What does a wrench warning light mean?

2 Answers
AlessandraAnn
07/23/25 11:43pm
Car dashboard wrench light is the maintenance reminder light, it lights up to indicate that the car needs maintenance. The car maintenance reminder light is not due to a fault, it only serves as a reminder. Here is more information about car maintenance: 1. Introduction: Car maintenance, also known as car servicing, refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car. 2. Function: To keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent faults, and extend the service life. 3. Types: Regular maintenance is divided into three aspects: body maintenance, interior maintenance, and body refurbishment.
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DeGrace
08/10/25 7:34pm
The other day while I was driving, a wrench icon suddenly lit up on the dashboard, which immediately made me nervous. Fortunately, after checking the owner's manual, I found out it was just the maintenance reminder light, not a big issue. This light indicates that the vehicle is due for routine maintenance, such as an oil change, filter inspection, or brake pad check. If ignored, deteriorated oil can cause engine wear, increased fuel consumption, and in severe cases, even a breakdown. My advice is not to panic—it's just a friendly reminder—but it's essential to visit a professional repair shop as soon as possible. Some vehicles calculate this automatically based on mileage or time; for example, my Volkswagen model lights up every 5,000 kilometers or so, and the light is reset after maintenance. Developing a habit of regular maintenance can prevent this light from suddenly appearing and startling you.
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