How to Replace the Battery in a Haval Key?

[DeMila]

Method for replacing the battery in a Haval key: Pry open the outer shell of the remote key along the seam, remove the old battery, and then install the new battery. The Haval H6 is equipped with two engines: a 1.5-liter turbocharged engine and a 2.0-liter turbocharged engine, paired with a 7-speed dual-clutch transmission. Haval is a subsidiary brand of Great Wall Motors, established on March 29, 2013. The Haval brand, primarily focused on SUV models, operates in parallel with the Great Wall brand, utilizing independent logos, product development, production, and service systems. It specializes in SUV production and sales, with two main vehicle series: the H series and the F series. The Haval H6 has body dimensions of 4640mm in length, 1825mm in width, and 1690mm in height, with a wheelbase of 2680mm.

[JoshuaFitz]

I changed the battery of my Haval key fob by myself recently, and it was quite easy. Take out the key fob and carefully look at the back, find a place with a small gap, and gently pry open the plastic shell with a fingernail or a coin. Inside, there's just a small round battery, model CR2032, which you can buy at the supermarket. When removing the old battery, don't pull it hard; use your fingernail to hook it out. When putting in the new battery, make sure the positive side is facing up—usually the flat side with the markings should be up. Then close the shell and press the clips until you hear a click. Test the remote unlocking and starting functions. If the key light dims or the remote range shortens, it's time to change the battery. Doing it yourself saves time and money, and there's no need to go to a repair shop. The key tools are just small household items. Even with average DIY skills, you can manage it—just try a few times to get familiar with the process.

[LaLincoln]

The Haval remote key commonly uses a CR2032 lithium battery, and the battery replacement process is quite simple. Most key designs feature a snap-fit structure, so gently pry open the casing without damaging the plastic components. Align the battery's positive and negative terminals with the contacts, insert it, then close the casing and test if the remote response is restored. If the remote doesn't work after replacement, it might be due to oxidized contacts or using the wrong battery model. Avoid using metal tools to open the casing to prevent scratching internal parts. Store the key away from high-temperature environments to extend battery life.

[LeRylee]

I have experience changing the battery in my Haval key multiple times, and once installed the new battery backwards causing it to stop working. The method is to locate the key's clip position, gently pry open the back cover to remove the old battery, note the model number to purchase the same type. When placing the new battery back in, ensure the positive side faces the circuit board direction, then close the cover and test. Common mistakes include using too much force and breaking the clips or selecting the wrong battery model, such as CR2025 which is not suitable. I recommend checking the vehicle manual or online resources to confirm details before attempting this for the first time. Sharing my experience to help others avoid pitfalls.