Vehicle Questions and Answers
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There is no manual way to turn off the check engine light on the 2016 Lexus RX350. It illuminates to alert you of a car issue, which could be anything. Instead of trying to troubleshoot yourself, it’s best to take your car to a mechanic with an OBD tool for a diagnostic scan. This will reveal the trouble code and pinpoint the problem, allowing you to have it fixed and reset the light. A quick check you can do yourself is to ensure the gas cap and fuel door are properly closed, as a loose cap or open door could also trigger the light. It's not necessary to waste a trip to the mechanic for this simple issue, so always check these first.
To clear the maintenance light on a 2016 Lexus RX 350, you should first put the car in the on position without starting the engine. Next, press the odometer button, then turn off the ignition. While holding down the odo/trip button, turn the ignition back on.