The oil pressure indicator warns of a drop in engine oil pressure. This light comes on if the oil pressure in the engine does not reach the required level. If the lubrication system is in order, the oil pressure warning light will come on after turning the key to the second position, informing us that there is no pressure in the engine.

However, after starting the engine, the pressure will increase, and the warning light will go out. Beware that if the oil pressure indicator lights up even after starting, it means that there is a lack of engine oil in the engine or there is a malfunction in the lubrication system.