A | Battery |
J367 | Battery monitor control unit |
J500 | Power steering control unit |
N70 | Ignition coil 1 with output stage |
N127 | Ignition coil 2 with output stage |
N291 | Ignition coil 3 with output stage |
N292 | Ignition coil 4 with output stage |
T2a | 2-pin connector |
T4af | 4-pin connector |
T4ag | 4-pin connector |
T4ah | 4-pin connector |
T4ai | 4-pin connector |
12 | Earth point, on left in engine compartment |
221 | Earth connection (engine earth), in engine wiring harness |
306 | Earth connection (ignition coils), in engine prewiring harness |
652 | Earth point, engine and gearbox earth |
672 | Earth point 2, on front of left longitudinal member |
* | on the battery |
*2 | Cross section depends on equipment |
H2 | Treble horn |
N280 | Air conditioner compressor regulating valve |
T2am | 2-pin connector |
T2bx | 2-pin connector |
T2ds | 2-pin connector |
T3ce | 3-pin connector |
T4dd | 4-pin connector |
T4de | 4-pin connector |
T14h | 14-pin connector |
T14i | 14-pin connector |
TML | Coupling point in engine compartment, left |
V11 | Headlight washer system pump |
V188 | Charge air cooling pump |
85 | Earth connection 1, in engine compartment wiring harness |
306 | Earth connection (ignition coils), in engine prewiring harness |
673 | Earth point 3, on front of left longitudinal member |
* | see applicable current flow diagram for engine |
*2 | see applicable current flow diagram |
F125 | Multifunction switch |
J217 | Automatic gearbox control unit |
J743 | Mechatronic unit for dual clutch gearbox |
MX3 | Left tail light |
NX1 | Gearbox |
T4n | 4-pin connector |
T10q | 10-pin connector |
T25 | 25-pin connector |
T52 | 52-pin connector |
102 | Earth connection, in gearbox wiring harness |
150 | Earth connection 2 in automatic gearbox wiring harness |
179 | Earth connection, in left headlight wiring harness |
197 | Earth connection 4, in rear wiring harness |
729 | Earth point, on left rear wheel housing |
* | Only models with dual clutch gearbox 0AM |
EX3 | Hazard warning light switch |
EX21 | Heater and air conditioning controls |
E313 | Selector lever |
E378 | Starter button |
E538 | Electromechanical parking brake button |
E693 | Start/Stop operation button |
F189 | Tiptronic switch |
J965 | Interface for entry and start system |
T3ai | 3-pin connector |
T4cl | 4-pin connector |
T6 | 6-pin connector |
T10ks | 10-pin connector |
T10q | 10-pin connector |
T10s | 10-pin connector |
T12am | 12-pin connector |
T20c | 20-pin connector |
T32b | 32-pin connector |
U1 | Cigarette lighter |
278 | Earth connection 4, in interior wiring harness |
687 | Earth point 1, on centre tunnel |
* | Only models with dual clutch gearbox |
*2 | Only models with 6-speed automatic gearbox and Tiptronic |
*3 | Only models with start/stop system |
J386 | Driver door control unit |
J519 | Onboard supply control unit |
J525 | Digital sound package control unit |
R134 | Driver side aerial for entry and start system |
T4dw | 4-pin connector |
T4dx | 4-pin connector |
T8bd | 8-pin connector |
T8be | 8-pin connector |
T10kq | 10-pin connector |
T19b | 19-pin connector |
T19c | 19-pin connector |
T20a | 20-pin connector |
T27 | 27-pin connector |
T27b | 27-pin connector |
T38 | 38-pin connector |
T73a | 73-pin connector |
T73c | 73-pin connector |
TGVL | Coupling point on front left exterior door handle |
TTHL | Coupling point on rear left door |
TTVL | Coupling point on front left door |
VX21 | Driver door lock unit |
VX23 | Rear left door lock unit |
V26 | Rear left window regulator motor |
44 | Earth point, lower part of left A-pillar |
267 | Earth connection 2, in drive side door wiring harness |
279 | Earth connection 5, in interior wiring harness |
286 | Earth connection 8, in interior wiring harness |
684 | Earth point on front of left side member |
* | see applicable current flow diagram for convenience system |
*2 | Cross section depends on equipment |
E176 | Driver seat lumbar support adjustment switch |
E470 | Driver seat adjustment operating unit |
E492 | Tyre Pressure Loss Indicator button |
J533 | Data bus diagnostic interface |
KX2 | Dash panel insert |
T2d | 2-pin connector |
T2eu | 2-pin connector |
T2ev | 2-pin connector |
T4av | 4-pin connector |
T4l | 4-pin connector |
T6ah | 6-pin connector |
T6cn | 6-pin connector |
T10a | 10-pin connector |
T10kz | 10-pin connector |
T10w | 10-pin connector |
T17d | 17-pin connector |
T17l | 17-pin connector |
T18 | 18-pin connector |
T20 | 20-pin connector |
TIUL | Coupling point in interior, below left |
TSVL | Coupling point for front left seat |
Z7 | Heated backrest for driver seat |
108 | Earth connection 2, in front left wiring harness |
238 | Earth connection 1, in interior wiring harness |
288 | Earth connection (HRC), in dash panel wiring harness |
TV7 | Terminal 31 wiring junction |
* | According to equipment |
