A | Battery |
B | Starter |
D | Ignition/starter switch |
J59 | X contact relief relay |
S127 | Heated windscreen fuse, on the battery |
T8a | 8-pin connector, at ignition/starter switch |
1 | Earth strap, battery body |
3 | Earth strap, engine - body |
13 | Earth point, on right in engine compartment |
81 | Earth connection -1-, in dash panel wiring harness |
A2 | Positive connection (15), in dash panel wiring harness |
A21 | Positive connection (86s), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A34 | Connection (75x), in dash panel wiring harness |
A52 | Positive connection -2- (30), in dash panel wiring harness |
*1 | for petrol engines |
*2 | for diesel engines |
*3 | not valid for vehicles with day driving lights |
*4 | only for vehicles with windscreen heater |
*5 | not valid for vehicles Taxi |
E1 | Light switch |
E23 | Front and rear fog light switch |
J5 | Fog light relay |
L9 | Light switch light bulb |
T17a | 17-pin connector, at light switch |
44a | Earth point -2-, on lower part of left A-pillar |
81 | Earth connection -1-, in dash panel wiring harness |
135 | Earth connection -2-, in dash panel wiring harness |
A19 | Connection (58d), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A34 | Connection (75x), in dash panel wiring harness |
A43 | Connection (57L), in dash panel wiring harness |
A44 | Connection (57R), in dash panel wiring harness |
A51 | Connection (56), in dash panel wiring harness |
*1 | not valid for vehicles with day driving lights |
*5 | not valid for vehicles Taxi |
E4 | Headlight dipper/flasher switch |
L22 | Fog light bulb, left |
L23 | Fog light bulb, right |
M1 | Side light bulb, left |
M3 | Side light bulb, right |
M30 | Main beam bulb, left |
M32 | Main beam bulb, right |
T6a | 6-pin connector, on right A-pillar (pink) |
T10a | 10-pin connector, on left A-pillar (pink) |
T10c | 10-pin connector, at left headlight |
T10d | 10-pin connector, at right headlight |
T12a | 12-pin connector, at headlight dipper/flasher switch |
43 | Earth point, on lower part of right A-pillar |
44 | Earth point, on lower part of left A-pillar |
176 | Earth connection, in right headlight wiring harness |
179 | Earth connection, in left headlight wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A43 | Connection (57L), in dash panel wiring harness |
A44 | Connection (57R), in dash panel wiring harness |
A51 | Connection (56), in dash panel wiring harness |
A95 | Connection -1- (56a), in dash panel wiring harness |
A191 | Connection (56aR), in dash panel wiring harness |
*1 | not valid for vehicles with day driving lights |
E2 | Turn signal switch |
E19 | Parking light switch |
L131 | Turn signal bulb in exterior mirror, driver side |
L132 | Turn signal bulb in exterior mirror, front passenger side |
M5 | Turn signal bulb, front left |
M7 | Turn signal bulb, front right |
T2a | 2-pin connector, at turn signal, front left |
T2b | 2-pin connector, at turn signal, front right |
T4b | 4-pin connector, on left A-pillar (black) |
T4e | 4-pin connector, on right A-pillar (black) |
T6a | 6-pin connector, on right A-pillar (pink) |
T8m | 8-pin connector, on left A-pillar (black) |
T8n | 8-pin connector, on right A-pillar (black) |
T10a | 10-pin connector, on left A-pillar (pink) |
T12a | 12-pin connector, at headlight dipper/flasher switch |
T12b | 12-pin connector, in driver door |
T12c | 12-pin connector, in front passenger door |
176 | Earth connection, in right headlight wiring harness |
179 | Earth connection, in left headlight wiring harness |
A5 | Positive connection (right turn signal), in dash panel wiring harness |
A6 | Positive connection (left turn signal), in dash panel wiring harness |
A43 | Connection (57L), in dash panel wiring harness |
