The tachometer and speedometer are electronic-mechanical, and the odometer is completely electronic. Therefore, the car does not have a speedometer drive cable. Information about the speed of movement and the distance traveled is read from the vehicle speed sensor. Odometer reading (total and daily mileage) displayed on the liquid crystal display.
The instrument panel has 18 lamps A12-1, 2, inserted into plastic cartridges. Five lamps are designed to illuminate devices; one lamp illuminates the liquid crystal display of the odometer, the remaining lamps are control lamps. They inform the driver about the inclusion or malfunction of various vehicle systems.
The brake fluid level sensor is installed in the reservoir cap of the master cylinder. When the brake fluid level falls below the permissible level, the sensor float, having lowered, closes the contacts, as a result of which the control lamp on the instrument panel lights up.
The emergency oil pressure sensor is installed in the cylinder head. The contacts of a serviceable oil pressure sensor should close when the pressure in the engine lubrication system drops below 0.06 MPa (0.6 kgf/cm2).
Engine VAZ 2112 (l,5i) can be equipped with an oil level sensor in the crankcase. It is installed on the rear wall of the cylinder block next to the oil filter.
DTOZH - TM106 (coolant temperature gauge sensor), is installed at the end of the engine cylinder head above the clutch housing.
Fuel gauge sensor (and fuel reserve) installed in the fuel module.
The washer fluid level sensor is installed in the windshield washer fluid reservoir. The signal from the sensor is output to the display unit of the onboard control system.
Some cars are equipped with a low coolant level sensor, which is installed in the expansion tank. When the coolant level in the expansion tank drops to the lower mark, the sensor contacts are closed, and the corresponding signaling device lights up in the display unit of the onboard control system.
Also, the car can be equipped with wear sensors for the brake pads of the front wheels. The signal from the sensor is output to the display unit of the onboard control system.