*2 | Cross section depends on equipment |
EX1 | Rotary light switch |
EX5 | Interior mirror |
EX30 | Switch module 2 in centre console |
G823 | Air humidity, rain and light sensor |
J329 | Terminal 15 voltage supply relay |
J446 | Parking aid control unit |
J527 | Steering column electronics control unit |
J764 | Control unit for electronic steering column lock |
J791 | Park assist steering control unit |
J807 | Relay for power sockets |
K268 | Front left footwell light |
SC | Fuse holder C |
T2fi | 2-pin connector |
T3ae | 3-pin connector |
T6b | 6-pin connector |
T8ap | 8-pin connector |
T10h | 10-pin connector |
T10kz | 10-pin connector |
T16r | 16-pin connector |
T16s | 16-pin connector |
T26i | 26-pin connector |
WX1 | Front interior light |
Z113 | Windscreen heater for front sensors |
238 | Earth connection 1, in interior wiring harness |
277 | Earth connection 3, in interior wiring harness |
* | According to equipment |
EX14 | Headlight range control and instrument illumination regulator |
F147 | Driver vanity mirror contact switch |
F148 | Front passenger vanity mirror contact switch |
J126 | Fresh air blower control unit |
J245 | Sliding sunroof adjustment control unit |
R242 | Front camera for driver assist systems |
T2e | 2-pin connector |
T2ew | 2-pin connector |
T2ex | 2-pin connector |
T2l | 2-pin connector |
T2x | 2-pin connector |
T4aw | 4-pin connector |
T4dc | 4-pin connector |
T4m | 4-pin connector |
T5ac | 5-pin connector |
T6cp | 6-pin connector |
T6cr | 6-pin connector |
T7a | 7-pin connector |
T10b | 10-pin connector |
T10le | 10-pin connector |
T10x | 10-pin connector |
T12ar | 12-pin connector |
T16 | 16-pin connector |
T16j | 16-pin connector |
T16k | 16-pin connector |
TH | Coupling point for roof |
TSVR | Coupling point for front right seat |
U31 | Diagnostic connection |
WX2 | Rear interior light |
Z9 | Heated backrest for front passenger seat |
277 | Earth connection 3, in interior wiring harness |
347 | Earth connection, in roof wiring harness |
638 | Earth point, on right A-pillar |
J387 | Front passenger door control unit |
J685 | Display unit for front information display and operating unit control unit |
J794 | Control unit 1 for information electronics |
K269 | Front right footwell light |
R135 | Passenger side aerial for entry and start system |
R189 | Reversing camera |
T2ce | 2-pin connector |
T2f | 2-pin connector |
T2fi | 2-pin connector |
T4dy | 4-pin connector |
T4dz | 4-pin connector |
T8ao | 8-pin connector |
T8aq | 8-pin connector |
T8bb | 8-pin connector |
T10kr | 10-pin connector |
T12a | 12-pin connector |
T12ai | 12-pin connector |
T19 | 19-pin connector |
T19a | 19-pin connector |
T20b | 20-pin connector |
T27a | 27-pin connector |
T27c | 27-pin connector |
TGVR | Coupling point on front right exterior door handle |
TTHR | Coupling point on rear right door |
TTVR | Coupling point on front right door |
VX22 | Front passenger door lock unit |
VX24 | Rear right door lock unit |
V27 | Rear right window regulator motor |
W6 | Glove compartment light |
43 | Earth point, lower part of right A-pillar |
249 | Earth connection 2, in interior wiring harness |
256 | Earth connection 2, in radio wiring harness |
268 | Earth connection 2, in front passenger side door wiring harness |
B607 | Connection 3, in interior wiring harness |
E234 | Rear lid handle release button |
MX5 | Left tail light 2 |
MX6 | Right tail light 2 |
M25 | High-level brake light bulb |
R177 | Amplitude modulation (AM) frequency filter |
T2ap | 2-pin connector |
T2cd | 2-pin connector |
T4ab | 4-pin connector |
T4d | 4-pin connector |
T4u | 4-pin connector |
T5c | 5-pin connector |
T5e | 5-pin connector |
T10d | 10-pin connector |
T10l | 10-pin connector |
T10n | 10-pin connector |
T10p | 10-pin connector |
THK | Coupling point on rear lid |
V12 | Rear window wiper motor |
VX25 | Rear lid lock unit |
98 | Earth connection, in rear lid wiring harness |
285 | Earth connection 7, in interior wiring harness |
612 | Earth point, centre on rear lid |
682 | Earth point 2, in rear right side panel |
* | Only models with no reversing camera system |
*2 | Only models with reversing camera system |
G6 | Fuel system pressurisation pump |
J538 | Fuel pump control unit |
MX4 | Right tail light |
T2ce | 2-pin connector |
T2cf | 2-pin connector |
T4o | 4-pin connector |
T5ai | 5-pin connector |
T5b | 5-pin connector |
T10la | 10-pin connector |
T10lf | 10-pin connector |
THRR | Coupling point in luggage compartment, right |
X4 | Left number plate light |
X5 | Right number plate light |
333 | Earth connection 5, in rear wiring harness |
470 | Earth connection 1, in rear bumper wiring harness |
480 | Earth connection, in fuel tank wiring harness |
730 | Earth point 1, on right rear wheel housing |
* | Only models with 1.4l engine |
*2 | Only models with 1.6l engine |