Wiring Diagram VW NEW BEETLE 1999 - Starter - Alternator - Ignition/starter switch - X-contact relief relay
A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
E1 | Light switch |
J59 | X-contact relief relay |
J434 | Starter inhibitor relay (clutch pedal switch) |
S | Fuses in fuse holder |
S162 | Fuse 1 (30), in battery fuse holder |
S163 | Fuse 2 (30), in battery fuse holder |
S176 | Fuse 4 (30), in battery fuse holder |
S177 | Fuse 5 (30), in battery fuse holder |
T1aj | Single connector |
T2 | 2-pin connector |
T4 | 4-pin connector |
T6 | 6-pin connector |
500 | Threaded connection 1 (30), on relay plate |
501 | Threaded connection 2 (30), on relay plate |
502 | Threaded connection 1 (30a) on relay plate |
A17 | Connection (61), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
Wiring Diagram VW NEW BEETLE 1999 - Motronic control unit - Ignition transformer
D | Ignition/starter switch |
J220 | Motronic control unit |
N152 | Ignition transformer |
P | Spark plug connector |
Q | Spark plugs |
S10 | Fuse 10 in fuse holder |
S11 | Fuse 11 in fuse holder |
S229 | Fuse 29 in fuse holder |
T4a | 4-pin connector |
T6 | 6-pin connector |
T10a | 10-pin connector |
T14 | 14-pin connector |
T80 | 80-pin connector |
85 | Earth connection 1, in engine compartment wiring harness |
281 | Earth point 1, engine prewiring harness |
607 | Earth point, on left in plenum chamber |
A2 | Positive connection (15), in dash panel wiring harness |
A20 | Positive connection (15a), in dash panel wiring harness |
A52 | Positive connection 2 (30), in dash panel wiring harness |
* | From August 1998 |
Wiring Diagram VW NEW BEETLE 1999 - Coolant temperature display sender - Hall sender - Coolant temperature sender - Throttle valve potentiometer - Throttle valve module potentiometer - Motronic control unit - Throttle valve module - Throttle valve module
F60 | Idling speed switch |
G2 | Coolant temperature display sender |
G40 | Hall sender |
G62 | Coolant temperature sender |
G69 | Throttle valve potentiometer |
G88 | Throttle valve module potentiometer |
J220 | Motronic control unit |
J338 | Throttle valve module |
T8 | 8-pin connector |
T10b | 10-pin connector |
T80 | 80-pin connector |
V60 | Throttle valve module |
220 | Earth connection (sender earth), in engine wiring harness |
D101 | Connection 1 in engine compartment wiring harness |
Wiring Diagram VW NEW BEETLE 1999 - Engine speed sender - Knock sensor 1 - Knock sensor 2 - Motronic control unit
G28 | Engine speed sender |
G61 | Knock sensor 1 |
G66 | Knock sensor 2 |
J104 | ABS control unit, on ABS control unit |
J217 | Automatic gearbox control unit |
J220 | Motronic control unit |
J293 | Radiator fan control unit |
T2a | 2-pin connector |
T2c | 2-pin connector |
T3b | 3-pin connector |
T10a | 10-pin connector |
T10d | 10-pin connector |
T10k | 10-pin connector |
T10n | 10-pin connector |
T25 | 25-pin connector |
T68 | 68-pin connector |
T80 | 80-pin connector |
220 | Earth connection (sender earth), in engine wiring harness |
* | According to equipment |
*2 | Only models with automatic gearbox, signal output |
Wiring Diagram VW NEW BEETLE 1999 - Lambda probe - Motronic control unit - Heater element for crankcase breather
G39 | Lambda probe |
J104 | ABS control unit, on ABS control unit |
J217 | Automatic gearbox control unit |
J220 | Motronic control unit |
N79 | Heater element for crankcase breather |
S232 | Fuse 32 in fuse holder |
S234 | Fuse 34 in fuse holder |
T4 | 4-pin connector |
T4b | 4-pin connector |
T6 | 6-pin connector |
T10 | 10-pin connector |
T10a | 10-pin connector |
T10b | 10-pin connector |
T10d | 10-pin connector |
T14 | 14-pin connector |
T16 | 16-pin connector |
T25 | 25-pin connector |
T68 | 68-pin connector |
T80 | 80-pin connector |
85 | Earth connection 1, in engine compartment wiring harness |
