What to do when the cigarette lighter in Trumpchi GS4 has no power?
2 Answers
When the cigarette lighter in Trumpchi GS4 has no power, try connecting it to another cigarette lighter. Here are the reasons why the cigarette lighter may have no power: 1. The cigarette lighter is faulty or damaged and needs to be replaced promptly. 2. The fuse is blown, requiring the fuse box to be opened for inspection. Additional tips for using the cigarette lighter: 1. Avoid using high-power electrical devices on the cigarette lighter. 2. Plug and unplug the cigarette lighter connector properly. 3. Start the vehicle when using the cigarette lighter for extended periods. 4. Remove external devices connected to the cigarette lighter after parking. 5. Clean the heating wire of the cigarette lighter regularly. 6. Prevent foreign objects from entering the cigarette lighter socket.
I often encounter the issue of the cigarette lighter not working in my car. If the cigarette lighter in the Trumpchi GS4 has no power, the most common cause is a blown fuse. First, open the fuse box under the glove compartment and locate the one for the cigarette lighter—usually a 15A or 20A fuse. Carefully remove it using a fuse puller or tweezers and inspect it. If it's blown, buy a new one from an auto parts store and replace it. If replacing the fuse doesn’t solve the problem, the issue might be oxidation or loosening of the metal contacts inside the cigarette lighter socket. I’ve tried gently cleaning the contacts with a cotton swab dipped in alcohol, which sometimes fixes the issue. Additionally, aging wiring or a short circuit can also be common causes, especially if an overloaded car charger burns out the fuse. Always turn off the engine before working to avoid electric shock risks. If you're unsure, it's best to take it to a professional repair shop for diagnosis—safety comes first. For long-term use, avoid plugging in too many devices for charging simultaneously and keep the cigarette lighter dry and clean.
