These instructions apply to the Honda Accord Mk8 (CP/CS) 2008-2012.
For other models, please choose your vehicle here.
The North American Accord (CP sedan, CS coupe) uses Honda’s Maintenance Minder: a wrench symbol, an engine oil-life percentage, and letter/number service codes. After an oil change you clear it yourself with the SEL/RESET knob — no tool needed.
This is the North American Accord. For the European Accord (CU/CW, 2008–2015) see the European guide.
How to reset the Maintenance Minder on a Honda Accord (2008–2012)
- Turn the ignition to ON (II) without starting the engine.
- Push and release the SEL/RESET knob repeatedly until the engine oil-life percentage is displayed.
- Press and hold SEL/RESET for about 10 seconds — the oil-life figure starts to blink.
- Keep holding for another 5 seconds; the service code(s) disappear and the oil life resets to 100%.
On cars with navigation, hold SEL/RESET for 10 seconds until the multi-information display asks you to confirm, then press SEL/RESET to select OK (or the INFO/arrow button to cancel).
Only reset after the service is done. Clearing it early leaves no accurate record of what the car needs. Honda also specifies a brake-fluid change every 3 years regardless of the Maintenance Minder.
What the service codes mean
A main letter appears with one or more sub-numbers — B1, for example, means jobs B and 1 are both due.
- A — replace engine oil.
- B — replace engine oil and filter; inspect brakes, steering and suspension.
- 1 — rotate tires, check inflation and condition.
- 2 — replace the air cleaner element and cabin (dust and pollen) filter; inspect the drive belt.
- 3 — replace the transmission fluid.
- 4 — replace the spark plugs; inspect valve clearances.
- 5 — replace the engine coolant.
Frequently asked questions
What does the wrench light on my Accord mean?
It is the Maintenance Minder signaling a service is due, not a fault. Read the oil-life percentage and the letter/number code beside it to see exactly what the car needs.
What does “Service B1” mean?
Two combined jobs: B is an oil and filter change plus a brake and chassis inspection; 1 is a tire rotation and pressure check. “A1” is an oil change (no filter) with the tire rotation.
Does resetting fix a warning?
No — it only clears the service reminder. If the check-engine light is on, that is a stored trouble code needing diagnosis, which you can look up on autodtcs.com.
Independent guide — not affiliated with Honda. Always follow your official service manual and safety precautions. Read our full disclaimer.