What are the reasons for the cigarette lighter in the Buick Excelle not working?
3 Answers
The main reasons why the cigarette lighter in the Buick Excelle may not be working are as follows: 1. Long-term use of the cigarette lighter: It may be due to the owner's prolonged use of the cigarette lighter, with repeated insertion and removal actions causing the retaining spring to loosen, which in turn leads to the cigarette lighter not working. 2. Blown fuse: Improper use and repeated plugging and unplugging can cause a short circuit in the wiring, resulting in the fuse being blown and the cigarette lighter not working. 3. No power to the cigarette lighter: If other electrical devices in the car are functioning normally but the cigarette lighter is not working, it may be due to the cigarette lighter having no power. Additional information: Precautions: External devices should be unplugged when starting the car and when turning off the engine. Wiggling during plugging and unplugging, as well as frequent collisions with the cigarette lighter plug while operating the car, can cause looseness.
When I was driving my Buick Excelle, the cigarette lighter suddenly stopped working, which was really troublesome—I couldn't even charge my phone. I discovered the issue during a long-distance trip, and after checking, I found out the fuse had blown, mainly because I had plugged in a high-power portable charger. Other possible causes include oxidized or loose socket contacts leading to poor connection, or worn-out wiring causing a short circuit. Here’s how I fixed it: First, I checked the fuse box located under the dashboard and replaced the corresponding fuse with a new one. Then, I cleaned the socket contacts with alcohol, and it worked immediately. For prevention, I now regularly clean the socket and avoid plugging in too many devices to prevent overloading. That experience reminded me that even minor issues can disrupt a trip, so developing a habit of monthly self-checks is practical—it helps avoid breakdowns on the road.
From my observation, the main reason for a cigarette lighter not working is a blown fuse, which is common in Buick Excelle due to current overload such as plugging in high-power devices. Alternatively, it could be a damaged socket, where contact failure occurs due to rusted contacts or spring failure; or a short circuit in the wiring, which is prone to happen in vibration-prone areas under the car. The detection method is simple: first, check the fuse box location, which is at the lower left of the cockpit, and use a multimeter to measure the voltage. If there's no 12V output, replace the fuse. For socket issues, visually inspect for signs of oxidation and replace the component if necessary. Remember not to forcefully pull out the plug to avoid damage. Regularly check the circuit's sealing during maintenance to prevent water and dust ingress, which can extend its lifespan.
