Excuse me, some signs on the car instrument?

The helicopter logo should be called engine trouble light. There is something wrong with the oxygen sensor when the light is on. If the mileage is long, it should be solved by cleaning the fuel injector, idle motor and throttle. In addition, check whether the oxygen sensor is grounded or not, and check whether each line connector is loose.

Besides, I can't figure out which bell you are talking about, and I can't answer it. You can compare it. Generally, there are: oil lamp (red oil pot shape), water temperature lamp (red), gasoline lamp (yellow tanker shape), charging indicator lamp (red battery shape), ABS lamp (yellow), engine fault lamp (yellow engine shape) and airbag lamp (red airbag).

There are two kinds of indicator lights on the dashboard: red light and yellow light. If the yellow light is on, the car can still run, but remember to fix it as soon as possible. If the red light is on, the car can't continue to drive, so it should be repaired immediately.