What to Do When the BYD F3 Push-Start Fails to Ignite?
2 Answers
For automatic transmission vehicles, the gear must be in the P (Park) or N (Neutral) position when starting. If it is in R (Reverse) or D (Drive), the engine will fail to ignite. Excluding improper manual operation, the issue could also be related to fuel pump supply or injector problems. In such complex situations, professional assistance is required.
I've encountered a similar situation before. The BYD F3's one-button start failing to ignite is truly frustrating. As an owner, I would first check if the battery voltage is too low, since keyless start heavily relies on power supply. If the dashboard lights appear dim or there's no response when starting, it's likely a dead battery - you can try jump-starting or charging it. Next, check if the remote key fob battery is depleted, especially if the key has been in your pocket for a long time with low power, making it unable to detect signals - just replace it with a new battery. If pressing the start button yields no response, there might be poor contact; clean the dust around the button or press it gently several times. Cold weather makes engine cold starts even more difficult - preheating or push-starting are makeshift solutions. In short, don't tough it out; if simple troubleshooting doesn't work, call a professional repair shop immediately, as driving safety is more important. Last time I delayed for days until the battery completely died, costing me unnecessary extra money.
