Wiring Diagram VW POLO 2016 - Heated rear window button - Onboard supply control unit
E230 | Heated rear window button |
J519 | Onboard supply control unit |
K10 | Heated rear window warning lamp |
L76 | Button illumination bulb |
SB | Fuse holder B |
SB12 | Fuse 12 on fuse holder B |
T6am | 6-pin connector |
T28 | 28-pin connector |
T28a | 28-pin connector |
T73a | 73-pin connector, black |
T73b | 73-pin connector, colourless |
366 | Earth connection 1, in main wiring harness |
367 | Earth connection 2, in main wiring harness |
371 | Earth connection 6, in main wiring harness |
372 | Earth connection 7, in main wiring harness |
373 | Earth connection 8, in main wiring harness |
374 | Earth connection 9, in main wiring harness |
605 | Earth point, on top end of steering column |
B340 | Connection 1 (58d), in main wiring harness |
Wiring Diagram VW POLO 2016 - Rear lid handle release button - Rear lid lock unit - Onboard supply control unit - Rear lid central locking motor
E234 | Rear lid handle release button |
F256 | Rear lid lock unit |
J519 | Onboard supply control unit |
SB | Fuse holder B |
SB41 | Fuse 41 on fuse holder B |
SB48 | Fuse 48 on fuse holder B |
SB50 | Fuse 50 on fuse holder B |
SB51 | Fuse 51 on fuse holder B |
SB52 | Fuse 52 on fuse holder B |
SB53 | Fuse 53 on fuse holder B |
T2ef | 2-pin connector |
T4ag | 4-pin connector |
T5h | 5-pin connector |
T5i | 5-pin connector, in rear lid |
T5j | 5-pin connector |
T5k | 5-pin connector |
T28a | 28-pin connector |
T73a | 73-pin connector, black |
T73b | 73-pin connector, colourless |
V53 | Rear lid central locking motor |
Z1 | Heated rear window |
98 | Earth connection, in rear lid wiring harness |
218 | Earth connection 1, in rear lid wiring harness |
Wiring Diagram VW POLO 2016 - Steering column combination switch - Onboard supply control unit - Rear window wiper motor - Windscreen and rear window washer pump
E34 | Rear wiper switch |
E595 | Steering column combination switch |
J519 | Onboard supply control unit |
T2er | 2-pin connector |
T4al | 4-pin connector |
T5h | 5-pin connector |
T5i | 5-pin connector, in rear lid |
T41 | 41-pin connector |
T73b | 73-pin connector, colourless |
V12 | Rear window wiper motor |
V59 | Windscreen and rear window washer pump |
A102 | Connection (windscreen wiper), in dash panel wiring harness |
A156 | Connection (53c), in dash panel wiring harness |
Wiring Diagram VW POLO 2016 - Driver side interior locking button for central locking system - Driver side central locking lock unit - Onboard supply control unit - Central locking SAFELOCK function warning lamp
E308 | Driver side interior locking button for central locking system |
F2 | Driver door contact switch |
F220 | Driver side central locking lock unit |
J519 | Onboard supply control unit |
K133 | Central locking SAFELOCK function warning lamp |
L99 | Interior lock switch illumination bulb |
T2dz | 2-pin connector |
T4aa | 4-pin connector |
T8f | 8-pin connector |
T28a | 28-pin connector |
T73a | 73-pin connector, black |
V56 | Driver door central locking motor |
205 | Earth connection, in driver door wiring harness |
B216 | Connection 3 (central locking), in interior wiring harness |
Wiring Diagram VW POLO 2016 - Operating unit for window regulator in driver door - Driver door control unit - Onboard supply control unit - Driver side window regulator motor
