What is the battery model for the Golf 7 car key?
3 Answers
The battery model for the Golf 7 car key is CR2032. Taking the Golf 2020 Comfort Advance Edition as an example, it is a 5-door, 5-seat hatchback with body dimensions of: length 4259 mm, width 1799 mm, height 1476 mm, and a wheelbase of 2637 mm. The Golf 2020 Comfort Advance Edition is equipped with a 1.2L turbocharged engine, delivering a maximum power of 85 kW at 5000 to 6000 rpm, and a maximum torque of 200 Nm at 2000 to 3500 rpm. It features a MacPherson strut independent front suspension and a torsion beam non-independent rear suspension.
I remember the Golf 7's key fob uses a CR2032 battery, which is a small coin cell commonly used in many car keys. When I drove a Golf 7 before, the key suddenly stopped working, and I guessed the battery was dead. Replacing it is super easy: just use a coin to pry open the back cover slot of the key, then replace it with a new CR2032 battery, making sure the positive and negative poles are aligned. Typically, the battery lasts about one to two years. If the key frequently malfunctions, it’s likely the battery is depleted. I recommend keeping a spare at home or in the car—they’re cheap to buy online, like on Amazon or at local supermarkets. After replacing it, don’t forget to test the buttons a few times to confirm the remote function is restored. If it still doesn’t work, the key’s circuit might need professional inspection. Handling such minor issues yourself can save a lot of money.
As an amateur car enthusiast who enjoys tinkering with vehicles, I have firsthand experience with the Golf 7's key fob battery: it typically uses the CR2032 model. This is a 3-volt lithium coin cell battery, commonly found in many electronic devices, making it easy to purchase. After using my Golf for a while, the key started responding sluggishly, and upon inspection, I found the battery was weak. The replacement process is quite simple: gently pry open the key fob casing with a small screwdriver, remove the old battery, and replace it with a new CR2032, being careful not to insert it backward; then snap the casing back together. I recommend Duracell or Energizer brands for better durability. Battery life varies depending on usage—frequent button presses will drain it faster, typically requiring replacement every 1-3 years. As a preventive measure, test the key's functionality every six months to avoid unexpected failures. In colder climates, the battery may degrade more quickly.
