How to Disassemble the New Lavida Car Key?
3 Answers
New Lavida car key disassembly method: 1. Open the mechanical key and stand the key vertically; 2. Insert a screwdriver into the gap where the key retracts; 3. Pry open the key casing. Taking the 2021 Lavida as an example, its body dimensions are: length 4670mm, width 1806mm, height 1474mm, wheelbase 2688mm, fuel tank capacity 51L, body structure 4-door 5-seater sedan. The 2021 Lavida is equipped with a 1.4T turbocharged engine, with a maximum power of 110kW and maximum torque of 250Nm, matched with a 7-speed dual-clutch transmission.
I recently changed the battery for my new Lavida's key fob and found it quite simple to disassemble. First, locate the small latch on the side of the key, press it down with your finger, and you can slide out the metal mechanical key. Then, take the plastic remote part, find a seam—usually at the top or back—and gently pry it open with your fingernail or a thin plastic tool. Avoid using metal tools as they can easily scratch the circuit board. Once opened, you’ll see the battery compartment. Remember, the battery type is a CR2032 coin cell. After replacing, align the shell and snap it back together. The whole process took me less than three minutes, saving me over a hundred bucks compared to going to a shop. The key shell is quite fragile, so handle it gently during disassembly—if you hear cracking sounds, stop and check. Frequent drops can loosen the latch, so while you’re at it, inspect for any cracks.
I often help neighbors remove their Lavida keys, and the right method is crucial. There's a spring clip hidden on the side of the remote key—press it with your thumb and then pull out the mechanical key blade. The plastic shell splits into two halves; use a phone opening tool or an old credit card to gently slide along the seam. The key is to avoid brute force—I once saw someone pry it open with a screwdriver and bend all the circuit board contacts. Once the back cover is off, you can remove the battery, which is a CR2032. When reassembling, align the rubber gasket properly to prevent water ingress during rain. Avoid doing this in dusty areas, as small particles can get into the button gaps and cause malfunctions. If the shell clips break, you'll need to replace the entire key casing, which can cost hundreds. After disassembly, remember to clean the circuit board contacts with a cotton swab for better durability.
