A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
J59 | X-contact relief relay |
J226 | Starter inhibitor and reversing light relay |
T1b | Single connector, near battery |
T2 | 2-pin connector, behind the relay plate |
T9 | 9-pin connector, on starter inhibitor and reversing light relay |
1 | Earth strap, battery - body |
2 | Earth strap, gearbox - body |
119 | Earth connection 3, in headlight wiring harness |
* | only manual gearbox |
** | only automatic gearbox |
E9 | Fresh air blower switch |
F18 | Thermal switch for radiator fan |
L16 | Fresh air regulator illumination bulb |
N23 | Fresh air blower series resistor |
S24 | Overheating sensor |
T8c | 8-pin connector, behind centre dash panel |
V2 | Fresh air blower |
V7 | Radiator fan |
43 | Earth point, lower part of right A-pillar |
80 | Earth connection 1, in dash panel wiring harness |
119 | Earth connection 1, in headlight wiring harness |
F60 | Idling speed switch |
G69 | Throttle valve potentiometer |
J81 | Intake manifold preheating relay |
J257 | Mono-Motronic control unit |
N51 | Intake manifold preheating heater element |
T1d | 1-pin connector, near intake manifold |
T2n | 2-pin connector, behind the relay plate |
T8a | 8-pin connector, behind the relay plate |
T28a | 28-pin connector, on engine |
T45 | 45-pin connector |
V60 | Throttle valve positioner |
138 | Earth connection (control unit), in Mono-Motronic wiring harness |
139 | Earth connection (sender earth), in Mono-Motronic wiring harness |
E12 | Positive connection 1 (15), in Mono-Motronic wiring harness |
* | only manual gearbox |
** | only automatic gearbox |
G2 | Coolant temperature display sender |
G42 | Intake air temperature sender |
G62 | Coolant temperature sender |
J17 | Fuel pump relay |
J257 | Mono-Motronic control unit |
N30 | Injector |
N80 | Activated charcoal filter system solenoid valve 1 (pulsed) |
T2a | 2-pin connector |
T2b | 2-pin connector |
T2x | 2-pin connector, behind centre dash panel - self-diagnosis connection -* |
T2z | 2-pin connector, behind centre dash panel - self-diagnosis connection -* |
T28 | 28-pin connector, on engine |
T45 | 45-pin connector |
TV2 | Terminal 30 wiring junction, behind the relay plate |
TV14 | Self-diagnosis wiring junction, above the relay plate |
15 | Earth point, on cylinder head |
80 | Earth connection 1, in dash panel wiring harness |
138 | Earth connection (control unit), in Mono-Motronic wiring harness |
139 | Earth connection (sender earth), in Mono-Motronic wiring harness |
E11 | Positive connection (30), in Mono-Motronic wiring harness |
* | from model year 1994 see Current Flow Diagram self-diagnosis -connection bus! |
G39 | Lambda probe or |
| Lambda probe, with heater |
J257 | Mono-Motronic control unit |
T2j | 2-pin connector, near intake manifold |
T2r | 2-pin connector, behind the relay plate |
T4 | 4-pin connector, near intake manifold |
T8a | 8-pin connector, behind the relay plate |
T28a | 28-pin connector, on engine |
T45 | 45-pin connector |
29 | Earth point, near exhaust manifold |
138 | Earth connection (control unit), in Mono-Motronic wiring harness |
* | only automatic gearbox |
** | Depends on equipment |
G | Fuel gauge sender |
G6 | Fuel pump |
G40 | Hall sender |
J257 | Mono-Motronic control unit |
N152 | Ignition transformer |
N157 | Ignition transformer output stage |
O | Ignition distributor |
P | Spark plug connector |
Q | Spark plugs |
T3a | 3-pin connector |
T28a | 28-pin connector, on engine |
T45 | 45-pin connector |
15 | Earth point, on cylinder head |
138 | Earth connection (control unit), in Mono-Motronic wiring harness |
196 | Earth connection, in rear wiring harness |
E13 | Positive connection 2 (15), in Mono-Motronic wiring harness |
* | Resistance cable, resistance values ⇒workshop manual |
** | Depends on equipment |
F1 | Oil pressure switch |
F22 | Oil pressure switch (0.3 bar) |
G32 | Coolant shortage indicator sender |
J285 | Control unit with display in dash panel insert |
K1 | Main beam warning lamp |
K2 | Alternator warning lamp |
K65 | Left turn signal warning lamp |
K94 | Right turn signal warning lamp |
L10 | Dash panel insert illumination bulb |
L75 | Digital display illumination bulb |
T28 | 28-pin connector, on dash panel insert |
T28a | 28-pin connector, on engine |
TV4 | Terminal 15 wiring junction |
119 | Earth connection 1, in headlight wiring harness |
E86 | Multifunction display call-up button |
E109 | Multifunction display memory switch |
G8 | Oil temperature sender |
G17 | Ambient temperature sensor |
G22 | Speedometer sender |
J119 | Multifunction display |
J285 | Control unit with display in dash panel insert |
L75 | Digital display illumination bulb |
T1e | 1-pin connector, behind the dash panel |
T4b | 4-pin connector, behind steering column switch trim |
T28 | 28-pin connector, on dash panel insert |
T28a | 28-pin connector, on engine |
15 | Earth point, on cylinder head |
F2 | Front left contact switch |
F3 | Front right contact switch |
F10 | Rear left door contact switch |
F11 | Rear right door contact switch |
L48 | Ashtray illumination bulb, rear |
T1 | 1-pin connector, on left in luggage compartment |
T1g | Single connector, behind the relay plate, connection for central locking |
T2c | 2-pin connector, on left C-pillar |
T4a | 4-pin connector, behind the relay plate |
T5e | 5-pin connector, on rear cross-panel |
T5f | 5-pin connector, above the relay plate |
