You’re cruising down the road when a small message pops up: “Maintenance Required.” Oh no! Many people feel a sudden anxiety at it’s appearance. But what does that actually mean? Is something wrong? Is your car unsafe to drive?
What is the real meaning behind the maintenance required light? How does it differ from warning indicators, and what steps should you take when you see it?
The maintenance required light—sometimes shown as “MAINT REQD”—is not a warning light. It’s a reminder, typically based on mileage, that it’s time for scheduled service like:
- Oil change
- Tire rotation
- Fluid inspection
- Multi-point checks
It’s not tied to a sensor detecting an issue—just a preset service interval (often every 5,000 miles or 8,000 km).
Maintenance Light vs. Check Engine Light
| Feature | Maintenance Light | Check Engine Light |
|---|---|---|
| Purpose | Routine service reminder | Malfunction indicator |
| Trigger | Time/mileage based | Sensor or system fault |
| Urgency | Low | Medium to high |
| Examples | Oil change due | Misfire, oxygen sensor fault |
Pro Tip: If both lights are on—always diagnose the check engine light first.
Common Reasons It Turns On
- Mileage Milestone Reached
- Most common cause—preset interval triggered.
- Oil Life Monitor Reset Missed
- Oil changed but reset procedure skipped.
- Recent Maintenance Was Incomplete
- Skipped service like filters, tire rotation, etc.
- Dealer or Shop Forgot to Reset
- Often happens even after a full service.
How to Reset the Maintenance Required Light
Reset procedures vary by make and model, but generally involve:
- Turning ignition to ON (without engine)
- Pressing and holding the trip meter or odometer button
- Cycling power while holding the button
- Waiting for flashing/reset
Get the exact method for your vehicle using our Oil Reset Tool or visit your owner’s manual.
Is It Safe to Drive With the Light On?
Yes—temporarily. The light is just a reminder, not a fault indicator. However:
- Ignoring it for weeks/months can result in decreased fuel efficiency, engine wear, or even warranty issues.
- Stay proactive—follow your manufacturer’s recommended maintenance schedule.
Why This System?
- Encourages timely service to protect the vehicle.
- Helps maintain resale value by promoting proper maintenance logs.
- Increases dealer visits—yes, there’s a marketing aspect too!
What to Remember
- The maintenance required light means routine service is due—not that something is broken.
- It’s usually tied to an oil change interval.
- Reset it properly after each service to avoid confusion.
- Don’t ignore it for too long—neglect can cost you more in the long run.
