A | Battery (00532) |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
E1 | Lighting switch |
E19 | Parking light switch |
J59 | X contact relief relay |
SA1 | Fuse -1- on battery fuse holder |
SA2 | Fuse -2- on battery fuse holder |
SA3 | Fuse -3- on battery fuse holder |
SA4 | Fuse -4- on battery fuse holder |
TV2 | Terminal 30 junction box |
T2b | 2-pin connector, black, near the alternator |
T10 | 10-pin connector, green, in interconnection station |
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 |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A40 | Positive connection -1- (30), in dash panel wiring harness |
A61 | Positive connection (X), in instrument panel wiring harness |
B102 | Earth connection, in front left interior wiring harness |
* | Only vehicles with additional heater |
G42 | Intake air temperature sender |
J234 | Airbag control unit |
J248 | Diesel direct injection system control unit |
J362 | Immobilizer control unit |
J491 | Fuel shut-off control unit (Crash) |
N18 | Exhaust gas recirculation valve |
SB15 | Fuse -15- in fuse box |
SB32 | Fuse -32- in fuse box |
T10a | 10-pin connector, red, connector point |
T10b | 10-pin connector, blue, connector point |
10 | Earth point, in plenum chamber |
76 | Earth point, near selector mechanism |
81 | Earth connection -1-, in dash panel wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A52 | Positive (+) connection -2- (30), in dash panel wiring harness |
A104 | Positive (+) connection -2- (15), in dash panel wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
* | Only models with airbag |
** | Only models without airbag |
*** | Wire W for self-diagnosis |
G28 | Engine speed sender |
G80 | Needle lift sender |
J248 | Diesel direct injection system control unit |
T10 | 10-pin connector, green, connector point |
T10a | 10-pin connector, red, connector point |
V | Windscreen wiper motor |
12 | Earth point, in engine compartment, left |
82 | Earth connection -1-, in front left wiring harness |
131 | Earth connection -2-, in engine compartment wiring harness |
156 | Earth connection, in diesel direct injection wiring harness |
* | Only models with additional heater |
** | Only models without additional heater |
G81 | Fuel temperature sender |
G149 | Modulating piston movement sender |
J248 | Diesel direct injection system control unit |
N109 | Fuel shut-off valve |
N146 | Metering adjuster |
SB37 | Fuse -37- on fuse holder |
T10a | 10-pin connector, red, connector point |
T10p | 10-pin connector, black, near injection pump |
F26 | Connection -2-, in diesel direct injection system wiring harness |
F28 | Connection -3-, in diesel direct injection system wiring harness |
F8 | Kick-down switch |
F60 | Idling switch |
G79 | Accelerator pedal position sender |
J104 | ABS with EDL control unit |
J248 | Diesel direct injection system control unit |
J359 | Low heat output relay |
J360 | High heat output relay |
Q7 | Coolant heating elements |
T10b | 10-pin connector, blue, connector point |
T10n | 10-pin connector, grey, connector point |
T24a | 24-pin connector, on cylinder head, left |
D78 | Positive (+) connection -1- (30a), in engine compartment wiring harness |
D98 | Connection (glow plugs), in engine compartment 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 additional heater |
F | Brake light switch (00526-2131) |
F36 | Clutch pedal switch (00650) |
F47 | Cruise control brake pedal switch/diesel direct injection system (00629) |
G2 | Coolant temperature sender (01039) |
G27 | Engine temperature sender (01204) |
J248 | Diesel direct injection control unit |
M9 | Left brake light bulb |
M10 | Right brake light bulb |
M25 | High brake light bulb |
T10 | 10-pin connector, green, in the interconnection station |
T10d | 10-pin connector, white, in the interconnection station |
T24a | 24-pin connector, in the cylinder head, on the left |
B131 | Connection (54), in interior wiring harness |
D73 | Positive connection (54), in engine compartment wiring harness |
* | Only vehicles without ABS |
** | Only vehicles with ABS |
J52 | Glow plugs relay (01266-4111) |
J317 | Terminal 30 voltage supply relay (01054) |
J248 | Diesel direct injection control unit |
N108 | Commencement of injection valve (01269-4114) |
N211 | Throttle valve (01693) |
Q6 | Glow plugs (engine) |
SB23 | Fuse -23- in fuse box |
SB24 | Fuse -24- in fuse box |
T10 | 10-pin connector, green, in the interconnection station |
T10a | 10-pin connector, red, in the interconnection station |
T10p | 10-pin connector, black, close to the injection pump |
T24a | 24-pin connector, in the cylinder head, on the left |
F25 | Connection -1-, in the diesel direct injection system wiring harness |
F31 | Connection (engine glow plugs), in the diesel direct injection system wiring harness |
* | Only vehicles with additional heater |
F1 | Oil pressure switch |
G | Fuel gauge sender (00771-3113) |
G22 | Speedometer sender (01086) |
G32 | Coolant shortage sender |
J362 | Immobiliser control unit |
T10 | 10-pin connector, green, in the interconnection station |
T10a | 10-pin connector, red, in the interconnection station |
T10c | 10-pin connector, black, in the interconnection station |
T24a | 24-pin connector, in the cylinder head, on the left |
15 | Earthing point, in the cylinder head |
A38 | Positive connection -2- (15a), in dash panel wiring harness |
G1 | Fuel gauge (00664) |
G3 | Coolant temperature indicator |
G5 | Rev. counter (00662) |
J285 | Control unit with warning display on dash panel insert (01317) |
K3 | Oil pressure warning lamp (00755) |
K28 | Temperature/coolant shortage warning lamp |
K29 | Pre-heating period warning lamp (00626) |
K105 | Fuel gauge warning lamp (01082) |
T10 | 10-pin connector, green, in the interconnection station |
T10c | 10-pin connector, black, in the interconnection station |
G21 | Speedometer |
J285 | Control unit with warning lamps on the instrument panel |
J362 | Immobilizer control unit |
K2 | Alternator warning lamp |
SB16 | Fuse -16- in fuseholder |
T10a | 10-way connector, red, in the wiring harness interconnection |
76 | Earth point, near gearbox control |
238 | Earth connection -1-, interior wiring harness |
249 | Earth connection -2-, interior wiring harness |
A27 | Connection (speed signal), in the instrument panel wiring harness |
A121 | Connection (High-Bus), instrument panel wiring harness |
A122 | Connection (Low-Bus), instrument panel wiring harness |
B158 | Connection (S), interior wiring harness |