How do I reset all warning lights on my Honda Accord?

There isn't a single button that clears every warning light at once. In practice, you can reset the maintenance reminders (oil life) and re-learn the Tire Pressure Monitoring System (TPMS) after tire work; other warning lights require diagnosing and addressing the underlying issue. This guide covers safe, model‑aware resets for current Honda Accords.

Resetting the Maintenance Minder and oil life

These steps apply after an oil change or routine service. Resetting the oil life ensures the maintenance minder accurately reflects upcoming service needs.

1. Turn the ignition to ON with the engine off (do not start the car).


2. Use the steering wheel controls to navigate to the Oil Life display on the Information Screen.


3. Press and hold the SEL/RESET button until the Oil Life indicator resets to 100%.


4. Turn the ignition OFF, then start the engine to confirm the Oil Life shows 100% again.

This reset clears the maintenance reminder but does not fix mechanical issues. If a warning light remains on after the reset, the vehicle should be diagnosed by a technician.

Resetting the Tire Pressure Monitoring System (TPMS) light

If you’ve inflated tires to the correct pressure or replaced sensors, you may need to relearn the TPMS. Some Accords relearn automatically when tires are within spec; others require a manual relearn via the vehicle’s settings or a brief drive cycle.

1. Confirm all tires (including the spare if applicable) are inflated to the recommended pressures on the door jamb sticker.


2. Drive at a steady speed (typically 50 mph / 80 km/h or higher) for 10–20 minutes to complete a relearn on many models.


3. If your model has a manual relearn option, go to Settings > Vehicle > TPMS > Relearn and follow the prompts, then drive to complete the process.

If the TPMS light stays on after attempting a relearn, inspect tires and sensors for damage or poor connections; a tire shop can diagnose sensor issues.

Important cautions about other warning lights

Some warning lights indicate active faults that must be repaired rather than reset. Do not rely on a reset to hide a problem.

Check Engine / Malfunction Indicator Light (CEL)

A lit CEL means the engine or emissions system has detected a fault. Resetting won’t fix the issue; have the codes read with an OBD-II scanner or by a mechanic to diagnose and repair the root cause.

ABS or Traction Control lights

These can indicate sensor faults or braking system issues. Have the system inspected before driving long distances, especially in adverse conditions.

Airbag / SRS warning

Airbag system faults require immediate professional attention. Do not attempt to reset; airbags must be inspected by a qualified technician.

Summary

Most common resets on a Honda Accord are limited to maintenance reminders and TPMS. There is no universal “reset all” button because warning lights are designed to indicate real conditions or service needs. Use the maintenance minder and TPMS reset steps after service or tire work, and seek professional diagnosis for any persistent or non-maintenance lights. Regular maintenance and safe driving remain the best defense against warning lights.

How do you clear warnings on a Honda Accord?

And then scroll up again until you see maintenance info. I have very services that I did on my vehicle. So I'm going to select reset items. And I am going to select all due items.

How do I turn off all lights on my Honda Accord?

To turn off all lights on a Honda Accord, rotate the headlight switch to the "OFF" position. If the vehicle is in park, turning the switch to "OFF" will turn off all exterior lights. For daytime running lights, turn the vehicle off, engage the parking brake, then start the car to keep them off until the parking brake is released.
 
This video demonstrates how to turn off the headlights and daytime running lights on a Honda Accord: 1mLegend17YouTube · Apr 7, 2019
To turn off all exterior lights

• In park: Rotate the headlight switch on the turn signal lever to the "OFF" position. All exterior lights, including headlights and taillights, will turn off. 
• When the vehicle is on: If you want to turn off all lights while driving, you must manually rotate the switch to the "OFF" position. 
• To turn lights back on:
  • If the vehicle is in park, the lights will turn on automatically when you shift out of park and release the parking brake. 
  • Otherwise, rotate the switch back to the "AUTO" or "ON" position. 

To turn off daytime running lights (DRLs) while the vehicle is on 

• This trick allows you to sit in a running car without the DRLs being on, which is useful if you're at a drive-in or want to be less visible. 
• Step 1: Engage the parking brake by pulling the lever up. 
• Step 2: Turn off the vehicle and the headlight switch. 
• Step 3: Restart the vehicle, keeping your foot on the brake. 
• The DRLs will remain off. They will only turn on again if you disengage the parking brake. 

How to reset Honda dashboard warning lights?

To reset Honda dashboard warning lights, first try restarting the car's infotainment system by holding its power button, or by disconnecting the negative battery terminal for 15-60 seconds. For maintenance lights, use the "Settings" menu on the infotainment screen to navigate to "Vehicle" and then "Maintenance Info" to reset. 
Method 1: Resetting the infotainment system

• For specific models (e.g., 2016+ Civic): Turn the car's ignition to the "On" position without starting the engine. Press and hold the power button for the central touchscreen until a reboot message appears. Select "Yes" and wait for the system to restart. If warning lights remain, drive for about 10 minutes to clear them. 
• General reboot: Start the car and press the brake pedal to turn the engine on. Then, immediately turn the engine off. Wait a few moments, then turn the car back on. This can sometimes reset the warning lights after an issue. 