E39 | Rear window regulator isolation switch |
E40 | Front left window regulator switch, in driver door |
E41 | Front right window regulator switch, in driver door |
E53 | Rear left window regulator switch, in driver door |
E55 | Rear right window regulator switch, in driver door |
E512 | Operating unit for window regulator in driver door |
J386 | Driver door control unit |
J519 | Onboard supply control unit |
L53 | Window regulator switch illumination bulb |
T10j | 10-pin connector |
T16g | 16-pin connector |
T28a | 28-pin connector |
V147 | Driver side window regulator motor |
267 | Earth connection 2, in drive side door wiring harness |
R81 | Connection 1 (58d), in driver side door wiring harness |
Wiring Diagram VW POLO 2016 - Mirror adjustment switch - Onboard supply control unit - Driver side exterior mirror - Front passenger side exterior mirror
E43 | Mirror adjustment switch |
J519 | Onboard supply control unit |
T3ax | 3-pin connector |
T3ay | 3-pin connector |
T10f | 10-pin connector |
T10k | 10-pin connector |
T10v | 10-pin connector |
T28 | 28-pin connector |
T28a | 28-pin connector |
VX4 | Driver side exterior mirror |
VX5 | Front passenger side exterior mirror |
V17 | Driver side mirror adjustment motor 2 |
V25 | Front passenger side mirror adjustment motor 2 |
V149 | Driver side mirror adjustment motor |
V150 | Front passenger side mirror adjustment motor |
R27 | Connection (mirror adjustment), in driver door wiring harness |
Wiring Diagram VW POLO 2016 - Front passenger side central locking lock unit - Rear left central locking lock unit - Onboard supply control unit
F3 | Front passenger door contact switch |
F10 | Rear left door contact switch |
F221 | Front passenger side central locking lock unit |
F222 | Rear left central locking lock unit |
J519 | Onboard supply control unit |
T8g | 8-pin connector |
T8i | 8-pin connector |
T28 | 28-pin connector |
T28b | 28-pin connector |
T73a | 73-pin connector, black |
V57 | Front passenger seat central locking motor |
V115 | Rear left door central locking motor |
B215 | Connection 2 (central locking), in interior wiring harness |
Wiring Diagram VW POLO 2016 - Rear left window regulator switch - in door - Rear right window regulator switch - in door - Rear left door control unit - Rear right door control unit - Onboard supply control unit - Rear left window regulator motor - Rear right window regulator motor
E52 | Rear left window regulator switch, in door |
E54 | Rear right window regulator switch, in door |
J388 | Rear left door control unit |
J389 | Rear right door control unit |
J519 | Onboard supply control unit |
L53 | Window regulator switch illumination bulb |
T4ad | 4-pin connector |
T4ae | 4-pin connector |
T16j | 16-pin connector |
T16k | 16-pin connector |
T28b | 28-pin connector |
T28c | 28-pin connector |
V26 | Rear left window regulator motor |
V27 | Rear right window regulator motor |
207 | Earth connection, in rear left door wiring harness |
208 | Earth connection, in rear right door wiring harness |
B278 | Positive connection 2 (15a) in main wiring harness |
Wiring Diagram VW POLO 2016 - Rear right central locking lock unit - Onboard supply control unit - Tank filler flap locking motor
F11 | Rear right door contact switch |
F223 | Rear right central locking lock unit |
J519 | Onboard supply control unit |
T2ea | 2-pin connector |
T8h | 8-pin connector |
