What does the wrench icon on the car dashboard mean?
2 Answers
The wrench indicator light on the dashboard is a maintenance reminder light, which serves to alert the owner that the vehicle requires maintenance. Here are detailed explanations about the maintenance: 1. The maintenance reminder light does not indicate a vehicle malfunction. It functions as a timer, reminding the owner when it's time for maintenance. Typically, the maintenance staff will reset the maintenance light to zero after servicing. 2. If the maintenance light remains on after servicing, you can also reset it yourself. Many modern vehicles allow this operation via buttons on the multifunction steering wheel. By navigating the menu to access the maintenance light interface on the dashboard, you can reset it. Different vehicle brands may have varying methods for resetting the maintenance light, so the standard procedure can be found in the user manual. 3. Generally, vehicle maintenance includes eight key items: engine oil, oil filter, transmission fluid, spark plugs, cabin air filter, engine air filter, fuel filter, and brake fluid.
When the wrench icon lit up on my car last time, I quickly checked the manual and found it meant a maintenance due reminder. It usually indicates that the system automatically prompts for routine maintenance after the car has been driven a fixed mileage or time, such as changing the oil, replacing the filter, or checking the brake pads. I remember once ignoring it and not getting the maintenance done in time, which resulted in unstable engine oil pressure and a rattling noise while driving. Later, I spent over a thousand dollars on repairs and regretted it deeply. As an experienced driver who frequently goes on road trips, I recommend scheduling a professional service appointment as soon as you see this icon. Don’t wait until the problem becomes severe. Regular maintenance can extend your car’s lifespan, improve fuel efficiency, and give you peace of mind on long trips. A well-maintained car also makes for a smoother and more enjoyable driving experience.
