What does it mean when the yellow light of the one-button start keeps flashing?
3 Answers
If the yellow light of the Roewe one-button start keeps flashing, it may be due to affected wiring contacts, a weak car battery, key sensing issues, or a locked steering wheel. The specific reasons for the flashing yellow light are as follows: Wiring Contact Issues: It could be caused by the installation of a dashcam or other electrical devices affecting the contact of other wiring, leading to the yellow light flashing. First, check the wiring and try reconnecting it. Weak Battery: If the car battery is weak, it may also cause issues with the one-button start. In this case, replacing the battery is a better option. Key Sensing Issues: If there is a strong magnetic field nearby, it can interfere with electronic devices, making it impossible to detect the key. You can point the key directly at the one-button start or quickly move away from the area. Locked Steering Wheel: A locked steering wheel is a normal anti-theft feature. This occurs when the steering wheel is turned after the car is turned off, causing the car's computer to assume a theft situation and automatically activate the anti-theft function. First, press the one-button start once, then step on the brake, turn the steering wheel, and press the one-button start again.
I recently encountered the issue of the yellow one-touch start light flashing as well. For regular drivers like us, the main reason is usually a dead key fob battery. The key fob uses a coin-type battery, which tends to drain after a year or two of use, causing the system to fail detecting the signal. You can try replacing it with a new battery—it's inexpensive and simple to do. If it's not the key fob, the issue might be that the key is too far from the steering wheel or is being interfered with by other electronic devices, such as when a phone or metal object is nearby. Sometimes, the vehicle system itself may have a minor glitch, requiring a restart—just turn off the power, wait a few minutes, and try starting again. I once had this happen due to low battery voltage, but thankfully, I got it checked at a repair shop in time to avoid travel delays. In short, this flashing light is often an early warning of a minor issue—don’t ignore it. Safety comes first, so I recommend checking before driving or scheduling regular maintenance to prevent unexpected problems.
As someone who has driven for decades, I understand this situation with the flashing yellow light on the one-button start. It's mostly a key issue. Make sure the key is inside the car and not too far away in your pocket, then try replacing the battery with a new one. Button batteries are small, have a short lifespan, and can easily run out of power. If the problem persists after changing the battery, it might be the anti-theft system activating or a loose battery connection. Back in our day, we didn't have all these electronic gadgets, but as long as the key issue is resolved first, the car usually starts fine. Don't force-start the car to avoid damaging the engine. If the flashing continues after simple troubleshooting, take it to a repair shop—it's a small cost for peace of mind, and safety is more important than saving money. Elderly drivers should also pay attention to details and develop the habit of checking the key's position regularly.
