A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
F125 | Multi-function switch |
J217 | Automatic gearbox control unit |
J226 | Starter inhibitor and reversing light relay |
T2p | 2-pin connector, blue, in engine compartment, right |
T9 | 9-pin connector, brown, at starter inhibitor relay |
T10o | 10-pin connector, brown, connector point, electronics box, plenum chamber |
T15r | 15-pin connector, blue, connector point, A pillar, right |
1 | Earth strap, battery - body |
A41 | Positive (+) connection (50), in dash panel wiring harness |
U3 | Connection -1-, in automatic gearbox wiring control unit |
U6 | Connection -2-, in automatic gearbox wiring harness |
* | Models with manual gearbox |
** | Models with automatic gearbox |
*** | Both possible |
# | 120 A alternator |
D | Ignition/starter switch |
F4 | Reversing light switch |
G266 | Oil level thermo sender, service interval |
J52 | Glow plug relay |
M16 | Reversing light bulb, left |
M17 | Reversing light bulb, right |
Q6 | Glow plugs - engine |
S5 | Fuse in fuse box |
S39 | Fuse for glow plugs - engine |
S231 | Fuse 31 in fuse box |
T3au | 3-pin connector, red, connector point, electronics box, plenum chamber |
T10o | 10-pin connector, brown, connector point, electronics box, plenum chamber |
T10p | 10-pin connector, black, connector point, electronics box, plenum chamber |
85 | Earth connection -1-, in engine compartment wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
A38 | Positive (+) connection -2- (15a), in dash panel wiring harness |
A87 | Connection (reversing light), in dash panel wiring harness |
D16 | Connection (glow plugs), in front right wiring harness |
* | Models with manual gearbox |
** | Models with automatic gearbox |
G70 | Air mass meter |
J248 | Diesel direct injection system control unit |
J322 | Diesel direct injection system relay |
N18 | Exhaust gas recirculation valve |
N75 | Charge pressure control solenoid valve |
S102 | Engine control unit fuse |
T3bg | 3-pin connector, white, connector point, electronics box, plenum chamber |
T10n | 10-pin connector, orange, connector point, electronics box, plenum chamber |
13 | Earth point, in engine compartment, right |
85 | Earth connection -1-, in engine compartment wiring harness |
A32 | Positive (+) connection (30), in dash panel wiring harness |
D50 | Positive (+) connection (30), in engine compartment wiring harness |
D83 | Connection (87), in engine compartment wiring harness |
D101 | Connection -1-, in engine compartment wiring harness |
E3 | Hazard warning light switch |
G81 | Fuel temperature sender |
G149 | Modulating piston movement sender |
J234 | Airbag control unit |
J248 | Diesel direct injection system control unit |
J399 | Injection pump control unit |
N108 | Commencement of injection valve |
N109 | Fuel shut-off valve |
N146 | Metering adjuster |
T3l | 3-pin connector, black, on injection pump |
T3au | 3-pin connector, red, connector point, electronics box, plenum chamber |
T8b | 8-pin connector, on injection pump |
T15u | 15-pin connector, red, connector point, electronics box, plenum chamber |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
D102 | Connection -2-, in engine compartment wiring harness |
• | CAN bus (data wire) |
* | 150 A alternator |
E87 | Control and display unit for air conditioner |
F38 | Ambient temperature switch |
G2 | Coolant temperature sender |
G28 | Engine speed sender |
G62 | Coolant temperature sender |
G71 | Intake manifold pressure sender |
G72 | Intake manifold temperature sender |
G80 | Needle lift sender |
J248 | Diesel direct injection system control unit |
T2r | 2-pin connector, brown, in engine compartment, right |
T10c | 10-pin connector, grey, connector point, A pillar, left |
T10p | 10-pin connector, black, connector point, electronics box, plenum chamber |
T15u | 15-pin connector, red, connector point, electronics box, plenum chamber |
131 | Earth connection -2-, in engine compartment wiring harness |
200 | Earth connection (screening), in engine compartment wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
