Most important terminals
Terminal 15 (Position «ON» ignition switch). Receives power through the ignition switch. The wires only supply power when the ignition is on and in most cases are green or black with a stripe of a different color.
Terminal 30 («+» batteries). This terminal supplies battery power; it is in most cases red or red with a stripe of another color.
Terminal 31 («-» batteries). Leads to mass. Wires are usually brown.
Wiring designation
The designation of the wires in the diagrams is of the type BKWH 0.5.
Numbers (0.5) mean the cross section of the wire (mm2). The letter part indicates the main color of the wire - the first two letters, and the color of the stripes (in the presence of) wires - two second letters:
VC | Black | RK | Pink |
BR | Brown | RD | Red |
BU | Blue | VT | Violet |
GN | Green | WH | White |
GY | Grey | YE | Yellow |
OG | Orange |
List of electrical components
General notation
15, 30, 31 | Corresponding terminal numbers |
5 A, 7.5 A... 80 A | Rated current of the corresponding elements of the electrical circuit |
AB | Airbag |
ABS | Anti-lock braking system |
AC | air conditioner |
ANT | Antenna |
ASP | Outside rearview mirror |
AT | automatic transmission |
AZV | Drawbar hitch |
VSM | Salon electrical control unit |
BRAKE | Stoplight switch |
CIG | cigarette lighter |
CLS | clutch switch |
CLUTCH | Clutch |
CRC | Speed controller (tempostat) |
CRP | car phone |
D | Diesel |
DCS-NPBV | Door contact switches - except Combo models |
DIAG | Diagnostic connector |
DWA | Anti-theft alarm device |
ESS | Climate control device |
EMP | Radio |
EPS | Electric power steering |
ESP | Anti-skid system |
F12, F16... F125/FB1... | Fuse, with corresponding number |
FH | Power window |
FL | headlights |
FL-NXNL | headlights (except xenon) |
FOG-F | Fog lights |
FOG-R | misty lights |
GB | Great Britain |
GID | Graphic information display |
GPS | Global positioning system |
HAZ | Alarm, switch |
HEAT or HZG | heater |
HOR | horn |
HSH | Rear window heater |
IMO | immobilizer system |
INS | instrument cluster |
IRL-NPBV | Interior lighting - except Combo models |
J | Japan |
KSP | Fuel pump |
KZL | License plate light |
LHD | Left Hand Drive |
LIG-R (NPBV) | Rear combination lamps (except Combo models) |
LISW | Light switch |
LPL (NPBV/PBV) | Number lock light (except combo models/for combo models) |
LSW | Light switch |
LWR | Light range adjustment |
MIC | Microphone |
MID | Multifunctional information display |
MIR-L/R | Door mirror (left/right) |
MIRELEKNPB | Interior rear-view mirror (except Combo models) |
MK | Engine cooling system |
MT | Manual transmission |
AIT | Easytronic system |
NAV | Navigation system |
NSL | misty lantern |
PBV | Combo Models |
PPS | Gas pedal sensor |
RADIO | Radio |
READ-R NPBV | Reading lamps (for rear passengers) |
REMOTE or RC | Remote control |
RFS | reversing lights |
RHD | Right Hand Drive |
RL | Rear lights |
RW | Rear window cleaner |
SD | top hatch |
SH | Seat heating |
SLS | Stoplight switch |
STA | Starting and charging (charging) |
SUN (ZSN) | sunblind |
TEL | Telephone |
TID | Three function information display |
TL | Turn signal lamps |
TM | Telematics |
TRUNK-L NPBV | Rear combination lamp (except Combo models) |
TURNSW | turn signal switch |
XNL | xenon headlights |
W | Contact key sensor |
WA | Windscreen wipers (general designation) |
WA-HL | headlight washer |
WEG | Vehicle speed sensor |
WI | Windscreen wipers (general designation) |
WI-F | Windshield wipers |
Wl-B | Rear window cleaner |
WRL | Rear left window |
WRR ZIG | Rear Right Window Cigarette Lighter |
ZV | Single lock |
Z10XE, Z16SE, Z18XE, Z13DT etc. | designation of the corresponding engine |
Elements of electrical circuits
A1_A75 | Assembling the electric power steering |
