
The ignition system of car engines consists of an ignition module, high-voltage wires and spark plugs.

Checking and topping up the coolant should be done on a cold engine.
It is necessary to add coolant of the same brand as it was filled in.

The pressure regulator changes the pressure in the hydraulic drive of the rear wheel brakes depending on the load on the rear axle of the car.

To prevent a sudden failure of the car's brake system, it is necessary to check the tightness of the parts of the brake system and the serviceability of the brake mechanisms at each technical inspection.