A44 | Connection (57R), in dash panel wiring harness |
C19 | Connection -1- (right turn signal), in headlight wiring harness |
C20 | Connection (left turn signal), in headlight wiring harness |
*3 | not valid for vehicles with day driving lights |
E3 | Hazard warning light switch |
J2 | Hazard warning light relay |
K6 | Hazard warning light system warning lamp |
L35 | Hazard warning light switch bulb |
T8b | 8-pin connector, at hazard warning light switch |
44a | Earth point -2-, on lower part of left A-pillar |
A5 | Positive connection (right turn signal), in dash panel wiring harness |
A6 | Positive connection (left turn signal), in dash panel wiring harness |
A19 | Connection (58d), in dash panel wiring harness |
*1 | only on vehicles with trailer coupling |
M6 | Turn signal bulb, rear left |
M9 | Brake light bulb, left |
M16 | Reversing light bulb, left |
M41 | Tail light and rear fog light bulb, left |
T6c | 6-pin connector, at the left tail light |
T6e | 6-pin connector, on left A-pillar (blue) |
T10e | 10-pin connector, on left A-pillar (brown) |
T10f | 10-pin connector, on left A-pillar (white) |
U10 | Trailer coupling socket |
77 | Earth point, on lower part of left B-pillar |
86 | Earth connection -1-, in rear wiring harness |
A6 | Positive connection (left turn signal), in dash panel wiring harness |
B131 | Connection (54), in interior wiring harness |
B144 | Connection (58L), in interior wiring harness |
B152 | Connection (left turn signal), in interior wiring harness |
B182 | Connection (reversing lights), in interior wiring harness |
*1 | not valid for vehicles with trailer coupling |
| only on vehicles with trailer coupling |
M8 | Turn signal bulb, rear right |
M10 | Brake light bulb, right |
M17 | Reversing light bulb, right |
M42 | Tail light and rear fog light bulb, right |
T6d | 6-pin connector, at the right tail light |
T10e | 10-pin connector, on left A-pillar (brown) |
T10f | 10-pin connector, on left A-pillar (white) |
U10 | Trailer coupling socket |
78 | Earth point, on lower part of right B-pillar |
87 | Earth connection -2-, in rear wiring harness |
A5 | Positive connection (right turn signal), in dash panel wiring harness |
B143 | Connection (58R), in interior wiring harness |
B153 | Connection (right turn signal), in interior wiring harness |
B182 | Connection (reversing lights), in interior wiring harness |
| only on vehicles with trailer coupling |
F4 | Reversing light switch |
T2c | 2-pin connector, in the rear lid (number plate light) |
T2t | 2-pin connector, at reversing light switch |
T3d | 3-pin connector, in plenum chamber (red) |
T4a | 4-pin connector, at holder for rear lid lock cylinder |
T5c | 5-pin connector, at reversing light switch |
T6e | 6-pin connector, on left A-pillar (blue) |
T10e | 10-pin connector, on left A-pillar (brown) |
T10k | 10-pin connector, in plenum chamber (brown) |
X | Number plate light |
98 | Earth connection, in rear lid wiring harness |
A3 | Positive connection (58), in dash panel wiring harness |
A87 | Connection (reversing lights), in dash panel wiring harness |
B182 | Connection (reversing lights), in interior wiring harness |
D136 | Positive connection -2- (15a), in engine compartment wiring harness |
*1 | for diesel engines |
*2 | not valid for vehicles with day driving lights |
*3 | only for engine identification characters BDG, BSS |
*4 | not valid for engine identification characters BDG, BSS |
| not valid for vehicles with automatic gearbox |
J571 | Bulb failure control unit |
M25 | High level brake light bulbs |
M29 | Dipped beam bulb, left |
M31 | Dipped beam bulb, right |
T2d | 2-pin connector, at high level brake light |
T6a | 6-pin connector, on right A-pillar (pink) |
T10a | 10-pin connector, on left A-pillar (pink) |
