Tips on How to Fix The Cigarette Lighter in Your Car

  The cigarette lighter is a standard feature in most vehicles that provides power for operating accessories like phone chargers and portable vacuums. Over time though, the cigarette lighter can stop functioning properly due to loose connections, electrical shorts, or mechanical failure. Troubleshooting and repairing a cigarette lighter is usually a quick and simple fix. With some basic tools and inexpensive parts, you can often get your cigarette lighter working again in no time. In this article, we'll walk through the steps for diagnosing and repairing common cigarette lighter problems. We'll cover how to check fuses, test circuits, clean connections, replace faulty sockets, and more. A malfunctioning lighter can be a nuisance, but armed with a little DIY know-how, you can restore power and get back to utilizing your vehicle's 12V outlet.

Here Are Some Tips For Fixing A Cigarette Lighter That Is Not Working In Your Car:

Check the fuse

The cigarette lighter is powered through a fuse in the fuse box. Check to see if that fuse is blown and replace it if needed. Locate the fuse using the car's manual.

Inspect the socket

Remove the cigarette lighter and inspect the socket for any burn marks or broken/loose wiring. Clean out any debris with electrical contact cleaner.

Test the wiring

Use a multimeter to test the voltage at the socket. You should have 12V when the ignition is on. If not, there is a wiring issue. Trace back the wiring and look for breaks.

Replace the socket

If the socket is damaged, you will need to replace it. Auto parts stores sell replacement 12V sockets that can be wired into the existing circuit.

Check the lighter itself

If the socket checks out, the problem could be with the lighter itself. Try replacing it with a new one.

Tighten connections

Loose wiring could cause intermittent problems with the lighter. Check and tighten all connections.

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Clean the battery terminals

Dirty or corroded battery terminals can cause issues with power in the vehicle. Disconnect and clean the terminals.

Consult a professional

If you can't find the issue, it may require a trip to an auto repair shop where diagnostic tools can pinpoint the exact problem. A technician can handle any necessary repairs.