How to Open the Battery Cover of a Haval H6 Car Key When the Battery is Dead?
2 Answers
Haval h6 car key battery is dead, the method to open the battery cover is: 1. Push the release button to take out the mechanical key; 2. Use a flat-head screwdriver to gently pry open the back cover of the key and remove it; 3. Take out the old battery and install the new battery into the slot. Taking the 2021 Haval H6 as an example, it is a compact SUV with body dimensions of: length 4653mm, width 1886mm, height 1730mm, and a wheelbase of 2738mm. The 2021 Haval H6 has a MacPherson independent front suspension and a multi-link independent rear suspension. It is equipped with a 2.0L turbocharged engine, with a maximum horsepower of 211ps, a maximum power of 155kw, and a maximum torque of 325nm, matched with a 7-speed dual-clutch transmission.
I previously helped a friend deal with a dead battery in their Haval H6 key fob, and the back cover is actually not difficult to open. The key fob is compact overall, with a small groove or gap on the back. You can gently pry it open using something thin like a credit card or a small screwdriver. First, make sure to choose the right tool—nothing too sharp to avoid scratching the plastic casing. Once opened, you'll see the battery compartment, which usually holds a flat coin-cell battery, typically the CR2032 model. When removing the old battery, be careful not to lose any small parts. When installing the new battery, ensure the positive side (marked with a '+' symbol) faces upward; otherwise, it may cause poor contact. After replacing the battery, gently press the back cover until you hear a click, indicating it's securely fastened. Test the key fob buttons to see if they work. If they still don't, the battery might not be properly installed, or there could be another issue. Regularly checking the battery life of your key fob can help avoid sudden failures.
