Conventional symbols on electrical diagrams
| 1 | Battery |
| 2 | Ignition switch (lock) |
| 3 | Starter |
| 4 | Generator |
| 5 | Fuse box under the hood |
| 6 | Front Panel Fuse/Relay/Multi-Timer Box |
| 7 | Horn button/headlight switch |
| a | starter switch |
| b | side lights/headlights |
| c | front fog lights |
| d | headlights flashing |
| 8 | Cooling system fan switch |
| 9 | Cooling system fan motor |
| 10 | Cooling Fan Resistor |
| 11 | Diagnostic connector |
| 12 | Relay box under the hood |
| a | starter relay |
| b | injection system relay |
| c | cooling fan relay |
| d | low speed cooling fan relay |
| e | power steering relay |
| f | fuel filter heating relay |
| g | atmospheric pressure relay |
| 15 | Electric Power Steering Pump |
| 16 | Security system control unit |
| 17 | Passenger seat belt pretensioner |
| 19 | Driver's airbag |
| 20 | Passenger airbag |
| 21 | Horn button/headlight switch |
| a | sound signal |
| b | side lights/headlights |
| d | rear fog lights |
| e | direction indicator |
| 22 | Sound signal |
| 23 | Cigarette lighter |
| 25 | Heater Fan Assembly |
| 26 | Heater Fan Switch |
| a | switch |
| b | air conditioner switch |
| with | circulation switch |
| d | rear window defroster switch |
| e | rear window heating indicator |
| f | recirculation indicator |
| g | air conditioner indicator |
| 27 | Interior lighting rheostat |
| 30 | Air conditioning control unit |
| 31 | Three-function air conditioner switch |
| 32 | Air conditioner clutch |
| 35 | Instrument panel |
| a | fuel gauge |
| b | immobilizer indicator |
| c | injection system indicator |
| d | battery emergency charging indicator |
| e | fuel reserve indicator |
| f | temperature alarm indicator |
| g | oil pressure drop indicator |
| h | rear fog light indicator |
| i | fog light indicator |
| j | right turn indicator |
| k | left turn indicator |
| l | low beam indicator |
| m | high beam indicator |
| n | seat belt indicator |
| r | open door indicator |
| s | instrument lighting |
| t | temperature indicator |
| u | brake pad wear indicator |
| v | ABS indicator |
| w | brake system malfunction indicator |
| x | tachometer |
| y | speedometer |
| z | oil level indicator |
| a1 | on-board computer |
| 36 | Fuel Pump/Fuel Level Sensor Unit |
| 37 | Oil pressure drop alarm sensor |
| 38 | Seat belt sensor |
| 39 | Coolant Temperature/Emergency Coolant Temperature Sensor |
| 40 | Brake pad wear sensor |
| 41 | Brake fluid level emergency drop sensor |
| 42 | Parking brake lever position sensor |
| 43 | Oil level sensor |
| 44 | Windscreen wiper/washer switch |
| a | trip computer reset button |
| b | windshield wiper |
| c | rear window wiper/washer |
| d | windshield washer |
| 46 | ABS control unit |
| 47 | Left Front Wheel Sensor |
| 48 | Right Front Wheel Sensor |
| 49 | Left rear wheel sensor |
| 50 | Right rear wheel sensor |
| 51 | Clock/outside temperature indicator (depends on the equipment level) |
| 52 | Clock/outside temperature indicator/audio system display (depends on the equipment level) |
| 53 | Passenger Side Outside Mirror Assembly (outside air temperature sensor) |
| 54 | Left side lights |
| 55 | Right side lights |
| 56 | Left headlight |
| 57 | Right headlight |
| 58 | Left rear light |
| a | rear side light |
| b | reversing lights |
| c | brake lights |
| d | direction indicators |
| e | fog lights |
| 59 | Right rear light |
| a | rear side light |
| b | reversing light bulbs |
| c | brake lights |
| d | direction indicators |
| 60 | License plate lighting |
| 61 | Left front fog light |
| 62 | Right front fog light |
| 65 | High-mounted brake light |
| 66 | Reverse light switch (manual transmission) |
| 67 | Automatic transmission module |
| 68 | Automatic transmission control unit |
| 69 | Brake light switch |
| 70 | Left turn signal |
| 71 | Right turn signal |
| 72 | Left side turn signal repeater |
| 73 | Right side turn signal repeater |
| 74 | Hazard warning switch |
| 75 | Headlight corrector control |
| 76 | Left headlight corrector motor |
| 77 | Right headlight corrector motor |
| 80 | Infrared receiver (if provided) |
| 81 | Luggage compartment lighting |
| 82 | Luggage compartment light switch |
| 83 | Front "polite" lighting |
| 84 | Switch in the driver's door |
| 85 | Switch in the passenger door |
| 86 | Switch in the left rear door |
| 87 | Switch in the right rear door |
| 88 | Windshield wiper motor |
| 89 | Rear window wiper motor |
| 91 | Windscreen washer pump |
| 92 | Headlight Washer Pump Relay |
| 93 | Rear window defroster |
| 95 | Mirror switch |
| 96 | Driver's mirror assembly |
| 97 | Audio system |
| 98 | Left front speaker |
| 99 | Right front speaker |
| 100 | Left front high frequency speaker (twitter) |
| 101 | Right front high-frequency speaker (twitter) |
| 102 | Door lock switch |
| 103 | Tailgate Lock Drive Motor |
| 104 | Left rear door lock drive motor |
| 105 | Right rear door lock drive motor |
| 106 | Driver's door lock drive motor |
| 107 | Passenger door lock drive motor |
| 108 | Sunroof drive motor |
| 110 | Driver's door window lifter motor |
| 111 | Passenger door window lifter motor |
| 112 | Driver's door window switch |
| 113 | Passenger door window switch on driver's door |
| 114 | Passenger door window switch on the passenger door |