What are the reasons for the Hongqi H5's one-button start not working?

[DelCora]

Here are the reasons why the Hongqi H5's one-button start may not work: Battery depletion: The characteristic symptoms are that the starter begins to turn but the rotation speed is insufficient, i.e., it lacks power, or the starter only makes noise without turning. Low temperatures in winter or forgetting to turn off certain electrical devices can cause the vehicle to fail to start, especially when used for short distances at low speeds over a long period in winter, leading to the battery voltage dropping below the rated value and the starter being unable to operate normally. Gasoline flow obstruction: Do not wait until the gasoline is almost completely consumed before refueling. The characteristic symptom is the absence of oil pressure in the engine's fuel supply pipe. Poor ignition system performance: The characteristic symptoms are that on particularly cold days, due to low intake air temperature, the fuel does not atomize well in the cylinder.