How to Reset the Wrench Light on a Car?

[CarterLynn]

Insert the key, but only insert it without turning. Hold down the trip meter button for 5-10 seconds, then turn the key to the "ON" position. After another 5-10 seconds, start the engine. Keep holding the button throughout this process without releasing it. The wrench indicator will then be reset.

[VanMaya]

That wrench symbol lighting up on the dashboard means it's time for vehicle maintenance. Last time I encountered this, the technician at the 4S shop helped clear it after servicing - they just plugged in a computer diagnostic tool and fixed it in minutes. Actually, this indicator is like an internal reminder system preset by the vehicle, automatically alerting when reaching scheduled maintenance mileage. For DIY reset: first turn off and disconnect power, then press and hold the trip reset button on the dashboard while turning the key to power-on position (without starting the engine), release the button when the wrench light flashes. Note reset procedures vary significantly between models - Japanese and American cars use completely different methods. If unsuccessful, consult professionals who can also verify critical maintenance items like oil and brakes are properly serviced.