T10c | 10-pin connector, at left headlight |
T10d | 10-pin connector, at right headlight |
T10f | 10-pin connector, on left A-pillar (white) |
86 | Earth connection -1-, in rear wiring harness |
135 | Earth connection -2-, in dash panel wiring harness |
176 | Earth connection, in right headlight wiring harness |
179 | Earth connection, in left headlight wiring harness |
A18 | Connection (54), in dash panel wiring harness |
A20 | Positive connection (15a), in dash panel wiring harness |
C28 | Connection -1- (56bL), in headlight wiring harness |
C29 | Connection -2- (56bR), in headlight wiring harness |
*1 | not valid for vehicles with gas discharge lamp |
E20 | Switches and instruments light regulator |
E102 | Headlight range control adjuster |
L54 | Headlight range control/adjuster light bulb |
T6b | 6-pin connector, on right A-pillar (red) |
T6f | 6-pin connector, at illumination regulator and headlight range control adjuster |
T10b | 10-pin connector, on left A-pillar (red) |
T10c | 10-pin connector, at left headlight |
T10d | 10-pin connector, at right headlight |
V48 | Headlight range control motor, left |
V49 | Headlight range control motor, right |
135 | Earth connection -2-, in dash panel wiring harness |
179 | Earth connection, in left headlight wiring harness |
A3 | Positive connection (58), in dash panel wiring harness |
A19 | Connection (58d), in dash panel wiring harness |
A51 | Connection (56), in dash panel wiring harness |
C28 | Connection -1- (56bL), in headlight wiring harness |
C29 | Connection -2- (56bR), in headlight wiring harness |
F138 | Coil in steering wheel |
H | Horn activation |
H2 | High tone horn |
H7 | Low tone horn |
J4 | Horn relay |
T2g | 2-pin connector, at high tone horn |
T2h | 2-pin connector, at low tone horn |
T5a | 5-pin connector, at steering wheel |
T5b | 5-pin connector, in the steering wheel |
T6b | 6-pin connector, on right A-pillar (red) |
T10b | 10-pin connector, on left A-pillar (red) |
81 | Earth connection -1-, in dash panel wiring harness |
176 | Earth connection, in right headlight wiring harness |
179 | Earth connection, in left headlight wiring harness |
A90 | Connection (horn), in dash panel wiring harness |
| not valid for vehicles with multi-function steering wheel |
E22 | Intermittent wiper switch |
E38 | Intermittent wiper control |
J31 | Automatic intermittent wash/wipe relay |
T2f | 2-pin connector, on the windscreen washer pump |
T4c | 4-pin connector, at windscreen wiper motor |
T6g | 6-pin connector, on the intermittent wiper switch |
T8c | 8-pin connector, on the intermittent wiper switch |
T10a | 10-pin connector, on left A-pillar (pink) |
T10b | 10-pin connector, on left A-pillar (red) |
T10h | 10-pin connector, on left A-pillar (lilac) |
V | Windscreen wiper motor |
V5 | Windscreen washer pump |
81 | Earth connection -1-, in dash panel wiring harness |
135 | Earth connection -2-, in dash panel wiring harness |
151 | Earth connection -1-, in front wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
A49 | Connection -1- (windscreen wiper reactivation), in dash panel wiring harness |
A156 | Connection (53c), in dash panel wiring harness |
L42 | Socket light bulb |
L67 | Dash panel left vent illumination |
L68 | Dash panel central vent illumination |
L69 | Dash panel right vent illumination |
T2j | 2-pin connector, behind dash panel, right |
T3a | 3-pin connector, on the socket |
U | Socket |
U1 | Cigarette lighter |
80 | Earth connection, in dash panel wiring harness |
81 | Earth connection -1-, in dash panel wiring harness |
A19 | Connection (58d), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A116 | Connection -2- (58d), in dash panel wiring harness |
J698 | Cool box |
L42 | Socket light bulb |
