A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
J59 | X contact relief relay |
S237 | Fuse in fuse holder |
T1 | Single connector, right on engine block |
T2 | 2-pin connector, right on engine block |
T6n | 6-pin connector, red, on protective housing for control units, left in engine compartment |
T10b | 10-pin connector, black, on protective housing for control units, left in engine compartment |
T10d | 10-pin connector, brown, on protective housing for control units, left in engine compartment |
T10e | 10-pin connector, yellow, on protective housing for control units, left in engine compartment |
1 | Earth strap, battery - body |
2 | Earth strap, gearbox - body |
500 | Screw connection -1- (30), on relay plate |
502 | Screw connection -1- (30a), on relay plate |
A17 | Connection (61), in dash panel wiring harness |
A52 | Positive connection -2- (30), in dash panel wiring harness |
* | To April 1998 |
** | From May 1998 |
N | Ignition coil 1, left on cylinder head |
N122 | Final output stage, left on cylinder head |
N128 | Ignition coil 2, left on cylinder head |
N158 | Ignition coil 3, left on cylinder head |
N163 | Ignition coil 4, left on cylinder head |
N164 | Ignition coil 5, left on cylinder head |
P | Spark plug connector |
Q | Flame plug |
T6 | 6-pin connector, brown, on output stage for ignition coils |
T6a | 6-pin connector, black, on output stage for ignition coils |
T6b | 6-pin connector, black, on ignition coil |
T6n | 6-pin connector, red, on protective housing for control units, left in engine compartment |
T10e | 10-pin connector, orange, on protective housing for control units, left in engine compartment |
124 | Earth connection, in engine compartment right wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
D52 | Positive connection (15a), in engine compartment wiring harness |
* | To April 1998 |
** | From May 1998 |
D | Ignition/starter switch |
G70 | Air mass meter |
J207 | Starter inhibitor relay |
J220 | Motronic control unit, in protective housing for control units, left in engine compartment |
S231 | Fuse in fuse holder |
S232 | Fuse in fuse holder |
T9 | 9-pin connector, on starter inhibitor relay |
T10h | 10-pin connector, blue, on protective housing for control units, left in engine compartment |
T80 | 80-pin connector, on Motronic control unit |
124 | Earth connection, in engine compartment right wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
D52 | Positive connection (15a), in engine compartment wiring harness |
--- | For vehicles with automatic gearbox only |
*** | For vehicles with manual gearbox only |
G2 | Coolant temperature sender |
G40 | Hall sender |
G62 | Coolant temperature sender |
J104 | ABS with EDL control unit |
J217 | Automatic gearbox control unit |
J220 | Motronic control unit, in protective housing for control units, left in engine compartment |
T10b | 10-pin connector, black, on protective housing for control units, left in engine compartment |
T10e | 10-pin connector, orange, on protective housing for control units, left in engine compartment |
T10h | 10-pin connector, blue, on protective housing for control units, left in engine compartment |
T15b | 15-pin connector, red, on protective housing for control units, left in engine compartment |
T31 | 31-pin connector, on ABS with EDL control unit |
T80 | 80-pin connector, on Motronic control unit |
T88 | 88-pin connector, on automatic gearbox control unit |
220 | Earth connection (sender earth), in engine wiring harness |
* | To April 1998 |
** | From May 1998 |
F60 | Idling switch |
G42 | Intake air temperature sender |
G61 | Knock sensor I |
G69 | Throttle valve potentiometer |
G88 | Throttle valve positioner potentiometer |
J220 | Motronic control unit, in protective housing for control units, left in engine compartment |
J338 | Throttle valve control unit |
T3a | 3-pin connector, green, left on bulkhead |
T6n | 6-pin connector, red, on protective housing for control units, left in engine compartment |
T8h | 8-pin connector, black, on throttle valve control unit |
T10b | 10-pin connector, black, on protective housing for control units, left in engine compartment |
T10d | 10-pin connector, brown, on protective housing for control units, left in engine compartment (air conditioning system) |
T15b | 15-pin connector, red, on protective housing for control units, left in engine compartment |
T80 | 80-pin connector, on Motronic control unit |
V60 | Throttle valve positioner |
15 | Earth point, on cylinder head |
501 | Screw connection -2- (30), on relay plate |
D101 | Connection -1-, in engine compartment wiring harness |
* | - To April 1998 |
** | - From May 1998 |
F | Brake light switch |
F47 | Cruise cont. sys. brake pedal switch |
G28 | Engine speed sender |
G66 | Knock sensor II |
J220 | Motronic control unit, in protective housing for control units, left in engine compartment |
S13 | Fuse in relay plate fuse box |
T3b | 3-pin connector, grey, left on bulkhead |
T3c | 3-pin connector, blue, left on bulkhead |
T10g | 10-pin connector, white, on protective housing for control units, left in engine compartment |
T80 | 80-pin connector, on Motronic control unit |
12 | Earth point, in engine compartment, left |
124 | Earth connection, in engine compartment right wiring harness |
220 | Earth connection (sender earth), in engine wiring harness |
A89 | Connection (brake light switch), in dash panel wiring harness |
A130 | Connection (CCS), in dash panel wiring harness |
* | To April 1998 |
** | From May 1998 |
--- | For vehicles with automatic gearbox only |
