What are the functions of the BYD Song Pro car key?
2 Answers
BYD Song Pro car key functions include: conventional functions and hidden functions. Hidden functions need to be set through operations inside the car. The following is a detailed introduction: 1. Conventional functions: unlocking the car, locking the car, opening and closing the trunk door, as well as remotely starting or turning off the vehicle. The Song Pro car key has a button with a vehicle pattern. Pressing it twice in a row can open the trunk door, and pressing it twice in a row again can close the trunk door. This design avoids accidentally opening the trunk door, improving safety to a certain extent. 2. Hidden function: automatic window closing when locking the car. First, with the vehicle powered on, raise all four windows to the highest point, then hold down the lock button for more than 10 seconds. At this point, the automatic window closing function when locking the car is successfully activated. When the windows are not fully raised, the owner can press the lock button on the car key after getting out of the car, and the windows will automatically rise and the car will be locked.
I've been using the Song Pro car key for quite a while now. Its most basic functions include remotely unlocking and locking the doors with the press of a button—no need to take out the key and fiddle with the lock. It can also remotely start the engine, which is especially handy in winter or summer; pressing the button a few minutes in advance warms up the car or turns on the AC, making it super comfortable when you get inside. The trunk can also be opened and closed with a button, saving you the hassle of bending over. Even cooler is the keyless entry feature—the car automatically unlocks as I approach, which is incredibly convenient. Battery maintenance is important, though; it usually needs replacement every two years. I recommend buying dedicated button cell batteries and avoiding the cheapest options. Also, avoid keeping the key near your phone to prevent signal interference. After six months of use, I find it very reliable—no malfunctions so far—and it’s saved me a lot of time and effort. If the key ever stops working, try re-pairing it; the steps are all in the manual.
