What does 'hold' mean on a car key?
2 Answers
There are two meanings for the 'hold' button on a car key: 1. The 'hold' button on a car key usually means long-press. Some keys have a trunk symbol printed on it, indicating that holding it down will open the trunk. This simplifies the process of opening the trunk after unlocking the car. 2. The 'hold' button on a car key also has another function: a remote engine start button. Within a certain distance, holding it for 2-3 seconds will automatically start the car. This feature is useful in winter and summer to adjust the interior temperature in advance. When using remote engine start, there's no need to worry about car theft, as the central locking system remains engaged. The remote control range is typically no less than 50 meters, allowing you to start the car remotely from home or work.
A couple of days ago when I test drove the new SUV, I noticed a 'hold' button on the key fob. The salesperson told me that pressing this button for more than 3 seconds can remotely start the engine. I tried it and it actually worked – the engine automatically warms up before entering the car in winter, and the air conditioning turns on in advance. This feature is especially practical for users in northern regions, avoiding issues like engine damage from cold starts and enduring freezing temperatures. Note that some models require pressing the lock button first before holding the 'hold' button to trigger it. Different brands have different logic – for example, American cars often use it for remote start, while German cars might control window operations. Low battery in the key fob can affect the response range, so it's recommended to check and replace it regularly.
