How to Replace the Battery in a Fengshen AX7 Key?

[DiGraham]

Method to replace the battery in a Dongfeng Fengshen AX7 key: 1. Remove the silver decoration on the key; 2. Use a flat-head screwdriver to pry open the key along the edge of the shell to reveal the battery; 3. Remove the old battery and replace it with a new one; 4. Reassemble the shell in reverse order. Additional information: The Dongfeng Fengshen AX7 is a compact SUV equipped with two engines, a 2.0L and a 2.3L naturally aspirated engine. The 2.0L naturally aspirated engine has a maximum power output of 110kw, while the 2.3L naturally aspirated engine has a maximum power output of 125kw.

[KingFitz]

I just replaced the battery for my dad's Fengshen AX7 key a few days ago and found it surprisingly simple. There's a small notch on the side of the key - just insert a coin or small flathead screwdriver and gently twist to pop open the cover. Note that the battery type is a CR2032 button cell, available at any supermarket electronics counter. Use small tweezers or a toothpick to remove the old battery, then insert the new one with the printed side facing down. Finally, align the tabs and snap the cover back on. After replacement, remember to test the remote range. When I changed mine, I noticed dust inside the battery compartment and used a cotton swab to clean the contact points - now the buttons respond much faster. The whole process took just ten minutes, saving the hassle and expense of visiting a repair shop.

[VonElla]

My best friend taught me a little trick when replacing the AX7 key battery: just slide a bank card into the key seam and it pops right open. After opening it, I found the battery compartment was cleverly designed - the old battery ejects easily with a gentle push from a pen tip. When replacing the CR2032 battery, pay attention to the production date. The battery I bought at a convenience store was actually expired for six months and wouldn't work at all. For installation direction, follow the internal icon in the key - the side with the + mark should face upward. When closing the cover, remember to snap the top first before pressing the sides. Once I did it in the wrong order and cracked a fastener, which nearly caused a short circuit during rainy days. Now the battery lasts about two years, and the mobile app conveniently alerts me when power is low.