A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
E1 | Lighting switch |
J59 | X contact relief relay |
J362 | Immobilizer control unit |
SA1 | Fuse -1- on battery fuse box |
SA2 | Fuse -2- on battery fuse box |
SA4 | Fuse -4- on battery fuse box |
SA5 | Fuse -5- on battery fuse box |
SA6 | Fuse -6- on battery fuse box |
TV2 | Terminal 30 junction box |
T3a | 3-pin connector, in battery |
T5d | 5-pin connector, in engine, near gearbox |
T10a | 10-pin connector, black, in protective housing for connectors |
T10x | 10-pin connector |
T17 | 17-pin connector |
1 | Earth strap, battery - body |
2 | Earth strap, gearbox - body |
500 | Screw connection -1- (30), on relay plate |
501 | Screw connection -2- (30), on relay plate |
502 | Screw connection -1- (30a), on relay plate |
A32 | Positive (+) connection (30), in dash panel wiring harness |
A61 | Positive (+) connection (X), in instruments wiring harness |
A80 | Connection -1- (X), in dash panel wiring harness |
D107 | Connection -5-, in engine compartment wiring harness |
* | Only models with auxiliary heating |
F8 | Kick-down switch |
F60 | Idling switch |
G79 | Accelerator pedal position sender |
J52 | Glow plug relay |
J248 | Diesel direct injection system control unit |
J317 | Terminal 30 voltage supply relay |
Q6 | Glow plugs - (engine) |
SB1 | Fuse -1- on fuse box |
SB23 | Fuse -23- on fuse box |
SB24 | Fuse -24- on fuse box |
SB37 | Fuse -37- on fuse box |
T2b | 2-pin connector, in engine |
T6e | 6-pin connector, on left C-pillar |
T10f | 10-pin connector, purple, in protective housing for connectors |
T80 | 80-pin connector |
167 | Earth connection -4-, in engine compartment wiring harness |
A99 | Connection -1- (87), in dash panel wiring harness |
A100 | Connection -2- (87), in dash panel wiring harness |
D112 | Connection -10-, in engine compartment wiring harness |
F31 | Connection (glow plugs - engine), in diesel direct injection system wiring harness |
G28 | Engine speed sender |
G71 | Intake manifold pressure sender |
G80 | Needle lift sender |
J248 | Diesel direct injection system control unit |
T2c | 2-pin connector |
T3b | 3-pin connector, in engine compartment, front left |
T10c | 10-pin connector, brown, in protective housing for connectors |
T10f | 10-pin connector, purple, in protective housing for connectors |
T80 | 80-pin connector |
167 | Earth connection -4-, in engine compartment wiring harness |
201 | Earth connection -5-, in engine compartment wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
D101 | Connection -1-, in engine compartment wiring harness |
G81 | Fuel temperature sender |
G149 | Modulating piston movement sender |
J248 | Diesel direct injection system control unit |
N18 | Exhaust gas recirculation valve |
N146 | Metering adjuster |
T10e | 10-pin connector, green, in protective housing for connectors |
T10y | 10-pin connector, blue, A pillar, left |
T80 | 80-pin connector |
E30 | Connection (87a), in engine wiring harness |
F25 | Connection -1-, in diesel direct injection system wiring harness |
J104 | ABS with EDL control unit |
J248 | Diesel direct injection system control unit |
J325 | Coolant heater element relay |
J359 | Low heat output relay |
J360 | High heat output relay |
N51 | Intake manifold preheating heater element |
Q7 | Coolant heating elements |
T10c | 10-pin connector, brown, in protective housing for connectors |
T25 | 25-pin connector |
T80 | 80-pin connector |
80 | Earth connection -1-, in instruments wiring harness |
D159 | Positive (+) connection (high bus), in engine compartment wiring harness |
D160 | Positive (+) connection (low bus), in engine compartment wiring harness |
* | Only models with heater for radiator |
** | Only models without heater for radiator |
*** | Data wire |
G2 | Coolant temperature sender |
G62 | Coolant temperature sender |
J248 | Diesel direct injection system control unit |
J362 | Immobilizer control unit |
N108 | Commencement of injection valve |
T10e | 10-pin connector, green, in protective housing for connectors |
T10g | 10-pin connector, red, in protective housing for connectors |
T10x | 10-pin connector |
T10y | 10-pin connector, blue, A pillar, left |
T80 | 80-pin connector |
10 | Earth point, in plenum chamber |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
D102 | Connection -2-, in engine compartment wiring harness |
F | Brake light switch |
F36 | Clutch pedal switch |
F47 | Cruise control system brake pedal switch (diesel direct injection system) |
J234 | Airbag control unit |
J248 | Diesel direct injection system control unit |
J491 | Fuel shut-off control unit (crash) |
M21 | Brake and tail light bulb, left |
M22 | Brake and tail light bulb, right |
M25 | High level brake light bulb |
N109 | Fuel shut-off valve |
SB15 | Fuse -15- on fuse box |
SB28 | Fuse -28- on fuse box |
SB32 | Fuse -32- on fuse box |
T10a | 10-pin connector, black, in protective housing for connectors |
T10f | 10-pin connector, purple, in protective housing for connectors |
T50 | 50-pin connector |
T80 | 80-pin connector |
T10g | 10-pin connector, red, in protective housing for connectors |
T10y | 10-pin connector, blue, A pillar, left |
109 | Earth connection, in airbag wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A98 | Positive (+) connection -4- (30), in dash panel wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
D52 | Positive (+) connection (15a), in engine compartment wiring harness |
D73 | Positive (+) connection (54), in engine compartment wiring harness |
* | Does not apply to airbag |
** | Only models with airbag |
F1 | Oil pressure switch |
F18 | Radiator fan thermo-switch |
G | Fuel gauge sender |
G22 | Speedometer sender (Hall sender, on gearbox) |
T3b | 3-pin connector, in engine compartment, front left |
T10c | 10-pin connector, brown, in protective housing for connectors |
T10e | 10-pin connector, green, in protective housing for connectors |
T10i | 10-pin connector, orange, in protective housing for connectors |
V7 | Radiator fan |
12 | Earth point, in engine compartment, left |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G21 | Speedometer |
J285 | Control unit with display in dash panel insert |
K3 | Oil pressure warning lamp |
K28 | Coolant temperature/coolant shortage warning lamp |
T10f | 10-pin connector, purple, in protective housing for connectors |
T32 | 32-pin connector, blue |
Y4 | Odometer display |
45 | Earth point, behind dash panel - centre |
81 | Earth connection -1-, in dash panel wiring harness |
G5 | Rev. counter |
H11 | Oil pressure warning buzzer |
J285 | Control unit with display in dash panel insert |
K2 | Alternator warning lamp |
K29 | Glow period warning lamp |
K105 | Reserve fuel warning lamp |
SB16 | Fuse -16- on fuse box |
T10b | 10-pin connector, white, in protective housing for connectors |
T10f | 10-pin connector, purple, in protective housing for connectors |
T10g | 10-pin connector, red, in protective housing for connectors |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
A21 | Connection (86s), in dash panel wiring harness |
* | Data wire |