A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
J519 | Onboard supply control unit |
S162 | Fuse 1 (30), in battery fuse holder |
S163 | Fuse 2 (30), in battery fuse holder |
S178 | Fuse 6 (30), in battery fuse holder |
T2 | 2-pin connector, near starter |
T3a | 3-pin connector, grey, on right of bulkhead |
T11a | 11-pin connector, white, on right of bulkhead |
T12a | 12-pin connector, white, on right of bulkhead |
T18a | 18-pin connector, brown |
11 | Earth point, in battery box |
14 | Earth point, on gearbox |
652 | Earth point, engine and gearbox earth |
B170 | Positive connection 2 (30), in interior wiring harness |
D | Ignition/starter switch |
J519 | Onboard supply control unit |
T6n | 6-pin connector, blue, on right of bulkhead |
T18a | 18-pin connector, brown |
A2 | Positive connection (15), in dash panel wiring harness |
A15 | Positive connection (15), in instrument wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A33 | Connection (75), in dash panel wiring harness |
A40 | Positive connection 1 (30), in dash panel wiring harness |
A104 | Positive connection 2 (15), in dash panel wiring harness |
B170 | Positive connection 2 (30), in interior wiring harness |
J359 | Low heat output relay |
J360 | High heat output relay |
J519 | Onboard supply control unit |
S276 | Heater element fuse 1 |
S277 | Heater element fuse 2 |
S278 | Heater element fuse 3 |
T3n | 3-pin connector, behind dash panel |
Z35 | Auxiliary air heater element |
606 | Earth point, under the centre console near gear stick |
A52 | Positive connection 2 (30), in dash panel wiring harness |
A176 | Connection (auxiliary heater), in dash panel wiring harness |
B169 | Positive connection 1 (30), in interior wiring harness |
B170 | Positive connection 2 (30), in interior wiring harness |
J17 | Fuel pump relay |
J317 | Terminal 30 voltage supply relay |
J519 | Onboard supply control unit |
J623 | Engine control unit |
SB4 | Fuse 4 on fuse holder B |
SB14 | Fuse 14 on fuse holder B |
SB40 | Fuse 40 on fuse holder B |
T3a | 3-pin connector, grey, on right of bulkhead |
T6r | 6-pin connector, brown, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T121 | 121-pin connector |
A101 | Connection 3 (87) in dash panel wiring harness |
D102 | Connection 2, in engine compartment wiring harness |
F | Brake light switch |
F8 | Kickdown switch |
F36 | Clutch pedal switch |
F47 | Brake pedal switch |
F60 | Idling speed switch |
G79 | Accelerator position sender |
G185 | Accelerator position sender 2 |
J26 | Radiator fan relay |
J519 | Onboard supply control unit |
J623 | Engine control unit |
T6n | 6-pin connector, blue, on right of bulkhead |
T11a | 11-pin connector, white, on right of bulkhead |
T11c | 11-pin connector, blue, on right of bulkhead |
T121 | 121-pin connector |
A89 | Connection 2 (54) in dash panel wiring harness |
A100 | Connection 2 (87) in dash panel wiring harness |
D73 | Positive connection (54), in engine compartment wiring harness |
D101 | Connection 1, in engine compartment wiring harness |
G40 | Hall sender |
J519 | Onboard supply control unit |
J623 | Engine control unit |
N18 | Exhaust gas recirculation valve |
N75 | Charge pressure control solenoid valve |
N79 | Heater element for crankcase breather |
T6b | 6-pin connector |
T14 | 14-pin connector, on left in engine compartment |
T121 | 121-pin connector |
250 | Earth connection, in diesel engine prewiring harness |
E30 | Connection (87a), in engine wiring harness |
D173 | Connection (87), in engine prewiring harness |
G28 | Engine speed sender |
J519 | Onboard supply control unit |
J533 | Data bus diagnostic interface |
J623 | Engine control unit |
T6n | 6-pin connector, blue, on right of bulkhead |
T11a | 11-pin connector, white, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T16a | 16-pin connector, black |
T16b | 16-pin connector, diagnostic connector |
T18a | 18-pin connector, brown |
T121 | 121-pin connector |
V157 | Intake manifold flap motor |
29 | Earth point, on left in engine compartment, behind battery |
131 | Earth connection 2, in engine compartment wiring harness |
250 | Earth connection, in diesel engine prewiring harness |
A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
D159 | Connection (high bus), in engine compartment wiring harness |
D160 | Connection (low bus), in engine compartment wiring harness |
F27 | Connection (screening), in diesel direct injection wiring harness |
E45 | Cruise control system switch |
G70 | Air mass meter |
J519 | Onboard supply control unit |
J623 | Engine control unit |
SB5 | Fuse 5 on fuse holder B |
SB17 | Fuse 17 on fuse holder B |
T5l | 5-pin connector |
T6n | 6-pin connector, blue, on right of bulkhead |
T11a | 11-pin connector, white, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T41 | 41-pin connector |
T121 | 121-pin connector |
A27 | Connection (speed signal), in dash panel wiring harness |
A130 | Connection (CCS), in dash panel wiring harness |
D52 | Positive connection (15a), in engine compartment wiring harness |
J370 | Glow plug activation control unit |
J519 | Onboard supply control unit |
J623 | Engine control unit |
N240 | Unit injector valve, No. 1 cyl. |
N241 | Unit injector valve, No. 2 cyl. |
N242 | Unit injector valve, No. 3 cyl. |
N243 | Unit injector valve, No. 4 cyl. |
Q6 | Engine glow plug |
T6r | 6-pin connector, brown, on right of bulkhead |
T8o | 8-pin connector |
T11a | 11-pin connector, white, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T121 | 121-pin connector |
F1 | Oil pressure switch |
G | Fuel gauge sender |
G1 | Fuel gauge |
G6 | Fuel system pressurisation pump |
G266 | Oil level and oil temperature sender |
J285 | Control unit in dash panel insert |
J519 | Onboard supply control unit |
K2 | Alternator warning lamp |
K3 | Oil pressure warning lamp |
K29 | Glow period warning lamp |
K105 | Reserve fuel warning lamp |
SB7 | Fuse 7 on fuse holder B |
SB41 | Fuse 41 on fuse holder B |
T6v | 6-pin connector, green, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T32a | 32-pin connector, black |
81 | Earth connection 1, in dash panel wiring harness |
199 | Earth connection 3, in dash panel wiring harness |
269 | Earth connection (sender earth) 1, in dash panel wiring harness |
606 | Earth point, under the centre console near gear stick |
A139 | Connection 3 (15) in dash panel wiring harness |
D103 | Connection 3, in engine compartment wiring harness |