A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
J519 | Onboard power supply control unit |
S162 | Fuse -1- (30), in battery fuse holder |
S163 | Fuse -2- (30), in battery fuse holder |
S176 | Fuse -4- (30), in battery fuse holder |
T2 | 2-Pin Connector |
T3c | 3-Pin Connector, (grey) in engine compartment, left |
T11d | 11-Pin Connector, (white) in engine compartment, left |
T12a | 12-Pin Connector, (white) in engine compartment, left |
T18a | 18-Pin Connector, on onboard power supply control unit |
1 | Earth strap, battery body |
3 | Earth strap, engine - body |
14 | Earth point, on gearbox |
B170 | Positive connection -2- (30), in interior wiring harness |
D | Ignition/starter switch |
J359 | Low heat output relay |
J360 | High heat output relay |
J519 | Onboard power 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 |
T6q | 6-Pin Connector, (blue) in engine compartment, left |
T18a | 18-Pin Connector, on onboard power supply control unit |
Z35 | Additional heating heater element |
606 | Earth point, under the centre console, near gear stick |
A176 | Connection (additional heater), in dash panel wiring harness |
B111 | Positive connection -1- (30a), in interior wiring harness |
B150 | Positive connection -2- (30a), in interior wiring harness |
B151 | Positive connection -3- (30a), in interior wiring harness |
B163 | Positive connection -1- (15), in interior wiring harness |
B165 | Positive connection -2- (15), in interior wiring harness |
B170 | Positive connection -2- (30), in interior wiring harness |
B492 | Positive connection -3- (15), in interior wiring harness |
B503 | Positive connection -7- (30a), in interior wiring harness |
J17 | Fuel pump relay |
J248 | Diesel direct injection system control unit |
J317 | Terminal 30 voltage supply relay |
J519 | Onboard power supply control unit |
SB4 | Fuse -4- on fuse holder |
SB14 | Fuse -14- on fuse holder |
SB40 | Fuse -40- on fuse holder |
T3c | 3-Pin Connector, (grey) in engine compartment, left |
T6p | 6-Pin Connector, (yellow) in engine compartment, left |
T11b | 11-Pin Connector, (red) in engine compartment, left |
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 |
F36 | Clutch pedal switch |
F47 | Cruise control system brake pedal switch (diesel direct injection system) |
F268 | Additional heating heater element contact switch |
G79 | Accelerator pedal position sender |
G185 | Accelerator pedal position sender -2- |
J111 | Brake light relay |
J248 | Diesel direct injection system control unit |
J519 | Onboard power supply control unit |
SB32 | Fuse -32- on fuse holder |
T4c | 4-Pin Connector, on brake pedal switch |
T4p | 4-Pin Connector, on clutch pedal switch |
T5i | 5-Pin Connector, on brake light relay |
T6q | 6-Pin Connector, (blue) in engine compartment, left |
T6z | 6-Pin Connector, on accelerator pedal position sender |
T10c | 10-Pin Connector, behind dash panel, right |
T11a | 11-Pin Connector, (blue) in engine compartment, left |
T16c | 16-Pin Connector |
T121 | 121-Pin Connector |
238 | Earth connection -1-, in interior wiring harness |
B131 | Connection (54), in interior wiring harness |
B135 | Connection -1- (15a), in interior wiring harness |
B235 | Positive connection -4- (15a), in interior wiring harness |
D73 | Positive connection (54), in engine compartment wiring harness |
D101 | Connection -1-, in engine compartment wiring harness |
G40 | Hall sender |
J248 | Diesel direct injection system control unit |
J519 | Onboard power supply control unit |
N18 | Exhaust gas recirculation valve |
N75 | Charge pressure control solenoid valve |
T6b | 6-Pin Connector |