T28c | 28-pin connector |
T73a | 73-pin connector, black |
V97 | Rear right door central locking motor |
V155 | Tank filler flap locking motor |
B175 | Connection (central locking), in interior wiring harness |
* | Pre-wired component |
Wiring Diagram VW POLO 2016 - Window regulator switch in front passenger door - Front passenger door control unit - Onboard supply control unit - Front passenger side window regulator motor
E107 | Window regulator switch in front passenger door |
J387 | Front passenger door control unit |
J519 | Onboard supply control unit |
L53 | Window regulator switch illumination bulb |
T4ae | 4-pin connector |
T16l | 16-pin connector |
T28 | 28-pin connector |
T28a | 28-pin connector |
T73b | 73-pin connector, colourless |
V148 | Front passenger side window regulator motor |
268 | Earth connection 2, in front passenger side door wiring harness |
B341 | Connection 2 (58d), in main wiring harness |
B342 | Connection 3 (58d), in main wiring harness |
B528 | Connection 1 (LIN bus) in main wiring harness |
VW POLO 2016 Overview of fuses and relays
q | Fuse assignment from September 2013 |
q | Fuse assignment from September 2013 |
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No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
-SA1- | - | Fuse 1 on fuse holder A | 150A | - | Alternator -C- | 30 |
-SA2- | - | Fuse 2 on fuse holder A | ||||
-SA3- | - | Fuse 3 on fuse holder A | 110A | - | Ignition/starter switch -D- Light switch -E1- Steering column combination switch -E595- X-contact relief relay -J59- Fuel pump relay -J17- Fuel supply relay -J643- Dipped beam relay -J331- Fuse 20 on fuse holder B -SB20- Side light relay -J3- Terminal 30 voltage supply relay -J317- Current supply relay for Simos control unit -J363-Fuse 36 on fuse holder B -SB36- | 30 |
-SA4- | - | Fuse 4 on fuse holder A | 50A | - | Power steering control unit -J500- Electrical power steering pump -V466- | 30 |
-SA5- | - | Fuse 5 on fuse holder A | 40A | - | ABS control unit -J104- | 30 |
-SA6- | - | Fuse 6 on fuse holder A | 40A | - | Radiator fan control unit -J293-Radiator fan -V7- | 30 |
-SA7- | - | Fuse 7 on fuse holder A | 50A | - | Automatic glow period control unit -J179- | 30 |
-SC1- | - | Fuse 1 on fuse holder C | 25A | - | ABS control unit -J104- | 30 |
-SC2- | - | Fuse 2 on fuse holder C | 30A | - | 30 | |
-SC3- | - | Fuse 3 on fuse holder C | - | - | Vacant | 30 |
-SC4- | - | Fuse 4 on fuse holder C | 10A | - | ABS control unit -J104- | 30 |
-SC5- | - | Fuse 5 on fuse holder C | 5A | - | Onboard supply control unit -J519- (T73b/59) | 30 |
-SC6- | - | Fuse 6 on fuse holder C | - | - | Vacant | - |
No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||||||||||||||||
1 | - | Fuse 1 on fuse holder B -SB1- | - | Vacant | ||||||||||||||||
2 | - | Fuse 2 on fuse holder B -SB2- | 10A | - | Steering column combination switch -E595- Rear window wiper motor -V12- Windscreen and rear window washer pump -V59- | 15 | ||||||||||||||
3 | - | Fuse 3 on fuse holder B -SB3- | 5A | - | Fuel pump relay -J17- Engine control unit -J623- | 15 | ||||||||||||||
4 | - | Fuse 4 on fuse holder B -SB4- | 2A | - | Steering column combination switch -E595- Multifunction steering wheel control unit -J453- | 15 | ||||||||||||||
5 | - | Fuse 5 on fuse holder B -SB5- | - | Vacant | ||||||||||||||||
