What does it mean when a wrench symbol lights up on the car?
1 Answers
It reminds the driver to perform vehicle maintenance in a timely manner. There are 4 maintenance taboos: 1. Avoid poor ventilation: Do not run the engine for a long time in an unventilated garage. The exhaust gas from the engine contains carbon monoxide. Prolonged exposure to low concentrations of carbon monoxide can cause headaches, rapid breathing, nausea, vomiting, weakness, dizziness, mental confusion, and even brain damage. 2. Avoid sucking fuel pipes with the mouth: Gasoline is not only flammable and explosive but also toxic, especially leaded gasoline, which can damage the nervous system, digestive tract, and kidneys. In addition, gasoline contains high concentrations of sulfides. Since hydrogen sulfide is also toxic, inhaling gasoline can lead to poisoning or death. 3. Avoid exposure to carburetor cleaner: Most carburetor cleaners contain methyl chloride, aromatic compounds, and ethanol. Inhaling these substances or getting them on the skin and eyes can pose safety hazards. 4. Avoid mechanical injuries: When performing maintenance, clear work signs should be set up. When starting the car, pay attention to the gear position of the transmission to prevent accidental movement that could injure people. When working under the engine hood, ensure others leave the driver's seat to prevent accidental injuries caused by sudden engine movement or operation of controls by others.