L50 | Rear centre ashtray light bulb |
L87 | Central rear vent illumination |
S184 | Fuse for socket in luggage compartment, at relay holder |
S185 | Fuse for rear socket, at additional relay holder above the relay holder |
T2k | 2-pin connector, on the central rear vent illumination |
T2l | 2-pin connector, at the rear centre ashtray light bulb |
T3b | 3-pin connector, on the rear socket |
T3s | 3-pin connector, on the socket in luggage compartment |
U5 | 12 V - rear socket |
U9 | Rear cigarette lighter |
U18 | 12 V - Socket in luggage compartment, right |
78 | Earth point, on lower part of right B-pillar |
81 | Earth connection -1-, in dash panel wiring harness |
135 | Earth connection -2-, in dash panel wiring harness |
336 | Earth connection -1-, in floor wiring harness |
A19 | Connection (58d), in dash panel wiring harness |
A52 | Positive connection -2- (30), in dash panel wiring harness |
W61 | Positive connection -3- (30a), in floor wiring harness |
*1 | Optional equipement |
*2 | not valid for vehicles with rear right ashtray |
E15 | Heated rear window switch |
J9 | Heated rear window relay |
K10 | Heated rear window warning lamp |
L39 | Heated rear window switch illumination |
T6e | 6-pin connector, on left A-pillar (blue) |
T6h | 6-pin connector, at heated rear window switch (brown) |
Z1 | Heated rear window |
41 | Earth point, under rear shelf |
81 | Earth connection -1-, in dash panel wiring harness |
A2 | Positive connection (15), in dash panel wiring harness |
A19 | Connection (58d), in dash panel wiring harness |
A82 | Connection (windscreen heater), in dash panel wiring harness |
Z5 | Connection, in window heating wiring harness |
*1 | only on vehicles without TV tuner |
*2 | only on vehicles with TV tuner |
F | Brake light switch |
F47 | Brake pedal switch |
J104 | ABS control unit with EDL and TCS/ESP |
J386 | Door control unit, driver side |
J387 | Door control unit, front passenger side |
J388 | Door control unit, rear left |
J389 | Door control unit, rear right |
J393 | Convenience electric central control unit, in front left footwell |
J... | Engine control units |
R8 | Two-way radio |
T4b | 4-pin connector, at brake pedal switch |
T10f | 10-pin connector, behind radio (Taxi preparation) |
T10j | 10-pin connector, on left A-pillar (blue) |
T10o | 10-pin connector, on left A-pillar (orange) |
A1 | Positive connection (30a), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A38 | Positive connection -2- (15a), in dash panel wiring harness |
A193 | Connection (87a), in dash panel wiring harness |
W20 | Positive connection (30a), in floor wiring harness |
*1 | for petrol engines |
*2 | for diesel engines |
*3 | only on vehicles with ESP |
*4 | only for vehicles with Taxi preparation |
| only for vehicles Taxi |
E231 | Exterior mirror heating button |
J126 | Fresh air blower control unit |
J314 | Air conditioning system control unit |
A2 | Positive connection (15), in dash panel wiring harness |
A20 | Positive connection (15a), in dash panel wiring harness |
A38 | Positive connection -2- (15a), in dash panel wiring harness |
A70 | Positive connection (15a, fuse 31), in dash panel wiring harness |
*1 | only on vehicles with air conditioning system |
*2 | only on vehicles with Climatronic |
J5 | Fog light relay |
J285 | Control unit in dash panel insert |
J393 | Convenience electric central control unit, in front left footwell |
K | Dash panel insert |
K1 | Main beam warning lamp |
K13 | Rear fog light warning lamp |
K17 | Fog light warning lamp |
K18 | Trailer operation warning lamp |
K60 | Dipped beam warning lamp |
K65 | Left turn signal warning lamp |
K94 | Right turn signal warning lamp |
T32a | 32-pin connector, at dash panel insert (blue) |