6 | - | Fuse 6 on fuse holder B -SB6- | 5A | - | Control unit in dash panel insert -J285- | 15 | ||||||||||||||
7 | - | Fuse 7 on fuse holder B -SB7- | 5A | - | Headlight range control regulator -E102- Left number plate light -X4- Right number plate light -X5- | 58 | ||||||||||||||
8 | - | Fuse 8 on fuse holder B -SB8- | - | Vacant | ||||||||||||||||
9 | - | Fuse 9 on fuse holder B -SB9- | 5A | - | ABS control unit -J104- | 15 | ||||||||||||||
10 | - | Fuse 10 on fuse holder B -SB10- | 5A | - | Vehicle speed sender -G68- Onboard supply control unit -J519- (T73a/44)
| 15 | ||||||||||||||
11 | - | Fuse 11 on fuse holder B -SB11- | 5A | - | Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- | 15 | ||||||||||||||
12 | - | Fuse 12 on fuse holder B -SB12- | - | Vacant | ||||||||||||||||
13 | - | Fuse 13 on fuse holder B -SB13- | - | Vacant | ||||||||||||||||
14 | - | Fuse 14 on fuse holder B -SB14- | 5A | - | Airbag control unit -J234- | 15 | ||||||||||||||
15 | - | Fuse 15 on fuse holder B -SB15- | - | Vacant | ||||||||||||||||
16 | - | Fuse 16 on fuse holder B -SB16- | - | Vacant | ||||||||||||||||
17 | - | Fuse 17 on fuse holder B -SB17- | 10A | - | Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Activated charcoal filter solenoid valve 1 -N80- | 87 | ||||||||||||||
18 | - | Fuse 18 on fuse holder B -SB18- | 5A | - | Control unit in dash panel insert -J285- Rear left fog light bulb -L46- | 55a | ||||||||||||||
19 | - | Fuse 19 on fuse holder B -SB19- | 5A | - | Side light relay -J3- Radio -R- Onboard supply control unit -J519- (T73a/42)
| 75 | ||||||||||||||
20 | - | Fuse 20 on fuse holder B -SB20- | 5A | - | Control unit in dash panel insert -J285- | 30 | ||||||||||||||
21 | - | Fuse 21 on fuse holder B -SB21- | 10A | - | Onboard supply control unit -J519- (T73a/66)
| 30 | ||||||||||||||
22 | - | Fuse 22 on fuse holder B -SB22- | 5A | - | Diagnostic connection -U31- Air conditioning system control unit -J301- | 30 | ||||||||||||||
23 | - | Fuse 23 on fuse holder B -SB23- | 7.5A | - | Onboard supply control unit -J519- (T73b/39) Engine control unit -J623- | 30 | ||||||||||||||
24 | - | Fuse 24 on fuse holder B -SB24- | - | Vacant | ||||||||||||||||
25 | - | Fuse 25 on fuse holder B -SB25- | 5A | - | High-pressure sender -G65- Air conditioning system relay -J32- Air conditioning system control unit -J301- Diagnostic connection -U31- | 15 | ||||||||||||||
26 | - | Fuse 26 on fuse holder B -SB26- | 7.5A | - | Power steering control unit -J500- | 15 | ||||||||||||||
27 | - | Fuse 27 on fuse holder B -SB27- | 5A | - | Reversing light switch -F4- | 15 | ||||||||||||||
28 | - | Fuse 28 on fuse holder B -SB28- | 10A | - | Lambda probe -G39- Lambda probe after catalytic converter -G130- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- | 87 | ||||||||||||||
29 | - | Fuse 29 on fuse holder B -SB29- | 15A | - | Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- | 87 | ||||||||||||||
29 | - | Fuse 29 on fuse holder B -SB29- | 10A | - | Fuel metering valve -N290- | 87 | ||||||||||||||
30 | - | Fuse 30 on fuse holder B -SB30- | 10A | - | Activated charcoal filter solenoid valve 1 -N80- | 87 | ||||||||||||||
30 | - | Fuse 30 on fuse holder B -SB30- | 10A | - | Coolant circulation pump 2 -V178- Exhaust gas recirculation cooler changeover valve -N345- Charge pressure control solenoid valve -N75- | 87 | ||||||||||||||
