Honda B124 is a Maintenance Minder service code used by Honda to indicate a scheduled B-level service for your vehicle, with model-specific tasks determined by your car’s year and mileage.
In practice, the B-term denotes a more comprehensive visit than the basic A-level service. The trailing digits (1, 2, 4) encode the specific items due for your particular model, so the exact checklist can vary. To know the precise tasks, refer to your dash maintenance readout, the owner’s manual, or ask a Honda dealer or service adviser.
What Honda B124 Typically Includes
The following items commonly appear in B-series service visits on many Honda models. Note that your actual B124 tasks may differ.
- Engine oil and oil filter change
- Multi-point inspection of major systems (brakes, steering/suspension, cooling, engine, exhaust, and electrical)
- Tire rotation and tire pressure check
- Brake system inspection and fluid level checks
- Fluid level top-offs (coolant, brake fluid, transmission fluid where applicable, and windshield washer fluid)
- Replacement or inspection of filters (engine air filter and/or cabin air filter) as needed
- Possible replacement of wear items or performance-related components based on mileage
Because the exact tasks are model- and year-specific, the B124 service may include all, some, or additional items beyond this list. Always verify the precise items with your Honda service advisor or the vehicle’s Maintenance Minder readout.
How to Prepare for a B124 Service
Being proactive helps you get the most out of the B124 visit and avoids surprises on the bill.
- Check the Maintenance Minder on the dashboard or in the owner’s manual to confirm the B124 items listed for your car.
- Review your recent service history to see what has been done and what remains due.
- Note any concerns (brakes, unusual noises, sluggish performance) to discuss with the advisor.
- Ask for a written estimate and a clear explanation of any recommended replacements, such as air filters or brake fluid.
With proper preparation, a B124 service can keep your Honda running smoothly while giving you a clear view of upcoming maintenance needs.
Summary
Honda B124 is a Maintenance Minder code signaling a B-level service tailored to your vehicle’s model and mileage. It combines an oil change with a broader inspection and a set of additional tasks chosen by Honda’s software for your specific car. Always verify the exact items with your dealer or the maintenance readout, as the tasks vary by model and year.