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What are the reasons why the Roewe one-button start cannot start the car?

1 Answers

Bentley

07/29/25 11:13pm

Roewe one-button start cannot start the car, possible reasons include insufficient battery or fuel, locked steering wheel, etc. The specific reasons for failure to start are as follows: Insufficient car battery power or fuel: To determine if the battery power is insufficient, turn the ignition key to the ON position (for one-button start models, press the start button twice without stepping on the brake), turn on the headlights. If the light noticeably dims or does not light up at all, and then press the horn. If the horn sound is significantly weaker than usual or does not sound, it can be judged that the battery power is insufficient. If the fuel gauge shows below the red line, the car also cannot start. Locked steering wheel preventing start: Many cars have a common anti-theft function. After removing the key, if the steering wheel is not straightened or has been turned, the steering wheel self-locking function will activate, causing the steering lock pin and steering column to engage, making the steering wheel immovable and preventing the car from starting. Circuit or electronic failure: Circuit failures include blown fuses, open high-voltage coils, open low-voltage circuits, detached central ignition wires, leaking distributor heads, and damaged spark plugs. Electronic failures mainly refer to the central computer control board losing functionality. Fuel system failure: Possible fuel system failure locations include malfunctioning fuel pumps, blocked fuel lines, clogged fuel filters, carbon buildup on spark plugs, damaged injectors, etc.

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