31 | - | Fuse 31 on fuse holder B -SB31- | 10A | - | Injector, cylinder 1 -N30- Injector, cylinder 2 -N31- Injector, cylinder 3 -N32- Injector, cylinder 4 -N33- | 87 | ||||||||||||||
31 | - | Fuse 31 on fuse holder B -SB31- | 10A | - | Air mass meter -G70- Fuel supply relay -J643- Automatic glow period control unit -J179- | 87 | ||||||||||||||
32 | - | Fuse 32 on fuse holder B -SB32- | 10 A 30 A | - - | Engine control unit -J623- | 87 | ||||||||||||||
33 | - | Fuse 33 on fuse holder B -SB33- | 5A | - | Clutch pedal switch -F36- Brake light switch -F- Radiator fan control unit -J293- | 87 | ||||||||||||||
34 | - | Fuse 34 on fuse holder B -SB34- | 7.5A | - | Right headlight main beam bulb -M32- | 56a | ||||||||||||||
35 | - | Fuse 35 on fuse holder B -SB35- | - | Vacant | ||||||||||||||||
36 | - | Fuse 36 on fuse holder B -SB36- | 15 A 20 A | - | Fuel system pressurisation pump -G6- Fuel supply relay -J643- | 87 | ||||||||||||||
37 | - | Fuse 37 on fuse holder B -SB37- | - | Vacant | ||||||||||||||||
38 | - | Fuse 38 on fuse holder B -SB38- | 7.5A | - | Left headlight main beam bulb -M30- Control unit in dash panel insert -J285- | 56a | ||||||||||||||
39 | - | Fuse 39 on fuse holder B -SB39- | 10A | - | Right headlight dipped beam bulb -M31- | 56b | ||||||||||||||
40 | - | Fuse 40 on fuse holder B -SB40- | 30A | - | Fresh air blower switch -E9- | 75 | ||||||||||||||
41 | - | Fuse 41 on fuse holder B -SB41- | 10A | - | Rear window wiper motor -V12- | 75 | ||||||||||||||
42 | - | Fuse 42 on fuse holder B -SB42- | 15A | - | Cigarette lighter -U1- | 75 | ||||||||||||||
43 | - | Fuse 43 on fuse holder B -SB43- | 15A | - | Onboard supply control unit -J519- (T73b/13)
| 30 | ||||||||||||||
44 | - | Fuse 44 on fuse holder B -SB44- | - | Vacant | ||||||||||||||||
45 | - | Fuse 45 on fuse holder B -SB45- | 15A | - | Radio -R- Multimedia system control unit -J650- | 30 | ||||||||||||||
46 | - | Fuse 46 on fuse holder B -SB46- | 20A | - | Onboard supply control unit -J519- (T73a/73)
| 30 | ||||||||||||||
47 | - | Fuse 47 on fuse holder B -SB47- | 20A | - | Onboard supply control unit -J519- (T73a/68)
| 30 | ||||||||||||||
48 | - | Fuse 48 on fuse holder B -SB48- | 25A | - | Onboard supply control unit -J519- (T73a/16)
| 30 | ||||||||||||||
49 | - | Fuse 49 on fuse holder B -SB49- | - | Vacant | ||||||||||||||||
50 | - | Fuse 50 on fuse holder B -SB50- | - | Vacant | ||||||||||||||||
51 | - | Fuse 51 on fuse holder B -SB51- | - | Vacant | ||||||||||||||||
52 | - | Fuse 52 on fuse holder B -SB52- | - | Vacant | ||||||||||||||||
53 | - | Fuse 53 on fuse holder B -SB53- | 30A | - | Onboard supply control unit -J519- (T73b/67)
| 30 | ||||||||||||||
54 | - | Fuse 54 on fuse holder B -SB54- | 15A | - | Left fog light bulb -L22- Right fog light bulb -L23- | 55 | ||||||||||||||
55 | - | Fuse 55 on fuse holder B -SB55- | - | Vacant | ||||||||||||||||
56 | - | Fuse 56 on fuse holder B -SB56- | - | Vacant | ||||||||||||||||
57 | - | Fuse 57 on fuse holder B -SB57- | 5A | - | Left side light bulb -M1- Left tail light -MX3- | 30 | ||||||||||||||
58 | - | Fuse 58 on fuse holder B -SB58- | 5A | - | Right side light bulb -M3- Right tail light -MX4- | 87 | ||||||||||||||
59 | - | Fuse 59 on fuse holder B -SB59- | 10A | - | Left headlight dipped beam bulb -M29- | 56b | ||||||||||||||
60 | - | Fuse 60 on fuse holder B -SB60- | - | Vacant |
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