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Scheme of the electrical equipment of the VAZ-2104 car: 1 - side direction indicators; 2 - block headlights; 3 - headlight cleaners; 4 - sound signals; 5 - headlight washer motor; 6 - carburetor pneumatic valve control unit; 7 - gearmotor windscreen cleaner; 8 - windshield washer motor; 9 - brake fluid level sensor; 10 - ignition coil; 11 - engine compartment lamp; 12 - ignition distributor; 13 - oil pressure warning lamp sensor; 14 - spark plugs; 15 - coolant temperature indicator sensor; 16 - generator; 17 - carburetor microswitch; 18 - battery; 19 - pneumatic valve; 20 - starter enable relay; 21 - starter; 22 - windshield wiper relay; 23 - ignition relay; 24 - relay-breaker for alarm and direction indicators; 25 - stoplight switch; 26 - socket for a portable lamp; 27 - reverse light switch; 28 - switch of the parking brake warning lamp; 29 - mounting block; 30 - instrument lighting switch; 31 - ignition switch; 32 - steering column switch for outdoor lighting; 33 - stalk switch windshield wiper; 34 - stalk switch for windshield and headlight washer, headlight cleaners; 35 - switch of sound signals; 36 - headlight switch; 37 - turn signal switch; 38 - alarm switch; 39 - rear window heating switch; 40 - heater motor; 41 - cigarette lighter; 42 - glove box lighting lamp; 43 - ceiling switches located in the door pillars; 44 - fog light switch in the rear lights; 45 - oil pressure warning lamp; 46 - fuel reserve control lamp; 47 - instrument cluster; 48 - relay-breaker of the parking brake warning lamp; 49 - brake fluid level control lamp; 50 - block of control lamps; 51 - control lamp of the rear fog light; 52 - parking brake warning lamp; 53 - voltmeter; 54 - control lamp side light; 55 - speedometer; 56 - control lamp of direction indicators; 57 - control lamp high beam headlights; 58 - heater motor switch; 59 - ceiling; 60 - additional heater motor resistor; 61 - rear lights; 62 - license plate lights; 63 - sensor for level indicator and fuel reserve; 64 - rear window heating element; 65 - key switch for outdoor lighting; 66 - dome light for the luggage compartment; 67 - rear window washer motor; 68 - rear window cleaner motor; 69 - battery charge control lamp; 70 - sensor for turning on the electric fan; 71 - electric fan of the engine cooling system; A - the order of the conditional numbering of the plugs in the pads of the steering column switch