Why would my maintenance required light come on?
The maintenance required light in your vehicle is designed to alert you when it's time for scheduled maintenance, such as an oil change or other routine service. This light typically comes on based on your vehicle's mileage or time elapsed since the last service. If the light is illuminated, it's important to have your vehicle inspected by a qualified mechanic to determine the cause and address any necessary maintenance.
What Triggers the Maintenance Required Light?
The maintenance required light is triggered by your vehicle's onboard computer system, which tracks various factors related to your vehicle's maintenance needs. Some of the common reasons the light may come on include:
- Mileage Interval: Most vehicles are programmed to illuminate the maintenance required light after a certain number of miles have been driven, typically between 5,000 and 10,000 miles. This is to remind you to have your oil changed and other routine maintenance performed.
- Time Interval: In addition to mileage, the light may also come on based on a time interval, such as every 6 or 12 months, to ensure regular maintenance is performed.
- Sensor Readings: The vehicle's computer monitors various sensors, such as the oil life sensor, and will trigger the maintenance required light when it detects that maintenance is needed.
- Maintenance Reset: If the maintenance required light is not reset after a service is performed, it may continue to stay illuminated, even if the maintenance has been completed.
It's important to note that the specific triggers for the maintenance required light can vary depending on the make, model, and year of your vehicle, so it's best to consult your owner's manual or a qualified mechanic for more information.
What to Do When the Maintenance Required Light Comes On
If the maintenance required light illuminates on your dashboard, here are the steps you should take:
- Check the Owner's Manual: Refer to your vehicle's owner's manual to understand what the maintenance required light indicates and what maintenance is recommended.
- Schedule a Service Appointment: Contact a qualified mechanic or your vehicle's dealership to schedule a service appointment to have your vehicle inspected and any necessary maintenance performed.
- Reset the Maintenance Light: After the required maintenance has been completed, the mechanic should reset the maintenance required light, so it no longer illuminates on your dashboard.
By addressing the maintenance required light promptly, you can help ensure your vehicle continues to run smoothly and avoid more costly repairs down the road.