A1_A160 | Heating control module |
A1_A160.3 | Heating fan switch |
A1_A160.4 | Heated rear window switch |
A1_A160.5 | HVAC control panel backlight |
A1_A160.8 | Control lamp of system of heating of back glass |
A15 | Salon electrical control unit |
A37 | ABS/TC control module |
A38 | ABS control module |
A40 | ignition module |
A75 | Assembling the electric power steering |
A84 | Engine control module |
A84A | Engine control module (Multec) |
A84B | Engine control module (Motronic) |
A84C | Engine control module (Simtec) |
A84D | Diesel engine control module |
A111 | Throttle position controller |
A112A | Automatic transmission control module |
A112A1 | Selector Lever Assembly |
A112A2 | Automatic transmission switch |
A112AZ | AT Shift Control Valve Assembly |
A112B | Easytronic shift control module |
A132A | Radio |
A147 | glow plug control module (diesel models) |
A160 | Assembling the HVAC Air Distributor |
A163 | Gear Lever Switch |
B1_A75 | Angle sensor |
B1_A112AZ | ATF temperature sensor |
B1_M8 | Fuel level sensor in the tank |
B2_A112AZ | AT input shaft speed sensor |
VZ_A112AZ | AT output speed sensor |
B9 (L/R) | horn (left/right) |
B18 | Pressure sensor in the A/C system |
B22 | Gas pedal position sensor |
B23 | Outside temperature sensor |
B28 | Camshaft sensor |
VZO | crankshaft pulse sensor |
B39 | coolant temperature sensor |
B41 | Engine oil level sensor |
B52 (L/R) | Front wheel speed sensor (left/right) |
B57 | Post catalytic lambda probe |
B64 | Intake air temperature sensor |
B65 | Knock sensor |
B67 | Intake manifold pressure sensor (MAP) |
B69 | Mass air flow sensor (MAF) |
B76 (L/R) | Rear wheel speed sensor (left/right) |
B79 | Cabin anti-theft alarm sensor |
B79 (L/R) | Anti-theft alarm glass break sensor (left/right) |
B86 | Rain sensor |
B87 | Fuel filter water level sensor (diesel models) |
B109L | Left front full range speaker |
B109LT | Left front tweeter |
B109R | Right front full range speaker |
B109RT | Right front tweeter |
B117L | Left rear full range speaker |
B117R | Right rear full range speaker |
B150 | boost pressure sensor |
B156 | Microphone |
B166 | Heated pre-catalytic lambda probe |
B176 | Rail fuel pressure sensor (Common Rail) |
C7 | radio capacitor |
E1_A112A1 | Selector lever position indication |
E62 | Luggage compartment lamp |
E67 | Lamp for general interior lighting |
E68 | Assembling the front seat lamp |
E68.1 | General interior lighting |
E68.2 | Customized reading lights |
E68.3 | Control lamp of system of recognition of occupation of a forward passenger seat |
E69 (L/R) | Anti-fog headlight (left/right) |
E75L/R | Side turn signal repeater (left/right) |
E79 | Upper level stop signal |
E94 | Reading light (for rear passengers) |
E97L/R | misty fire (left/right) |
E98 (A/B) | License plate lamp (left/right) |
E106 (L/R) | Assembling the rear combination lamp (left/right) |
E106 (L/R).1 | Rear clearance (left/right) |
E106 (L/R).2 | Stop signal (left/right) |
E106 (L/R).3 | reversing lamp (left/right) |
E106 (L/R).4 | direction indicator (left/right) |
E121 (LA/RA) | Assembling the headlight (left/right) |
E121 (LA/RA).1 | low beam lamp (left/right) |
E121 (LA/RA).2 | high beam lamp (left/right) |
E121 (LA/RA).3 | Turn signal lamp (left/right) |
E121 (LA/RA).4 | parking light lamp (size) (left/right) |
E121 (LA/RA).5 | Device for adjusting the direction of the optical axes of the headlights (left/right) |
E124 | Interior mirror module |
H16 | Alarm siren |
H16PS | The sound amplifier of a siren of the anticreeping alarm system |
K24A | Driver door lock relay |
K24V | Single Lock Relay |
K24S | Single lock release relay |
K24D | Anti-theft alarm relay |
K26 | Engine control module relay |
K30A (B/C/D) | Radiator Fan Relay |
