Where is the fuse box for the Wrangler's cigarette lighter?
3 Answers
The fuse box for the Wrangler's cigarette lighter is located next to the engine, in front of the steering wheel, and can be seen by opening the hood. The cigarette lighter is a component found in all vehicles, designed to provide a flame source for smokers. Taking the Wrangler 2021 2.0T Sahara four-door version as an example: this vehicle is manufactured by Jeep (imported), classified as a mid-size SUV, with a gasoline engine. The dimensions of this vehicle are 4882mm in length, 1894mm in width, and 1838mm in height, with a wheelbase of 3008mm. It is a 4-door, 5-seat SUV with an 8-speed automatic transmission.
Last time I went camping in my Wrangler, I also encountered a dead cigarette lighter and specifically researched this. The fuse box is located just below the steering wheel on the left side—you can see a black plastic cover when you crouch down. Gently pry it open with your fingernail or a flathead screwdriver, and you'll find a diagram inside indicating the position of each fuse. The fuse for the cigarette lighter circuit is usually labeled F11 or F12, depending on the model year. If the diagram on the cover is unclear, remember to check the owner's manual for confirmation. Replacing a fuse yourself is quite simple—just buy a 15A fuse of the same specification from an auto parts store, but make sure to turn off the power first and use needle-nose pliers for the job. Also, a heads-up: installing a high-power car fridge is the most common cause of blowing this fuse, so pay attention to electrical safety.
Last time I went on a road trip and found the cigarette lighter wasn't working when charging my phone. It took me quite a while to figure it out. The fuse for the Wrangler's cigarette lighter is mainly located in the cabin fuse box, positioned slightly to the left above the brake pedal. Squat down and you can feel a square plastic cover with small grooves for easy removal. Among the densely packed fuses inside, the one for the cigarette lighter is usually labeled CIG or ACCESSORY. If you can't find it, the vehicle manual is your best bet—it's usually tucked in the glove compartment or center console. After my fuse blew, I discovered it was caused by a short circuit in the dashcam wiring harness. I recommend checking external devices before replacing the fuse.