T5g | 5-pin connector, on left in luggage compartment |
TV17 | Door contact switch wiring junction, above the relay plate |
W6 | Glove compartment light |
W13 | Front passenger reading light |
W15 | Interior light with switch-off delay |
X | Number plate light |
50 | Earth point, on left in luggage compartment |
98 | Earth connection, in rear lid wiring harness |
195 | Earth connection, in rear door switch wiring harness |
196 | Earth connection 1, in rear wiring harness |
R8 | Connection (door contact switch), in rear door contact switch wiring harness |
R9 | Connection (door contact switch), in rear wiring harness |
W2 | Positive connection (58), in rear wiring harness |
W9 | Positive connection (30), in rear wiring harness |
W11 | Connection (58), in rear lid wiring harness |
F5 | Luggage compartment light switch |
F9 | Handbrake warning switch |
F34 | Brake fluid level warning contact |
L28 | Cigarette lighter illumination bulb |
R | Radio |
T1a | 1-pin connector, above the relay plate |
T2g | 2-pin connector, on left in luggage compartment |
T5e | 5-pin connector, on rear cross-panel |
T5g | 5-pin connector, on left in luggage compartment |
T8 | 8-pin connector, on radio |
U1 | Cigarette lighter |
W3 | Luggage compartment light |
44 | Earth point, lower part of left A-pillar |
80 | Earth connection 1, in dash panel wiring harness |
98 | Earth connection, in rear lid wiring harness |
119 | Earth connection 1, in headlight wiring harness |
A11 | Positive connection (58b), in dash panel wiring harness |
A40 | Positive connection -1- (30), in dash panel wiring harness |
E102 | Headlight range control regulator |
T4 | 4-pin connector, on left in bulkhead |
T19 | 19-pin connector, behind right radiator |
V48 | Left headlight range control motor |
V49 | Right headlight range control motor |
17 | Earth point, on intake manifold |
18 | Earth point, on engine block |
119 | Earth connection 1, in headlight wiring harness |
198 | Earth connection, in front lighting wiring harness |
M2 | Right tail light bulb |
M4 | Left tail light bulb |
M5 | Front left turn signal bulb |
M6 | Rear left turn signal bulb |
M7 | Front right turn signal bulb |
M8 | Rear right turn signal bulb |
T2f | 2-pin connector, behind the relay plate |
T2h | 2-pin connector, behind left suspension strut |
T2i | 2-pin connector, behind right suspension strut |
T5d | 5-pin connector, on left rear fog light |
T8d | 8-pin connector, on left rear fog light |
T8e | 8-pin connector, on right rear fog light |
T19 | 19-pin connector, behind right radiator |
50 | Earth point, on left in luggage compartment |
63 | Earth point, left tail light bulb holder |
64 | Earth point, tail light bulb holder |
119 | Earth connection 1, in headlight wiring harness |
196 | Earth connection 1, in rear wiring harness |
198 | Earth connection, in front lighting wiring harness |
C19 | Connection (right turn signal) in headlight wiring harness |
C20 | Connection (left turn signal) in headlight wiring harness |
E1 | Light switch |
E20 | Illumination regulators - switches and instruments |
E23 | Front and rear fog light switch |
K4 | Side light warning lamp |
K13 | Rear fog light warning lamp |
L9 | Light switch illumination bulb |
L20 | Rear fog light bulb |
T3 | 3-pin connector, behind left dash panel |
T8d | 8-pin connector, on left rear fog light |
T19 | 19-pin connector, behind right radiator |
64 | Earth point, right tail light bulb holder |
119 | Earth connection 1, in headlight wiring harness |
198 | Earth connection, in front lighting wiring harness |
E15 | Heated rear window switch |
F4 | Reversing light switch |
H1 | Dual tone horn |
J4 | Dual tone horn relay |
K10 | Heated rear window warning lamp |
L39 | Heated rear window switch illumination bulb |
M16 | Left reversing light bulb |
M17 | Right reversing light bulb |
T1f | Single connector, in luggage compartment, rear left |
T2k | 2-pin connector, behind the relay plate |
T5d | 5-pin connector, on left rear fog light |
T8d | 8-pin connector, on left rear fog light |
T8e | 8-pin connector, on right rear fog light |
T19 | 19-pin connector, behind right radiator |
Z1 | Heated rear window |
63 | Earth point, left tail light bulb holder |
64 | Earth point, right tail light bulb holder |
98 | Earth connection, in rear lid wiring harness |
129 | Earth connection, in dual tone horn wiring harness |
C13 | Positive connection in dual tone horn wiring harness |
E22 | Intermittent wiper switch |
H | Horn plate |
J31 | Automatic intermittent wash and wipe relay |
T2s | 2-pin connector, behind the relay plate |
T4c | 4-pin connector, behind steering column switch trim |
T5c | 5-pin connector, behind steering column switch trim |
T7a | 7-pin connector, behind steering column switch trim |
V | Windscreen wiper motor |
E15 | Connection (53a), in Mono-Motronic wiring harness |
F | Brake light switch |
J30 | Rear window wiper and washer relay |
M9 | Left brake light bulb |
M10 | Right brake light bulb |
T5d | 5-pin connector, on left rear fog light |
T5e | 5-pin connector, on rear cross-panel |
T5g | 5-pin connector, on left in luggage compartment |
T8d | 8-pin connector, on left rear fog light |
T8e | 8-pin connector, on right rear fog light |
V12 | Rear window wiper motor |
V59 | Windscreen and rear window washer pump |
63 | Earth point, left tail light bulb holder |
64 | Earth point, right tail light bulb holder |
98 | Earth connection, in rear lid wiring harness |