*** | For vehicles with manual gearbox only |
E45 | Cruise control system switch Position 0 = OFF in detent Position 1 = OFF with button Position 2 = ON Position 3 = RES |
E227 | Cruise control system (CCS) button (Set) |
F36 | Clutch pedal switch, for CCS only |
J217 | Automatic gearbox control unit |
J220 | Motronic control unit |
T10 | 10-pin connector, black, right next to steering column |
T10b | 10-pin connector, black, on protective housing for control units, left in engine compartment |
T10d | 10-pin connector, brown, on protective housing for control units, left in engine compartment |
T10e | 10-pin connector, yellow, on protective housing for control units, left in engine compartment |
T10g | 10-pin connector, white, on protective housing for control units, left in engine compartment |
T10m | 10-pin connector, brown, right A-pillar coupling station (automatic gearbox connection) |
T15a | 15-pin connector, white, on protective housing for control units, left in engine compartment |
T15c | 15-pin connector, brown, right A-pillar coupling station (automatic gearbox connection) |
T80 | 80-pin connector |
T88 | 88-pin connector, on automatic gearbox control unit (5 speed automatic) |
A130 | Connection (CCS), in dash panel wiring harness |
* | To April 1998 |
** | From May 1998 |
*** | For vehicles with manual gearbox only |
--- | - For vehicles with automatic gearbox only |
J17 | Fuel pump relay (208) |
J220 | Motronic control unit, in protective housing for control units, left in engine compartment |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
N83 | Injector, cylinder 5 |
S234 | Fuse in fuse holder |
T8f | 8-pin connector |
T10b | 10-pin connector, black, on protective housing for control units, left in engine compartment |
T10e | 10-pin connector, yellow, on protective housing for control units, left in engine compartment |
T80 | 80-pin connector, on Motronic control unit |
504 | Screw connection -1- (87F), on relay plate |
A86 | Connection (50a), in dash panel wiring harness |
E7 | Positive connection (87a), in Motronic wiring harness |
* | To April 1998 |
** | From May 1998 |
G39 | Lambda probe |
J220 | Motronic control unit, in protective housing for control units, left in engine compartment |
J299 | Secondary air pump relay (373), on protective housing for control units, left in engine compartment |
N80 | Activated charcoal filter system solenoid valve I (pulsed) |
N112 | Secondary air inlet valve |
N156 | Intake manifold change-over valve |
S130 | Secondary air pump fuse, in protective housing for control units, left in engine compartment |
T4 | 4-pin connector, brown |
T80 | 80-pin connector, on Motronic control unit |
V101 | Secondary air pump motor |
124 | Earth connection, in engine compartment right wiring harness |
E30 | Connection (87a), in engine wiring harness |
J220 | Motronic control unit, in protective housing for control units, left in engine compartment |
J155 | Coolant pump control unit (181), in protective housing for control units, left in engine compartment |
S78 | Coolant pump fuse, in protective housing for control units, left in engine compartment |
S229 | Fuse in fuse holder |
T8g | 8-pin connector, on coolant pump control unit |
T6n | 6-pin connector, red, on protective housing for control units, left in engine compartment |
T10b | 10-pin connector, black, on protective housing for control units, left in engine compartment |
T10d | 10-pin connector, brown, on protective housing for control units, left in engine compartment |
T10e | 10-pin connector, orange, on protective housing for control units, left in engine compartment |
T80 | 80-pin connector, on Motronic control unit |
V50 | Coolant circulation pump |
124 | Earth connection, in engine compartment right wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
A42 | Connection (fuel gauge), in dash panel wiring harness |
A45 | Connection (engine speed signal), in dash panel wiring harness |
E30 | Connection (87a), in engine wiring harness |
F1 | Oil pressure switch |
G | Fuel gauge sender |
G6 | Fuel pump (pre-supply pump) |
G22 | Speedometer sender, reed contact sender left in gearbox |
G32 | Coolant shortage indicator sender |
S228 | Fuse in fuse holder |
T3d | 3-pin connector, front left in engine compartment |
T6c | 6-pin connector, blue, left A-pillar coupling station |
T10a | 10-pin connector, brown, left A-pillar coupling station |
T10b | 10-pin connector, black, on protective housing for control units, left in engine compartment |
T10e | 10-pin connector, yellow, on protective housing for control units, left in engine compartment |
75 | Earth point, rear pillar, right |
124 | Earth connection, in engine compartment right wiring harness |
197 | Earth connection -4-, in rear wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
* | To April 1998 |
** | From May 1998 |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
H11 | Oil pressure warning buzzer |
J285 | Control unit with display in dash panel insert |
L75 | Digital display illumination |
K2 | Alternator warning lamp |
K3 | Oil pressure warning lamp |
K28 | Coolant temperature/coolant shortage warning lamp |
T32a | 32-pin connector, blue, on dash panel insert |
T32b | 32-pin connector, green, on dash panel insert |
Y4 | Odometer display |
A27 | Connection (speed signal), in dash panel wiring harness |
A42 | Connection (fuel gauge), in dash panel wiring harness |
A45 | Connection (engine speed signal), in dash panel wiring harness |
* | To April 1998 |
** | From May 1998 |