K35 | Fuel pump relay |
K39 | Fog lamp relay |
K40 | Fuel filter heating relay (diesel models) |
K43 | low beam relay |
K45 | high beam relay |
K46 | Headlight cleaner relay |
K47 | Horn relay |
K49 | Heated rear window relay |
K56 | Rear window wiper relay |
K58 | Fog lamp relay |
K66 | Turn signal relay |
K66.1 | Left Turn Signal Relay |
K66.2 | Right Turn Signal Relay |
K66L | Left Turn Signal Relay |
K66R | Right Turn Signal Relay |
K67 | Alarm Siren Relay |
K69A | Windshield Wiper Relay (step 1/interval mode) |
K69V | Windshield Wiper Relay (stage 2) |
K70 | Windshield Wiper Pump Relay |
K71 | Reverse Light Relay |
K74 | Windshield Wiper Pump Relay |
K76 | Relay for parking lights |
L2A | First cylinder injector |
L2B | Second cylinder injector |
L2C | Third cylinder injector |
L2D | Fourth cylinder injector |
M1 M8 | Fuel pump |
М1_А75 | Power steering electric motor |
М1_А160 | HVAC fan motor |
M1_Y13D | Single lock electric motor |
M1_Y49 | The electric motor of a single tailgate lock |
M7 | Radiator fan motor |
M8 | Fuel tank |
M10D | Power window motor driver's door |
M10R | Power window motor for front passenger door |
M11D | Assembling the left exterior rear-view mirror |
M11R | Assembly of the right outside rear-view mirror |
M12 | Rear window wiper motor |
M12L | Rear window wiper motor, left tailgate |
M12R | Rear window wiper motor, right tailgate |
M16 | Top hatch electric motor |
M17 | Windshield wiper motor |
R6A | Three function display |
R6B | Multifunction display |
R6S | Graphic information display |
R1 | cigarette lighter |
R1_A160 | HVAC Fan Motor Resistor Assembly |
R14 | A heating element (heating element) driver's seat heating |
R19 | A heating element (heating element) heated front passenger seat |
R22 | Heated rear window heating element |
R23A | Glow plug of the first cylinder |
R23B | Second cylinder glow plug |
R23C | Third cylinder glow plug |
R23D | Fourth cylinder glow plug |
R26 | Fuel filter heating |
S1_A112A1 | Ignition lock switch |
S1_X78 | Fog light switch/trailer wiring connector |
S1_Y49 | The switch of the uniform lock of a door of a back door/anti-theft alarm system |
S1_Y13D | Single lock switch |
S2_A112A1 | Selector lever lock switch |
S3_A112A1 | Start Assist Switch |
S4_A112A1 | Switch for economical and sporty driving programs |
S32 | Reversing light switch |
S39 | Luggage compartment light switch |
S41 | clutch switch |
S63D | Driver's door contact switch |
S63P | Front Passenger Door Contact Switch |
S63RL | Contact switch rear left side door |
S63RR | Contact switch rear right side door |
S87 | Engine oil pressure switch |
S112P | Passenger Door Power Window Switch Assembly |
S112D | Driver's door switch assembly |
S112D.1 | Driver's door power window switch |
S112D.2 | Front Passenger Power Window Switch |
S120 | Hazard switch |
S124 | Assembly of outdoor lighting switches |
S124.1 | Rotary switch for outdoor lighting modes |
S124.2 | Dashboard illumination dimmer (potentiometer) |
S124.3 | Headlight optics direction adjuster |
S124.4 | Interior light switch |
S124.5 | Fog light switch |
S124.6 | Rear fog light switch |
S135 | Anti-theft alarm hood contact switch |
S169 | Door Mirror Switch Assembly |
S169.1 | Door mirror adjustment switch |
S169.2 | Door mirror selection switch (left/right) |
S216 | Double brake light switch |
S228 | Sunroof switch |
S229 | Left stalk module |
S229.1 | high beam switch |
S229.2 | Turn signal switch |
S229.3 | Tempostat switch |
S260L | Driver's seat electric heating switch |
S260R | Front passenger seat electric heating switch |
Y1 A112A1 | Selector lever lock magnet |
Y1 A112AZ | 2/3 gear solenoid valve |
Y2 A112AZ | 1/2 and 3/4 gear solenoid valve |
Y3 A112AZ | Neutral solenoid valve |
