What is the reason for the simultaneous illumination of the oil light and battery light?

[DiVera]

The reason for the simultaneous illumination of the oil light and battery light is a simultaneous failure in both the oil system and the battery system. The oil light illuminates due to insufficient oil. The battery light illuminates because the engine cannot generate electricity normally. Below is a detailed introduction about engine oil: 1. Overview: Engine oil, also known as engine lubricant, is referred to as Engine-oil in English. Its density is approximately 0.91×10³ (kg/m³). It serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leakage prevention, rust and corrosion protection, and shock absorption for the engine. 2. Composition: Engine oil consists of two parts: base oil and additives. Base oil is the main component of lubricating oil, determining its basic properties. Additives can compensate for and improve the deficiencies in base oil performance, imparting certain new properties, making them an important component of lubricating oil.