This video demonstrates how to reset warning lights on a 2016-2021 Honda Civic by rebooting the infotainment system: 1mCarnivautoYouTube · Jun 10, 2025
Method 2: Disconnecting the battery

• Turn off the car and open the hood. 
• Locate the negative terminal on the car battery (it's usually marked with a minus sign "-"). 
• Loosen the clamp on the negative terminal and disconnect the cable. Leave it disconnected for about 15 to 60 seconds to allow the system to fully reset. 
• Reconnect the negative cable, making sure it is securely tightened. Restart the car. The warning lights should now be off, but may reappear if the underlying problem was not fixed. 

This video shows how to reset warning lights by disconnecting and reconnecting the battery: 59sDiycarmodzYouTube · Nov 24, 2024
Method 3: Resetting maintenance lights via the infotainment system 

• Turn the ignition to the "On" position.
• Press the "Home" or "Menu" button on the dashboard display to go to the main screen.
• Select "Settings".
• Select the "Vehicle" tab.
• Navigate to "Maintenance Info" and select "Reset Items" or "All Due Items" to reset any upcoming service reminders. 

You can watch this video for a step-by-step guide on resetting maintenance lights using the infotainment system: 59sStriker 50YouTube · Aug 5, 2021
Important considerations

• Persistent lights: If the warning lights, especially the "Check Engine" light, come back on, it indicates an underlying problem that needs to be diagnosed and fixed. 
• Driving for a bit: After any reset, driving the car for a short distance may be necessary for the system to re-evaluate and clear the lights. 
• OBD-II scanner: For a "Check Engine" light, the most effective method is to use an OBD-II scanner to read the specific fault codes, diagnose the problem, and then clear the light. This prevents you from using up a valuable reset if you are just masking a bigger issue. 

What causes all warning lights to come on a Honda Accord?

When all lights turn on in a Honda Accord's dash, it most commonly points to an electrical issue, like a low or failing battery, but can also indicate a malfunctioning ABS module, a faulty sensor, or a misfire, depending on the model. Start by checking the battery terminals for a secure connection and no corrosion, then use an OBD-II scanner to check for error codes to pinpoint the specific problem. 
This video demonstrates how to check your battery connections and perform a reset: 56sCarnivautoYouTube · Jun 10, 2025
Potential causes and solutions
1. Electrical and battery problems

• Cause: A weak or failing 12V battery is a very common cause, as low voltage can trigger multiple warning lights at once. 
• Solution: Check the battery terminals for a secure and corrosion-free connection. Have the battery tested at an auto parts store to see if it needs replacement. 

This video shows how to reset the computer by disconnecting the battery: 44sDiycarmodzYouTube · Nov 24, 2024
2. ABS or VSA module failure

• Cause: For models like the 2013-2017 Accord, a failing ABS module is a frequent culprit, sometimes caused by broken wiring to the solenoid valves. A faulty VSA (Vehicle Stability Assist) module can also cause this issue.
• Solution: A professional diagnosis will be needed to confirm if the module itself or its wiring needs repair. 

This video explains what might cause all warning lights to turn on in older models like the 2013-2017 Accord: 1mRB The MechanicYouTube · Mar 8, 2025
3. Sensor and wiring issues

• Cause: A faulty sensor, such as a wheel speed sensor, or damaged wiring for various systems (like traction control or lane keeping assist) can cause the computer to trigger multiple warnings.
• Solution: Use an OBD-II scanner to read error codes and identify the specific sensor or system that is reporting a fault. 

4. Engine misfire 

• Cause: For some turbocharged models (like a 1.5L turbo engine), a persistent engine misfire (sometimes indicated by code P0301) can illuminate all the lights. This can be due to a leaking fuel injector. 
• Solution: Have the engine scanned to check for misfire codes. The solution often involves replacing the faulty fuel injectors. 

You can watch this video to learn about engine misfire in a Honda Accord: 56sRB The MechanicYouTube · Aug 12, 2023
What to do next

1. Inspect the battery: Check the terminals for tightness and corrosion. This is the easiest and most common fix. 
2. Get an OBD-II scan: Use a scanner to read error codes. This will provide a much more specific diagnosis than just looking at the lights. 
3. Consider a "hard reset": Disconnecting the negative battery terminal for a few minutes can sometimes clear the lights temporarily, which can help confirm a battery issue. However, it's not a permanent fix and doesn't solve the root cause. 
4. Seek professional help: If the issue isn't the battery, it's best to have a mechanic diagnose the problem, especially if you see critical warnings like the brake system failure light.