What Causes the One-Button Start Key Light to Flash?
1 Answers
The reasons for the one-button start key light flashing: 1. Incorrect wiring due to the installation of a dashcam or other electrical devices, which requires rewiring; 2. A weak battery that needs replacement; 3. Issues with key detection, where strong nearby magnetic fields may cause interference and prevent the key from being detected—align the key with the one-button start; 4. The steering wheel is locked, which is a normal anti-theft feature. This occurs when the steering wheel is turned after the vehicle is turned off, causing the car's computer to assume a theft attempt and automatically activate the anti-theft function.