Scheme of the electrical circuit for heating, ventilation, wipers

1 – ventilation control switch; 2 – fan motor; 3 – the switch of a screen wiper and a washer of back glass; 4 – the engine of a washer of back and windshields; 5 - rear window wiper motor; 6 - programmer for intermittent wiper operation; 7 - windshield wiper motor; 8 - relay for intermittent wiper operation; 9 - switch for outdoor lighting and windshield wiper; 10 - switch for low and high beam headlights; 11 – sound signal button; 12 - switch direction indicators; 13 - emergency lights switch; 14 - multifunctional switch; 15 - headlight wiper motors; 16 - headlight wiper relay