135 | Earth connection -2-, in dash panel wiring harness |
A5 | Positive connection (right turn signal), in dash panel wiring harness |
A6 | Positive connection (left turn signal), in dash panel wiring harness |
A26 | Connection (door contact switch - driver side), in dash panel wiring harness |
A43 | Connection (57L), in dash panel wiring harness |
A44 | Connection (57R), in dash panel wiring harness |
A47 | Connection (fog lights), in dash panel wiring harness |
A51 | Connection (56), in dash panel wiring harness |
*1 | only on vehicles with trailer coupling |
*2 | not valid for vehicles with day driving lights |
C | Alternator |
J285 | Control unit in dash panel insert |
J431 | Headlight range control unit, in luggage compartment, left |
K | Dash panel insert |
K2 | Alternator warning lamp |
K29 | Glow period warning lamp |
K116 | Rear lid open warning lamp |
K132 | Electronic power control fault lamp |
K166 | Door open warning lamp |
K170 | Bulb failure warning lamp |
K231 | Diesel particle filter warning light |
T10g | 10-pin connector, in plenum chamber (black) |
T15g | 15-pin connector, on right A-pillar (black) |
T32a | 32-pin connector, at dash panel insert (blue) |
T32b | 32-pin connector, at dash panel insert (green) |
A17 | Connection (61), in dash panel wiring harness |
A20 | Positive connection (15a), in dash panel wiring harness |
A146 | Connection (CAN H, convenience), in dash panel wiring harness |
A147 | Connection (CAN L, convenience), in dash panel wiring harness |
*1 | for diesel engines |
*2 | for petrol engines |
*3 | only on vehicles with gas discharge lamps |
*4 | for engine identification characters BSS |
E24 | Belt switch - driver side |
G33 | Windscreen washer fluid level sender |
J285 | Control unit in dash panel insert |
K | Dash panel insert |
K19 | Seat belt warning system warning lamp |
K83 | Exhaust emissions warning lamp |
K86 | TCS warning lamp |
K106 | Washer fluid low warning lamp |
K155 | ESP warning lamp |
T2o | 2-pin connector, at windscreen washer fluid level sender |
T2s | 2-pin connector, under driver seat |
T10a | 10-pin connector, on left A-pillar (pink) |
T10b | 10-pin connector, on left A-pillar (red) |
T10l | 10-pin connector, on right A-pillar (brown) |
T32a | 32-pin connector, at dash panel insert (blue) |
T32b | 32-pin connector, at dash panel insert (green) |
44a | Earth point -2-, on lower part of left A-pillar |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
*1 | only on vehicles with TCS |
*2 | only on vehicles with ESP |
F266 | Bonnet contact switch |
G34 | Brake lining/pad wear sender, front left |
G35 | Brake lining/pad wear sender, front right |
G266 | Oil level/oil temperature sender |
J285 | Control unit in dash panel insert |
J314 | Air conditioning system control unit |
J393 | Convenience electric central control unit, in front left footwell |
K | Dash panel insert |
K32 | Brake pad/lining warning lamp |
K38 | Oil level warning lamp |
K171 | Bonnet open warning lamp |
T2p | 2-pin connector, behind lower left dash panel (red) |
T2r | 2-pin connector, behind lower right dash panel (red) |
T10e | 10-pin connector, on left A-pillar (brown) |
T10j | 10-pin connector, on left A-pillar (blue) |
T10k | 10-pin connector, in plenum chamber (brown) |
T14a | 14-pin connector, on front left in engine compartment (black) |
T15d | 15-pin connector, on left A-pillar (grey) |
T32b | 32-pin connector, at dash panel insert (green) |
87 | Earth connection -2-, in rear wiring harness |
*1 | only for vehicles with anti-theft alarm system |
*2 | only on vehicles with air conditioning system |
G | Fuel gauge sender |
J104 | ABS with EDL control unit |
J285 | Control unit in dash panel insert |
K | Dash panel insert |
K47 | ABS warning lamp |