Y4 A112AZ | Torque Converter Clutch Solenoid Valve |
Y5 A112AZ | Fluid pressure control solenoid valve |
Y10 | electric motor (unified) fuel filler cap lock |
Y13D | Assembling a single driver's door lock |
Y13PA | Assembly of a single lock of the front passenger door |
Y35 (L/R) | Electromotor single lock rear (Left/Right) doors |
Y49 | Assembling the tailgate lock |
Y56 | Electromagnetic valve of the exhaust gas regeneration system |
Y57 | Fuel tank ventilation solenoid valve |
Y105 | Washer pump for windshield and rear window |
Y106 | headlight washer pump |
Y144 | Shift Solenoid Valve Assembly |
Y144.1 | Gear selector |
Y144.2 | gear change device |
Y154 | Fuel pressure control solenoid valve |
Plug connectors
A143 | phone connector |
X1 | Dashboard - Body |
X2 | Dashboard - Body (front left) /Body (rear left) |
HZ | Dashboard - Driver's door |
X4 | Instrument Panel - Front Passenger Door |
X11 | Body (front end) - Fan |
x12 | Body (front end) - Right rear door |
X13 | Body (front end) - Left rear door |
X14 | Body (front end) - Body (hindquarters) /Body (front left) |
X15 | Body (front end) - Bulkhead engine compartment |
X16 | Body (front left) - Tailgate |
X16_1 | Body (rear left) - Rear left side door |
X16_2 | Body (rear left) - Rear right side door |
X17 | Body (front left) Rear reading lights |
X18 | Body (front end) - Engine |
X19 | Body (front end) - Engine |
X20 | Body (hindquarters) - RPM Sensor/Fuel Tank |
X20.1 | Body (rear left) - RPM sensor |
X20.2 | Body (front end) - Fuel tank |
X20.3 | Body (front end) - Fuel tank |
X21 | Dashboard - Body (back right) |
X26 | Body (front left) - Bulkhead engine compartment |
X27 | Dashboard - Body (front end) |
X28 | Body (front end) - Engine |
X29 | Body (left) - Microphone/Interior anti-theft alarm sensor |
X29.1 | Body (rear left) - Cabin anti-theft alarm sensor |
X29.2 | Body (front left) - Microphone |
X36 | Dashboard - Driver's seat |
X36.3 | driver's seat |
X37 | Instrument Panel - Front Passenger Seat |
X37.3 | Front Passenger Seat - Seat Heater |
X42 | Dashboard - Body (front end) |
X44 | Wiring connector - tailgate |
X45 | Instrument panel - Cabin electrical control unit |
X46 | Body (front end) - Salon electrical control unit |
X49 | Dashboard - Body (front end) |
X50 | Body (front end) - Automatic transmission |
X53 | Body (front end) - Engine control module (Motronic) |
X54 | Engine - Engine Control Module (Motronic) |
X55 | Body (front end) - Engine control module (Multec) |
X56 | Engine - Engine Control Module (Multec) |
X57 | Body (front end) - Engine control module (Simtec) |
X58 | Engine - Engine Control Module (Simtec) |
X60 | Instrument Panel - Electric Power Steering Control Module |
X61 | Instrument Panel - Electric Power Steering Control Module |
X62 | Electric Power Steering Control Module - Steering Angle Sensor |
X63 | Electric Power Steering Control Module - Power Steering Motor |
X66 | Body (front end) - Automatic transmission control module |
X67 | Automatic transmission - Automatic transmission control module |
X68 | Body (front end) /Control device - Easytronic automatic shifting device |
X69 | Automatic transmission - Easytronic automatic shift control |
X74 | Automatic Transmission - Shift Solenoid Valve Assembly |
X75 | Automatic Transmission - Shift Solenoid Valve Assembly |
X78 | Trailer Wiring Connector |
X79 | Body (hindquarters) - Trailer wiring connector |
X80 | Body (rear left) - RPM sensor |
X81 | Body (front left) - Fuel tank |
X93 | Positive battery terminal - Engine |
Mass points
1 | Tunnel |
2 | Tunnel |
4 | A-pillar on the driver's side |
5 | Rear left body |
6 | Tailgate |
8 | Chassis |
9 | Right side of the engine compartment |
10 | Front left body |
12 | Engine |
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