"Maint Reqd" is a dashboard warning light that stands for "Maintenance Required." It is a programmed reminder from your car's computer that routine service, like an oil change or tire rotation, is due soon based on mileage or time. It is generally not an indicator of an immediate, critical problem like a "Check Engine" light. Instead, it's a proactive signal to help you maintain your vehicle's health and longevity.
This light is typically triggered by a simple mileage counter. When you reach a certain pre-set interval (e.g., every 5,000, 7,500, or 10,000 miles), the light illuminates. The specific service needed depends on your vehicle's make, model, and maintenance schedule.
| Common Maintenance Tasks Triggered by "Maint Reqd" Light | Typical Interval (Miles) |
|---|
| Engine Oil & Filter Change | 5,000 - 10,000 |
| Tire Rotation & Pressure Check | 5,000 - 7,500 |
| Cabin Air Filter Replacement | 15,000 - 30,000 |
| Engine Air Filter Inspection/Replacement | 30,000 - 45,000 |
| Multi-Point Vehicle Inspection (Brakes, Fluids, etc.) | Varies with Service Interval |
Ignoring the light won't cause your car to break down immediately, but consistently postponing service can lead to reduced fuel efficiency, accelerated wear on engine components, and potentially costly repairs down the road. The first step is always to consult your owner's manual. It will specify the exact service required for your specific model at that mileage point. After the service is performed, a technician (or you, if you're DIY-inclined) will reset the light, which clears the reminder until the next interval. Resetting the light without performing the service is not recommended, as it disables an important maintenance tracking tool.
