What is the difference between Mazda odometer A and B?

[GrantAnn]

There is no difference between Mazda odometer A and B. The following is the relevant introduction about odometer A and B: 1. Usage introduction: You can use A to record the mileage of a section of the road, and B to record the mileage of a tank of fuel. For example, use A to record the mileage between two maintenance services, and use B to record the mileage of a tank of fuel. When you refill a tank of fuel, reset it to zero, so you can clearly see how many kilometers you have driven with that tank of fuel. Similarly, you can also use A to record the mileage of a certain section of the road, etc. You can define it yourself. 2. Extended information: (1) The speedometer indicates the speed of the car, the unit is km/h (kilometers per hour). (2) The car odometer actually consists of two meters, one is the speedometer, and the other is the odometer. The car odometer is generally located directly in front of the driver's position.