How to Open the Haval H2 Car Key?

2 Answers
SophiaRose
07/25/25 9:06am
Method to open the Haval H2 car key: On the side of the smart key, there is a button with a key symbol. Press it and use the other hand to pull out the mechanical key. The cross-section of the smart key has an "OPEN" marking and a reserved pry position. Use a tool to pry at that position, then gently split the key open after prying. The Haval H2 measures 4335mm in length, 1814mm in width, and 1710mm in height, with a wheelbase of 2560mm. It is a 5-door, 5-seat SUV equipped with a 6-speed manual transmission and a 1.5T L4 engine, delivering a maximum horsepower of 150ps and a maximum torque of 210Nm.
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DiDeclan
08/10/25 7:11pm
I usually drive a Haval H2 and have opened the key fob myself several times—it's quite simple. First, locate a small notch on the back of the key fob; some models have a plastic clip design. Use a thin screwdriver or the tip of a nail file to gently pry open the seam, but don’t apply too much force to avoid scratching the casing or damaging the internal clips. Once opened, you’ll see a coin-cell battery (usually CR2032) and a small circuit board. Just buy a new battery from a store and replace it. When reassembling, align the parts and press firmly until you hear a click. The whole process takes no more than five minutes, but keep your hands steady to avoid cracking the plastic. When the battery is low, the buttons stop working, but learning this trick saves you a trip to the repair shop and some spare change.
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