T14a | 14-Pin Connector, in engine compartment, left |
T121 | 121-Pin Connector |
132 | Earth connection -3-, in engine compartment wiring harness |
E30 | Connection (87a), in engine wiring harness |
G28 | Engine speed sender |
J248 | Diesel direct injection system control unit |
J519 | Onboard power supply control unit |
T6q | 6-Pin Connector, (blue) in engine compartment, left |
T11d | 11-Pin Connector, (white) in engine compartment, left |
T16a | 16-Pin Connector, on onboard power supply control unit |
T16b | 16-Pin Connector, diagnosis connection |
T18a | 18-Pin Connector, on onboard power supply control unit |
T121 | 121-Pin Connector |
13 | Earth point, on right in engine compartment |
131 | Earth connection -2-, in engine compartment wiring harness |
B159 | Connection (diagnosis), in interior wiring harness |
B229 | Connection (high bus), in interior wiring harness |
B230 | Connection (low bus), in interior wiring harness |
D159 | Connection (high bus), in engine compartment wiring harness |
D160 | Connection (low bus), in engine compartment wiring harness |
G70 | Air mass meter |
J248 | Diesel direct injection system control unit |
J519 | Onboard power supply control unit |
SB16 | Fuse -16- on fuse holder |
SB17 | Fuse -17- on fuse holder |
T5l | 5-Pin Connector |
T6e | 6-Pin Connector, on onboard power supply control unit |
T11b | 11-Pin Connector, (red) in engine compartment, left |
T11d | 11-Pin Connector, (white) in engine compartment, left |
T121 | 121-Pin Connector |
A130 | Connection (GRA (CCS)), in dash panel wiring harness |
D52 | Positive connection (15a), in engine compartment wiring harness |
J52 | Glow plug relay |
J248 | Diesel direct injection system control unit |
J519 | Onboard power supply control unit |
N240 | Unit injector valve, No. 1 cyl. |
N241 | Unit injector valve, No. 2 cyl. |
N242 | Unit injector valve, No. 3 cyl. |
Q6 | Glow plug - (engine) |
T2g | 2-Pin Connector, near glow plugs |
T6a | 6-Pin Connector |
T6w | 6-Pin Connector, (grey) in engine compartment, left |
T11b | 11-Pin Connector, (red) in engine compartment, left |
T11d | 11-Pin Connector, (white) in engine compartment, left |
T121 | 121-Pin Connector |
A56 | Positive connection -2- (30), in dash panel wiring harness |
A152 | Connection -5- (87), in dash panel wiring harness |
B178 | Connection (speed signal), in interior wiring harness |
D78 | Positive connection -1- (30a), in engine compartment wiring harness |
D98 | Connection (glow plugs), in engine compartment wiring harness |
F1 | Oil pressure switch |
G | Fuel gauge sender |
G1 | Fuel gauge |
G6 | Fuel pump (pre-supply pump) |
G22 | Speedometer sender (Hall sender on gearbox) |
G266 | Oil level/oil temperature sender |
J285 | Control unit with display in dash panel insert |
J519 | Onboard power supply control unit |
K3 | Oil pressure warning lamp |
K83 | Exhaust emissions warning lamp |
K105 | Reserve fuel warning lamp |
K132 | Electronic power control fault lamp |
SB7 | Fuse -7- on fuse holder |
SB41 | Fuse -41- on fuse holder |
T4a | 4-Pin Connector, on fuel gauge sender |
T6v | 6-Pin Connector, (green) in engine compartment, left |
T11b | 11-Pin Connector, (red) in engine compartment, left |
T11d | 11-Pin Connector, (white) in engine compartment, left |
T14a | 14-Pin Connector, in engine compartment, left |
T32a | 32-Pin Connector, on dash panel insert |
249 | Earth connection -2-, in interior wiring harness |
278 | Earth connection -4-, in interior wiring harness |
294 | Earth connection -9-, in interior wiring harness |
606 | Earth point, under the centre console, near gear stick |
A139 | Connection -3- (15), in dash panel wiring harness |