K75 | Airbag warning lamp |
L10 | Dash panel insert light bulbs |
T6e | 6-pin connector, on left A-pillar (blue) |
T10g | 10-pin connector, in plenum chamber (black) |
T32a | 32-pin connector, at dash panel insert (blue) |
T32b | 32-pin connector, at dash panel insert (green) |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
316 | Earth connection (sender earth) -2-, in engine wiring harness |
A19 | Connection (58d), in dash panel wiring harness |
A121 | Connection (CAN H), in dash panel wiring harness |
A122 | Connection (CAN L), in dash panel wiring harness |
*1 | only on vehicles with ABS with EDL |
E86 | Multi-function display call-up button |
E109 | Multi-function display, memory switch |
G17 | Ambient temperature sensor, under the front bumper |
J119 | Multi-function display |
J285 | Control unit in dash panel insert |
K | Dash panel insert |
T2r | 2-pin connector, at ambient temperature sensor |
T6g | 6-pin connector, on the intermittent wiper switch |
T14a | 14-pin connector, on front left in engine compartment (black) |
T15d | 15-pin connector, on left A-pillar (grey) |
T32b | 32-pin connector, at dash panel insert (green) |
135 | Earth connection -2-, in dash panel wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
D2 | Immobilizer reading coil |
G21 | Speedometer |
J104 | ABS control unit with EDL/ABS with EDL and TCS |
J285 | Control unit in dash panel insert |
J362 | Immobilizer control unit |
K | Dash panel insert |
K117 | Immobilizer warning lamp |
T2e | 2-pin connector, at the immobilizer reading coil |
T32a | 32-pin connector, at dash panel insert (blue) |
T32b | 32-pin connector, at dash panel insert (green) |
Y4 | Odometer display |
Y6 | Selector lever position indicator |
A27 | Connection (speed signal), in dash panel wiring harness |
*1 | Lifetime signal of dash panel insert (only on vehicles with ABS with EDL or TCS) |
*2 | only on vehicles with automatic gearbox |
F9 | Handbrake warning switch |
F34 | Brake fluid level warning contact |
G32 | Coolant shortage indicator sender |
H3 | Buzzer/gong |
J104 | ABS control unit with EDL and TCS/ESP |
J285 | Control unit in dash panel insert |
J533 | Data bus diagnostic interface |
K | Dash panel insert |
K7 | Brake fluid level and handbrake warning lamp |
K28 | Coolant temperature and coolant shortage indicator warning lamp |
T2m | 2-pin connector, at handbrake warning switch |
T2n | 2-pin connector, at brake fluid level warning contact |
T3c | 3-pin connector, at coolant shortage indicator sender |
T10g | 10-pin connector, in plenum chamber (black) |
T10h | 10-pin connector, on left A-pillar (lilac) |
T32a | 32-pin connector, at dash panel insert (blue) |
T32b | 32-pin connector, at dash panel insert (green) |
81 | Earth connection -1-, in dash panel wiring harness |
316 | Earth connection (sender earth) -2-, in engine wiring harness |
A21 | Positive connection (86s), in dash panel wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
A115 | Connection (Handbrake warning), in dash panel wiring harness |
*1 | only on vehicles with ESP |
T8d | 8-pin connector, for radio or radio navigation system control unit (black) |
T16a | 16-pin connector, under the glove compartment on the driver's side (diagnostic connection) |
81 | Earth connection -1-, in dash panel wiring harness |
610 | Earth point (audio), front below centre console |
A19 | Connection (58d), in dash panel wiring harness |
A20 | Positive connection (15a), in dash panel wiring harness |
A21 | Positive connection (86s), in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
A164 | Positive connection -2- (30a), in dash panel wiring harness |
*1 | not valid for radio Rhapsody |
*2 | not valid for radio-navigation system with black/ white display |