A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
B146 | Positive connection 1 (87), in interior wiring harness |
D140 | Connection (injectors), in engine prewiring harness |
* | According to equipment |
*2 | From August 1998 |
*3 | Only models with automatic gearbox, signal output |
Wiring Diagram VW NEW BEETLE 1999 - Motronic control unit - Secondary air pump relay - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4 - Secondary air pump motor
J220 | Motronic control unit |
J299 | Secondary air pump relay |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
T80 | 80-pin connector |
V101 | Secondary air pump motor |
12 | Earth point, on left in engine compartment |
D140 | Connection (injectors), in engine prewiring harness |
E30 | Connection (87a), in engine wiring harness |
Wiring Diagram VW NEW BEETLE 1999 - Air mass meter - Lambda probe 2 - Motronic control unit
G70 | Air mass meter |
G108 | Lambda probe 2 |
J220 | Motronic control unit |
T4 | 4-pin connector |
T4b | 4-pin connector |
T10a | 10-pin connector |
T80 | 80-pin connector |
E30 | Connection (87a), in engine wiring harness |
* | According to equipment |
*2 | From August 1998 |
Wiring Diagram VW NEW BEETLE 1999 - Motronic control unit - Activated charcoal filter solenoid valve 1 - Secondary air inlet valve - Fuel system diagnostic pump
J220 | Motronic control unit |
N80 | Activated charcoal filter solenoid valve 1 |
N112 | Secondary air inlet valve |
S228 | Fuse 28 in fuse holder |
S243 | Fuse 43 in fuse holder |
T3d | 3-pin connector |
T6 | 6-pin connector |
T10a | 10-pin connector |
T10d | 10-pin connector |
T80 | 80-pin connector |
V144 | Fuel system diagnostic pump |
504 | Threaded connection 1 (87), on relay plate |
A27 | Connection (speed signal), in dash panel wiring harness |
A45 | Connection (RPM signal), in dash panel wiring harness |
A99 | Connection 1 (87) in dash panel wiring harness |
A100 | Connection 2 (87) in dash panel wiring harness |
E30 | Connection (87a), in engine wiring harness |
* | According to equipment |
*2 | From August 1998 |
Wiring Diagram VW NEW BEETLE 1999 - Oil pressure switch - Fuel system pressurisation pump - Speedometer sender - Coolant shortage indicator sender - Fuel pump relay - Control unit in dash panel insert
F1 | Oil pressure switch |
G | Fuel gauge sender |
G6 | Fuel system pressurisation pump |
G22 | Speedometer sender |
G32 | Coolant shortage indicator sender |
J17 | Fuel pump relay |
J285 | Control unit in dash panel insert |
K3 | Oil pressure warning lamp |
T10a | 10-pin connector |
T10b | 10-pin connector |
T14 | 14-pin connector |
T32a | 32-pin connector |
12 | Earth point, on left in engine compartment |
42 | Earth point, next to steering column |
81 | Earth point in centre of engine compartment |
85 | Earth connection 1, in engine compartment wiring harness |
135 | Earth connection 2, in dash panel wiring harness |
269 | Earth connection (sender earth) 1, in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
A45 | Connection (RPM signal), in dash panel wiring harness |
A74 | Connection (15a, fuse 5), in dash panel wiring harness |
* | From August 1998 |
*2 | Up to July 1998 |
Wiring Diagram VW NEW BEETLE 1999 - Control unit in dash panel insert
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G5 | Rev. counter |
H11 | Oil pressure warning buzzer |
J31 | Automatic intermittent wash and wipe relay |
J285 | Control unit in dash panel insert |
K2 | Alternator warning lamp |
K83 | Exhaust emissions warning lamp |
T32a | 32-pin connector |
T32b | 32-pin connector |
A27 | Connection (speed signal), in dash panel wiring harness |
A45 | Connection (RPM signal), in dash panel wiring harness |
* | From August 1998 |
*2 | Up to July 1998 |
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