To reset the service light on a 2003 Renault Megane, turn on the ignition without starting the engine. Press and hold the trip reset button on the dashboard until the service light begins to flash, then release the button. After a few seconds, the light should turn off. If it doesn't, repeat the process to ensure the reset was successful.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
reset service engine light
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How do I reset the service engine light on a 2003 Chevy Trailblazer?
How do you reset the oil service warning light manually on a 2003 BMW 525i?
reset service engine light on BMW 325
You need a scan tool to reset light after repairing the code.
Take it to your dealer!
To reset the service light on a 2003 BMW Z4, turn the ignition key to the "on" position (without starting the engine). Press the gas pedal fully three times within 10 seconds. Then, turn the ignition off and back on to check if the service light has reset. If successfully reset, the light should no longer be illuminated.
To reset the engine management light on a 2003 Renault Clio, you can use an OBD-II scanner to clear any diagnostic trouble codes (DTCs) that triggered the light. Alternatively, you can disconnect the car battery for about 15 minutes to reset the system, but this method may also reset other settings. Always ensure that any underlying issues are addressed before resetting the light to avoid future problems.
Check engine light is reset with a scan tool.Oil change due is reset by pressing "step" until "0 miles to service" is displayed. Then press and hold "reset" until it resets.