What does it mean when a wrench light appears on the dashboard?

1 Answers
StLayla
07/29/25 9:36am
The reason a wrench light appears on the dashboard is that car manufacturers have set up a maintenance reminder function to alert owners to perform scheduled maintenance at specific mileage intervals. After maintenance is completed, the maintenance reminder light can only be turned off by following a certain reset procedure. Car maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the vehicle, also known as vehicle servicing. Modern car maintenance mainly includes servicing the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and more. The purpose of car maintenance is to keep the vehicle clean, ensure normal technical conditions, eliminate potential hazards, prevent faults, slow down the deterioration process, and extend the service life.
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