How to Start the Car When the Golf Key Fob Battery Dies?
3 Answers
Golf key fob battery dies the car's starting method is: use emergency start, as long as it is a keyless start vehicle, there is an emergency start place in the car. When the key fob battery dies, place the remote control on the emergency start location to ignite normally. Taking the 2021 Golf as an example, it belongs to the compact car category, with body dimensions of: length 4296mm, width 1788mm, height 1471mm, wheelbase of 2636mm, and a fuel tank capacity of 51l. The 2021 Golf is equipped with a 1.2t turbocharged engine, with a maximum horsepower of 116ps, maximum power of 85kw, maximum torque of 200nm, matched with a 7-speed dual-clutch transmission.
As a Golf owner, I was once in a panic when my key fob ran out of battery. But Volkswagen's design is quite user-friendly: there's a small button on the back of the key that releases a hidden mechanical key blade, making it easy to unlock the driver's door. Once inside the car, don't rush to start it—place the dead key fob directly against the start button for a few seconds to let it sense the signal. The manual mentions this is RFID technology still working at short range. With a press of the button, the engine roared to life! I immediately replaced the CR2032 battery afterward, which only cost two dollars. I recommend checking regularly and replacing the battery when you notice the remote's range shortening to avoid delays for work or travel. Keeping a spare battery or a duplicate mechanical key in the car adds peace of mind.
I've researched numerous car systems, and the Volkswagen Golf's keyless start has a backup plan when the key battery dies. The key has a built-in low-frequency chip that allows short-range communication even without power. The operation is straightforward: first, use the mechanical part on the side of the key to open the door lock, then place the bottom or keyring area of the key close to the start button sensor below the steering wheel—usually marked with a key icon—and press the start button for two seconds to fire up the engine. Locations vary slightly by model; for example, Toyota requires inserting the key into the ignition. Preventive measures include changing the battery every six months and not waiting until it's completely dead. Always follow the manual's advice to avoid damaging the circuits.
