A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
J59 | X contact relief relay |
S162 | Fuse -1- (30), in battery fuse holder |
S163 | Fuse -2- (30), in battery fuse holder |
S176 | Fuse -4- (30), in battery fuse holder |
S177 | Fuse -5- (30), in battery fuse holder |
T4 | 4-pin connector, near starter (on vehicles fitted with air conditioner) |
T6 | 6-pin connector, brown, in protective housing for connectors, left in plenum chamber |
T10d | 10-pin connector, white, in protective housing for connectors, left in plenum chamber |
500 | Screw connection -1- (30), on relay plate |
502 | Screw connection -1- (30a), on relay plate |
A41 | Positive (+) connection (50), in dash panel wiring harness |
D97 | Connection (50), in engine compartment wiring harness |
D | Ignition/starter switch |
J363 | Current supply relay for Simos control unit, in protective housing in engine compartment, left (control number 30) |
S10 | Fuse in fuse box |
S229 | Fuse in fuse box |
T6 | 6-pin connector, brown, in protective housing for connectors, in plenum chamber, left |
T14 | 14-pin connector, in cable channel left in engine compartment |
42 | Earth point, next to steering columm |
81 | Earth connection -1-, in dash panel wiring harness |
501 | Screw connection -2- (30), 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 |
A104 | Positive (+) connection -2- (15), in dash panel wiring harness |
D51 | Positive (+) connection -1- (15), in engine compartment wiring harness |
F88 | Power assisted steering pressure switch |
G2 | Coolant temperature sender |
G28 | Engine speed sender |
G61 | Knock sensor I |
G62 | Coolant temperature sender |
J361 | Simos control unit, centre in plenum chamber |
T3 | 3-pin connector, on front of engine |
T3a | 3-pin connector, on front of engine |
T14 | 14-pin connector, in cable channel left in engine compartment |
T121 | 121-pin connector |
G40 | Hall sender |
G212 | Exhaust gas recirculation potentiometer |
J361 | Simos control unit, centre in plenum chamber |
N18 | Exhaust gas recirculation valve |
N156 | Intake manifold change-over valve |
T2a | 2-pin connector, in cable channel left in engine compartment |
T3b | 3-pin connector, on front of engine |
T6d | 6-pin connector |
T10 | 10-pin connector, orange, in protective housing for connectors, left in plenum chamber |
T68 | 68-pin connector |
T121 | 121-pin connector |
** | Air conditioning system |
J104 | ABS/ABS with ESP control unit |
J361 | Simos control unit, in plenum chamber, centre |
N79 | Heater element (crankcase breather) |
T10d | 10-pin connector, white, in protective housing for connectors, in plenum chamber, left |
T25 | 25-pin connector, on ABS/ABS with EDL control unit |
T47 | 47-pin connector, on ABS with EDL/TCS/ESP control unit |
T121 | 121-pin connector |
131 | Earth connection -2-, in engine compartment wiring harness |
608 | Earth point, in plenum chamber, centre |
609 | Earth point, in plenum chamber, right |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
G39 | Lambda probe |
G187 | Throttle valve drive angle sender -1- (electric throttle operation) |
G188 | Throttle valve drive angle sender -2- (electric throttle operation) |
J361 | Simos control unit, centre in plenum chamber |
T6a | 6-pin connector |
T6c | 6-pin connector, near catalyst |
T10h | 10-pin connector, blue, in protective housing for connectors, left in plenum chamber |
T121 | 121-pin connector |
E30 | Connection (87a), in engine wiring harness |
E45 | Cruise control system switch** |
E227 | Cruise control system (CCS) button (Set) |
J361 | Simos control unit, centre in plenum chamber |
T7 | 7-pin connector, next to steering column |
T10e | 10-pin connector, black, in protective housing for connectors, left in plenum chamber |
T121 | 121-pin connector |
A20 | Connection (15a), in dash panel wiring harness |
** | For vehicles with CCS only |
F | Brake light switch |
F36 | Clutch pedal switch |
F47 | Cruise cont. sys. brake pedal switch |
J299 | Secondary air pump relay, in protective housing, left in engine compartment (control number 100) |
J361 | Simos control unit, centre in plenum chamber |
S13 | Fuse in relay plate fuse box |
T10d | 10-pin connector, white, in protective housing for connectors, left in plenum chamber |
T10e | 10-pin connector, black, in protective housing for connectors, left in plenum chamber |
T121 | 121-pin connector |
V101 | Secondary air pump motor |
A18 | Connection (54), in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
G70 | Air mass meter |
G130 | Lambda probe after catalyst |
J17 | Fuel pump relay |
J234 | Airbag control unit, behind lower console |
J361 | Simos control unit, centre in plenum chamber |
N80 | Activated charcoal filter system solenoid valve I |
T4a | 4-pin connector, near catalyst |
T6 | 6-pin connector, brown, in protective housing for connectors, left in plenum chamber |
T10 | 10-pin connector, orange, in protective housing for connectors, left in plenum chamber |
T75 | 75-pin connector |
T121 | 121-pin connector |
A27 | Connection (speed signal), in dash panel wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
G | Fuel gauge sender |
G6 | Fuel pump (pre-supply pump) |
G32 | Coolant shortage indicator sender |
S28 | Fuse in fuse holder |
S34 | Fuse in fuse holder |
S43 | Fuse in fuse holder |
T6 | 6-pin connector, brown, in protective housing for connectors, left in plenum chamber |
T14 | 14-pin connector, in cable channel left in engine compartment |
42 | Earth point, next to steering column |
81 | Earth connection -1-, in dash panel wiring harness |
135 | Earth connection -2-, in dash panel wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
504 | Screw connection -1- (87F), on relay plate |
A99 | Connection -1- (87), in dash panel wiring harness |
B147 | Positive connection -2- (87), in interior wiring harness |
E30 | Connection (87a), in engine wiring harness |
F1 | Oil pressure switch |
G22 | Speedometer sender (Hall sender on gearbox) |
G266 | Oil level/oil temperature sender* |
J285 | Control unit with display in dash panel insert |
K3 | Oil pressure warning lamp |
K28 | Coolant temperature/coolant shortage warning lamp |
K38 | Oil level warning lamp* |
S5 | Fuse in fuse box |
S7 | Fuse in fuse box |
T14 | 14-pin connector, in cable channel left in engine compartment |
T32 | 32-pin connector, blue |
T32a | 32-pin connector, green |
85 | Earth connection -1-, in engine compartment wiring harness |
608 | Earth point, in centre of plenum chamber |
A1 | Positive (+) connection -1- (15), in interior wiring harness |
* | Only with flexible service interval display |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G5 | Rev. counter |
G21 | Speedometer |
H3 | Warning buzzer |
J285 | Control unit with display in dash panel insert |
K2 | Alternator warning lamp |
K105 | Reserve fuel warning lamp |
T32 | 32-pin connector, blue, on dash panel insert |
A13 | Connection (door contact switch), in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
* | Engine speed signal from engine control unit |
J285 | Control unit with display in dash panel insert |
J533 | Data bus diagnostic interface |
K132 | Electronic power control fault lamp |
T16 | 16-pin connector, in dash panel centre, self-diagnosis connection |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |