How do I turn off the master light on my Toyota?
Turn the ignition switch to the “ON” position while holding down the trip meter reset knob. Hold down the knob for at least 5 seconds. The information display indicates “MAINT REQD RESET MODE COMPLETE”, the master warning light turns on and the tone sounds.
Why has my engine management light came on?
Your engine management light may come on if the oxygen sensor detects your car is running fuel which is too rich or too lean. There may also be a fault with the sensor. A missing, clogged or damaged air filter can itself damage the mass airflow sensor and cause the engine light to come on.
What does the master warning light on the dash mean?
Dashboard indicator lights and their meaning may differ depending on the make and model of a vehicle, but the following are some potential reasons for why the Master Warning Light may be on in the dashboard: Low tire pressure. Low fuel. Low washer fluid. Low coolant. Low battery voltage. A door is ajar. The parking brake is still engaged.
How to know if a warning message is displayed?
1. Master warning light. The master warning light also comes on or flashes in order to indicate that a message is currently being displayed on the multi-information display. 2. Multi-information display. If any of the warning message turns on again after performing the following actions,…
What does the warning light on my Lexus mean?
Master warning light. The master warning light also comes on or flashes in order to indicate that a message is currently being displayed on the multi-information display. 2. Multi-information display. If any of the warning message turns on again after performing the following actions, contact your Lexus dealer.
Is it possible to reset the warning lights on the dash?
This will result in a warning light appearing on your vehicle’s dashboard. After the repair is complete, however, it may still be necessary to reset your the computer in order for the warning light or lights to disappear. Fortunately, this process is fairly simple. Open the hood of your vehicle.