How to Replace the Battery in a Volkswagen Old Model Magotan Car Key?

[DiAthena]

Steps to replace the battery in a Volkswagen old model Magotan car key: 1. Pull out the mechanical key from the remote key; 2. Locate the gap in the middle of the top end of the remote key, insert a flat-head screwdriver and pry it open; 3. Then take out the key circuit board, and gently push to remove the battery; 4. Install the new battery, making sure to gently push it until it is fully secured; 5. Reinsert the mechanical key into the key gap. The Volkswagen Magotan is the first B-class sedan produced by FAW-Volkswagen since its establishment. The dimensions of this car are 4866 mm in length, 1832 mm in width, 1464 mm in height, with a wheelbase of 2812 mm.

[RemingtonFitz]

Replacing the battery in an old Volkswagen Magotan key is something I often do myself—it's not too difficult. The key is usually the folding type. Use a thin tool like a coin or a small screwdriver to gently pry open the tiny gap on the side of the key casing. Inside, you'll find a CR2032 coin cell battery. Make sure the positive side faces upward, with the printed side toward the bottom of the slot. When removing the old battery, avoid poking the internal circuitry with metal tools to prevent short circuits. After inserting the new battery, press the casing firmly and test if the buttons respond smoothly again. The battery typically lasts 1 to 2 years—if the remote range shortens or there's a delay, that’s your signal. This battery model is widely available in supermarkets, so keeping spares at home saves last-minute hassle. Work in a dry area, and wearing gloves for anti-static protection is even better—safety first to avoid damaging the key casing clips.

[DiThomas]

I helped my elderly neighbor replace the battery in his Magotan key. Even though he's over seventy, he could learn it. You see, there's a small gap on the back of the key—just use something thin like a toothpick to gently pry it open, and the shell will pop off. Inside, the small round battery is a CR2032, the most commonly used type. Remember to place the new battery with the smooth side facing up, aligned with the slot. After closing it, press the remote button to check if the light turns on. Taking a photo of the original position before replacing the battery helps avoid mistakes. The battery costs just a few bucks online, so don't get scammed. If the key buttons feel loose after long use, it might be because the shell isn't tightly closed—carefully adjust the contact points to prevent poor connection. Maintaining an old car's key ensures smooth travel, so don't let it delay your daily driving.

[Andy]

Bro, changing the battery in an old Volkswagen Magotan key is super easy, let me show you. Find a gap on the side of the key and pry it open with a fingernail or another key; inside there's a small CR2032 battery—take out the old one and replace it with a new one. Make sure the positive side is facing up, otherwise it won't work; close the case and test it. A weak battery often causes remote failure or slow flashing lights, so choose a reliable brand when buying to avoid trouble. The whole process takes just a few minutes, just keep your hands clean to prevent grease from getting into the circuit.

[SanCamilla]

I've repaired quite a few Volkswagen keys in my garage, and there are tricks to replacing the battery. The older Volkswagen Magotan keys are easy to open—just pry along the gap without forcing it. After removing the internal CR2032 battery, clean the oxidation points. The new battery's positive pole should match the slot, usually with the concave side facing down. After closing it, test the buttons several times to ensure proper contact. Common mistakes include buying the wrong battery model or installing it upside down. I recommend using an electronic scale to press it firmly to prevent looseness. Battery life is affected by weather; humid environments can cause corrosion. Regularly replace the battery to avoid unexpected power loss delaying your departure. DIY replacement saves time and money, but be careful not to scratch the casing with tools for better durability.

[LaDawson]

I've changed the battery in my Magotan key fob myself, and it's quite straightforward. Gently pry open the shell along the small seam; remove the old CR2032 battery, making sure to note the correct orientation when inserting the new one. After reassembling, test the remote. Signs like unresponsive buttons or dimming/flashing before the battery dies are your cue—keep a couple of spare batteries handy for emergencies. Do this in a well-lit area to avoid losing small parts, and wash your hands afterward to prevent static. This simple maintenance keeps your key fob reliable and hassle-free.