Front seat heating connection diagram: - left front seat heaters; 2 – Left front seat heater switch with indicator lamp; 3 – relay for switching on front seat heaters; 4 – ignition switch; 5 – mounting block; 6 – Right front seat heater switch with indicator lamp; 7 – Right front seat heaters; 8 – 16 A fuse; A – to power sources.
The heaters are switched on by switches 2 and 6 (see fig.) (left and right seats respectively). The heaters have built-in thermostats for electric seat heating. The thermostat contacts close when the seat surface temperature is (25±5)°C, and open when heated to a temperature of (31±4)°C. The difference in temperature values between the closing and opening of the built-in thermostat contacts must be at least 5°C.
The information is published on the website: VAZbook.ru