How to Reset the Maintenance Light on Your Lexus IS 300

The maintenance light on your Lexus IS 300 is a helpful reminder to perform regular service tasks such as oil changes and inspections. Once you’ve completed the necessary maintenance, it’s important to reset the light to keep your vehicle’s system accurate. Here’s a simple step-by-step guide to help you reset the maintenance light yourself.

Step-by-Step Guide to Reset the Maintenance Light

  • Turn the ignition switch to the “ON” position without starting the engine.
  • Ensure the odometer is set to display “ODO” instead of trip meters.
  • Turn the ignition off, then press and hold the trip meter reset button.
  • While holding the button, turn the ignition back to the “ON” position.
  • Keep holding the button until the maintenance light begins to blink and then goes off.
  • Release the button and turn the ignition off.
  • Start the engine to confirm the maintenance light has been reset.

Resetting the maintenance light regularly after servicing helps you stay on top of your Lexus IS 300’s upkeep. If the light does not reset or comes back on soon after, it may indicate a deeper issue that requires professional attention.