive connection 2 (30), in main wiring harness |
B320 | Positive connection 6 (30a) in main wiring harness |
* | Up to June 2013 |
*2 | Cross section depends on equipment |
*3 | Only models with start/stop system |
*4 | Wiring colour depends on equipment |
*5 | From July 2013 |
E256 | TCS and ESP button |
E492 | Tyre Pressure Loss Indicator button |
E693 | Start/Stop operation button |
F4 | Reversing light switch |
G65 | High-pressure sender |
J446 | Parking aid control unit |
J745 | Control unit for cornering light and headlight range control |
K259 | Start/Stop operation warning lamp |
SC | Fuse holder C |
SC13 | Fuse 13 on fuse holder C |
T2fi | 2-pin connector |
T3c | 3-pin connector |
T6ak | 6-pin connector |
T6am | 6-pin connector |
T6au | 6-pin connector |
T6d | 6-pin connector |
T16 | 16-pin connector |
T26 | 26-pin connector |
Y7 | Automatic anti-dazzle interior mirror |
A217 | Positive connection 8 (15a) in dash panel wiring harness |
* | Only models with automatic anti-dazzle interior mirror |
*2 | Only models with start/stop system |
*3 | Only models with electronic stabilisation program (ESP) |
E1 | Light switch |
E7 | Fog light switch |
E18 | Rear fog light switch |
G266 | Oil level and oil temperature sender |
J104 | ABS control unit |
J285 | Control unit in dash panel insert |
J500 | Power steering control unit |
J532 | Voltage stabiliser |
J533 | Data bus diagnostic interface |
J538 | Fuel pump control unit |
J587 | Selector lever sensors control unit |
SC | Fuse holder C |
SC14 | Fuse 14 on fuse holder C |
T3 | 3-pin connector |
T6z | 6-pin connector |
T10h | 10-pin connector |
T10n | 10-pin connector |
T10s | 10-pin connector |
T12aa | 12-pin connector |
T20 | 20-pin connector |
T32 | 32-pin connector |
T47 | 47-pin connector |
A199 | Positive connection 4 (15a) in dash panel wiring harness |
* | Only models with 2.0l engine |
*2 | Only models with 1.8l Total Flex engine |
*3 | Only models with dual clutch gearbox |
*4 | From August 2012 |
E20 | Switch and instrument illumination regulator |
G70 | Air mass meter |
J538 | Fuel pump control unit |
J623 | Engine control unit |
J869 | Control unit for structure-borne sound |
SC | Fuse holder C |
SC15 | Fuse 15 on fuse holder C |
SC16 | Fuse 16 on fuse holder C |
T5d | 5-pin connector |
T8e | 8-pin connector |
T10h | 10-pin connector |
T10l | 10-pin connector |
T10r | 10-pin connector |
T12u | 12-pin connector |
T16 | 16-pin connector |
T94 | 94-pin connector |
U31 | Diagnostic connection |
V48 | Left headlight range control motor |
V49 | Right headlight range control motor |
A201 | Positive connection 6 (15a) in dash panel wiring harness |
B149 | Positive connection 2 (15a), in interior wiring harness |
* | Cross section depends on equipment |
*2 | Only models with 1.8l Total Flex engine |
*3 | Only models with 2.0l engine |
*4 | Only models with 1.4l engine |
*5 | Only models with Euro 5 emission standard |
J9 | Heated rear window relay |
J386 | Driver door control unit |
J387 | Front passenger door control unit |
J518 | Entry and start authorisation control unit |
SC | Fuse holder C |
SC24 | Fuse 24 on fuse holder C |
SC43 | Fuse 43 on fuse holder C |
SC44 | Fuse 44 on fuse holder C |
SC45 | Fuse 45 on fuse holder C |
T5c | 5-pin connector |
T20a | 20-pin connector |
T20b | 20-pin connector |
T28 | 28-pin connector |
T28a | 28-pin connector |
T32e | 32-pin connector |
A1 | Positive connection (30a), in dash panel wiring harness |
B170 | Positive connection 2 (30), in interior wiring harness |
B219 | Positive connection 4 (30a), in interior wiring harness |
R10 | Positive connection 1 (30), in driver door wiring harness |
R16 | Positive connection 1 (30), in front passenger door wiring harness |
S25 | Positive connection (30a), in central locking wiring harness |
* | Up to August 2012 |
*2 | From August 2012 |
J126 | Fresh air blower control unit |
J388 | Rear left door control unit |
J389 | Rear right door control unit |
J519 | Onboard supply control unit |
J538 | Fuel pump control unit |
SC | Fuse holder C |
SC46 | Fuse 46 on fuse holder C |
SC47 | Fuse 47 on fuse holder C |
SC48 | Fuse 48 on fuse holder C |
SC49 | Fuse 49 on fuse holder C |
T6t | 6-pin connector |
T10a | 10-pin connector |
T10n | 10-pin connector |
T16h | 16-pin connector |
T16i | 16-pin connector |
T18aa | 18-pin connector |
T18ab | 18-pin connector |
T28b | 28-pin connector |
T28c | 28-pin connector |
T52b | 52-pin connector |
A62 | Connection (window regulators), in dash panel wiring harness |
R19 | Positive connection 1 (30), in rear left door wiring harness |
R23 | Positive connection 1 (30), in rear right door wiring harness |
* | Up to August 2012 |
*2 | Only models with Climatronic |
*3 | From August 2012 |
E176 | Driver seat lumbar support adjustment switch |
J39 | Headlight washer system relay |
J245 | Sliding sunroof adjustment control unit |
J519 | Onboard supply control unit |
J774 | Heated front seats control unit |
SC | Fuse holder C |
SC28 | Fuse 28 on fuse holder C |
SC29 | Fuse 29 on fuse holder C |
SC50 | Fuse 50 on fuse holder C |
SC51 | Fuse 51 on fuse holder C |
SC52 | Fuse 52 on fuse holder C |
SC53 | Fuse 53 on fuse holder C |
T6ah | 6-pin connector |
T8z | 8-pin connector |
T10c | 10-pin connector |
T10e | 10-pin connector |
T52b | 52-pin connector |
V11 | Headlight washer system pump |
A40 | Positive connection 1 (30), in dash panel wiring harness |
B118 | Connection (driver side seat adjustment), in interior wiring harness |
O1 | Positive connection (30), in seat heating wiring harness |
* | Only models with seat heating |
*2 | Cross section depends on equipment |
E418 | Seat longitudinal adjustment button |
E421 | Rake adjustment button |
E424 | Seat height adjustment button |
E425 | Backrest adjustment button |
J503 | Control unit with display for radio and navigation |
R | Radio |
SC | Fuse holder C |
SC42 | Fuse 42 on fuse holder C |
S44 | Driver seat adjustment thermal fuse 1 |
SC56 | Fuse 56 on fuse holder C |
SC57 | Fuse 57 on fuse holder C |
SC58 | Fuse 58 on fuse holder C |
SC59 | Fuse 59 on fuse holder C |
SC60 | Fuse 60 on fuse holder C |
T10c | 10-pin connector |
T16d | 16-pin connector |
B188 | Positive connection 5 (30), in interior wiring harness |
M1 | Positive connection 1 (30), in seat adjustment wiring harness |
V21 | Positive connection (30), in radio - amplifier wiring harness |
* | According to equipment |
*2 | Only models with start/stop system |