
If it's not heating up (turning red) but simply won't pop out, the issue is likely a blown fuse, meaning the cigarette lighter isn't receiving power, which prevents it from popping out normally. You can replace the cigarette lighter fuse yourself by following these steps: 1. Locate the fuse box for the car's electrical components—it may be inside the glove box or under the dashboard, depending on the vehicle model. 2. Open the fuse box cover and refer to the fuse location diagram on the inside of the cover to find the position of the cigarette lighter fuse. 3. Use the provided fuse puller to remove the blown fuse and replace it with a new or spare cigarette lighter fuse. Below is a detailed introduction to the cigarette lighter: The cigarette lighter operates at a voltage of 12 volts, matching the vehicle's voltage. Typically, the cigarette lighter has its own dedicated power line, separate from other circuits, hence it has its own dedicated fuse. The correct method of use is to insert and remove it vertically without shaking it, as frequent wiggling during removal can lead to loosening, short circuits, and damage to the fuse or external devices.

Last time my cigarette lighter also got stuck, it was really troublesome when I was in a hurry to light a cigarette. Don't pull it out forcefully first, as it can easily damage the internal circuit. You can try gently shaking it left and right before pulling it out. If it's still stuck, turn off the engine and use a small screwdriver to press against the spring at the bottom of the lighter. In most cases, the spring is clogged with ash and loses its elasticity. When cleaning, use a cotton swab dipped in alcohol to wipe the carbon deposits inside the metal ring. Once, I cleaned out half a centimeter thick of sludge. If it still doesn't work, it means the heating coil is deformed and needs to be replaced. Remind everyone not to leave chargers plugged into the cigarette lighter socket for long periods, as poor contact with the metal tabs can prevent it from popping out. It's recommended to clean it once a month and have the mechanic check the spring tension during regular .

The cigarette lighter won't pop out - I've encountered this several times. Most likely there's something small stuck inside or too much ash buildup. First, gently press the lighter head and release to see if the spring can push it out. If no response, use needle-nose pliers to wiggle it side to side by the edges - never pull straight out hard. Last time I found it was caused by too many charger insertions deforming the metal contacts. Cleaning is simple - just wrap a wet tissue around a toothpick to wipe the inner walls. Also, the cigarette lighter circuit fuse is in the small box under the steering wheel, using a 5A fuse - if blown it'll stop working too. When temporarily unusable, just buy a new lighter head at auto parts stores for 20-30 yuan, much cheaper than repair shops. Note: If using a lighter as substitute, get a special windproof model.

Don't panic if the cigarette lighter gets stuck—it's likely due to a failed spring. I often find springs gummed up by tar when disassembling them. Here's a simple fix: After turning off the engine and letting it cool, use a paperclip to hook the groove and pull outward while gently pressing the head to reactivate the spring. Poor contact can also occur if the metal contacts inside oxidize—just sand them lightly with sandpaper. If it's completely immovable, you may need to remove the center console panel, as the retaining clips are on the sides. For emergencies, using a USB charger adapter won't affect functionality. Avoid leaving dashcams plugged into the cigarette lighter port long-term, as vibrations can loosen the connection. Regular cleaning prevents 90% of issues.

The cigarette lighter not popping out is mainly caused by three situations: foreign object stuck, spring aging, or circuit failure. First, check if a coin has fallen in—my colleague once had a game token stuck in theirs. Spring issues are the most common; you can temporarily activate it by poking the bottom spring plate with a screwdriver. For circuit problems, check the fuse—look for the 15A fuse marked "cig" in the black box near the driver's left foot, pull it out, and inspect it. WD-40 spray works great for cleaning carbon buildup—spray it and wait five minutes. Never yank it forcefully, as breaking the plastic clip on the base could cost you 200 to replace the entire panel. DIY repairs save you half an hour of waiting in line at the dealership.

Cigarette lighter malfunctions are usually due to inadequate daily . I make it a habit to clean it every time I refuel: with the engine off, press and hold the lighter while turning it three times to let the ash fall out automatically. If it suddenly won't pop out, try gently pressing the head while turning it counterclockwise. Poor contact with the metal spring can be fixed by simply rubbing the copper piece with an eraser. Long-term use of charging devices can wear out the bottom contact pin; a replacement core can be bought on Taobao for about ten yuan and replaced yourself. Be cautious as modifying high-power devices can easily blow the fuse. In emergencies, use the 12V power outlet next to the cigarette lighter. Nowadays, new cars come with two outlets, with the spare one located inside the armrest box.


