How to Fix a Hard-to-Open Car Door Handle?

[ZoeRose]

Open the car door, and you will find a small hole on the door edge. Use a T-20 Torx screwdriver to loosen the screw inside, allowing the small cover of the door handle to be removed by hand. Then, you will see the internal cable secured in the handle's slot. If the cable is tightly stretched, simply adjust it to loosen slightly. Apply screw loosening agent to lubricate the door lock mechanism.

[SanMartin]

I often help friends deal with stuck car door handles, which are usually caused by insufficient lubrication or dust buildup. First, spray a universal lubricant like WD-40 into the gaps where the handle connects, let it sit for a few minutes to penetrate, then gently wiggle the handle back and forth a few times to loosen it. If that doesn’t work, the issue might be due to an aging or broken internal spring or rust, requiring the removal of the door panel for inspection and part replacement. I recommend cleaning the handle area every three months, using a soft brush to remove dust and applying silicone-based lubricant as a preventive measure. In humid areas, rust is more common, so regular maintenance can prevent minor issues from becoming major problems. Forcibly pulling the handle can damage it, so addressing the issue promptly ensures safety and saves on repair costs.