A34 | Connection (75x), in dash panel wiring harness |
A68 | Connection (C15, air conditioner), in dash panel wiring harness |
* | Models with Thermotronic |
** | Models with air conditioner |
E45 | Cruise control system switch |
F | Brake light switch |
F36 | Clutch pedal switch |
F47 | Cruise control system brake pedal switch (diesel direct injection system) |
J248 | Diesel direct injection system control unit |
S13 | Fuse in fuse box |
T10n | 10-pin connector, orange, connector point, electronics box, plenum chamber |
T10o | 10-pin connector, brown, connector point, electronics box, plenum chamber |
T10q | 10-pin connector, black, on cruise control system switch |
T15e | 15-pin connector, white, connector point, electronics box, plenum chamber |
A16 | Connection (CCS), in dash panel wiring harness |
A18 | Connection (54), in dash panel wiring harness |
A52 | Positive (+) connection -2- (30), in dash panel wiring harness |
A99 | Connection -1- (87), in dash panel wiring harness |
B131 | Connection (54), in interior wiring harness |
* | Models with cruise control system |
** | Models with manual gearbox |
F8 | Kick-down switch |
F60 | Idling switch |
G79 | Accelerator pedal position sender |
J248 | Diesel direct injection system control unit |
J359 | Low heat output relay |
J360 | High heat output relay |
S109 | Additional heater fuse |
S143 | Additional heater fuse 2 |
T6an | 6-pin connector, in footwell, front left |
T15e | 15-pin connector, white, connector point, electronics box, plenum chamber |
T15u | 15-pin connector, red, connector point, electronics box, plenum chamber |
Z35 | Additional heating heater element |
44 | Earth point, lower part of left A-pillar |
156 | Earth connection, in diesel direct injection wiring harness |
A57 | Connection (30), in dash panel wiring harness |
F32 | Connection (additional heater), in diesel direct injection wiring harness |
F18 | Radiator fan thermo-switch |
F54 | Radiator fan thermo-switch |
J17 | Fuel pump relay |
J26 | Radiator fan relay |
J138 | Radiator fan run-on relay |
J217 | Automatic gearbox control unit |
N39 | Radiator fan series resistor |
S42 | Radiator fan single fuse |
S142 | Radiator fan control unit fuse |
S228 | Fuse 28 in fuse box |
T6a | 6-pin connector, blue, connector point, A pillar, left |
T10c | 10-pin connector, grey, connector point, A pillar, left |
V7 | Radiator fan |
44 | Earth point, lower part of left A-pillar |
193 | Earth connection -1-, in radiator fan wiring harness |
* | Models with automatic gearbox |
** | Models with four-wheel drive |
G | Fuel gauge sender |
G1 | Fuel gauge |
G6 | Fuel pump (pre-supply pump) |
G169 | Fuel gauge sender 2 |
G237 | Fuel gauge sender 3 |
J218 | Combi-processor in dash panel insert |
K | Diagnosis connection |
K2 | Alternator warning lamp |
T10f | 10-pin connector, brown, connector point, A pillar, left |
T10p | 10-pin connector, black, connector point, electronics box, plenum chamber |
T16a | 16-pin connector, diagnosis connection |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
86 | Earth connection -1-, in rear wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
A17 | Connection (61), in dash panel wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
* | Models with front-wheel drive |
** | Models with four-wheel drive |
*** | Wiring in fuel tank |
# | Sender earth output |
F1 | Oil pressure switch |
F66 | Coolant shortage indicator switch |
G3 | Coolant temperature gauge |
G5 | Rev. counter |
G21 | Speedometer |
G22 | Speedometer sender (Hall sender, on gearbox) |
J218 | Combi-processor in dash panel insert |
K3 | Oil pressure warning lamp |
K28 | Coolant temperature/coolant shortage warning lamp |
T10p | 10-pin connector, black, connector point, electronics box, plenum chamber |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
85 | Earth connection -1-, in engine compartment wiring harness |
131 | Earth connection -2-, in engine compartment wiring harness |
A45 | Connection (engine speed signal), in dash panel wiring harness |
A108 | Connection (speed signal), in dash panel wiring harness |
• | CAN bus (data wire) |