How to Permanently Disable the Auto Start-Stop Function in Buick?
1 Answers
To completely disable the auto start-stop system, start the car and ensure the displayed temperature is above 35°C. Open the interface for disabling the engine start-stop function, then press and hold the disable icon until the small yellow bar disappears. Release the icon, and after a few seconds, the yellow bar will reappear, indicating the operation is complete. The start-stop function will then be permanently disabled by default. Here are the details: 1. Auto Start-Stop Function: There are many misconceptions about this feature, such as concerns that frequent starts may cause piston wear, generating metal shavings that could damage other engine components, leading to significant engine damage over time. However, most engine wear occurs during cold starts, while the auto start-stop function operates primarily during hot starts when the engine is at a higher temperature and the oil has better lubrication on various components, resulting in minimal wear. 2. Auto Start-Stop Frequency: Another concern is that frequent starts may affect the starter motor. In traditional cars, the starter motor's lifespan is typically between 30,000 to 60,000 starts, with most vehicles requiring inspection or replacement around 50,000 starts. However, cars equipped with auto start-stop systems have reinforced starters designed to handle significantly more starts, usually between 300,000 to 600,000 cycles, ensuring reliable usage.
