What to Do When the Trunk Door Freezes Shut in Winter?

2 Answers
VanDamian
09/02/25 7:25am
Methods to deal with a frozen trunk door in winter include: 1. Pour warm water on the frozen surface: Once the ice melts, the trunk door can be opened. 2. Park the car in a warmer underground parking lot: Use the parking lot's temperature to thaw the ice. 3. Apply a few drops of lubricating oil into the lock cylinder: In northern winters, it's best to add a few drops of lubricating oil to the lock cylinder after washing the car to prevent freezing. 4. Use a hairdryer to thaw the ice: Utilize the heat from the hairdryer to melt the ice. Precautions after washing the car in winter: Residual water on the car can freeze, leading to a frozen trunk. Therefore, after washing the car, promptly dry any remaining water and use an air gun to blow out any water left in the lock cylinder to ensure the trunk opens properly. Some car models still use a key to open the trunk; for these models, avoid directing the water jet at the keyhole during washing to prevent water from freezing inside the lock.
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DelEsther
09/15/25 2:37am
As someone who has driven through countless winters, I know all too well the frustration of a frozen trunk lid. First and foremost, stay calm and never try to force it open with brute strength, as this could damage the lock or seals. Start by gently pouring lukewarm water (avoid hot water to prevent paint damage) along the door seams and into the keyhole, allowing the ice to melt gradually. If you have a hairdryer handy, you can use warm air to speed up the thawing process. Turning on the car's heater to warm up the interior can also help. Preventive measures are crucial—choose sheltered, dry parking spots to avoid snow and water accumulation. Applying a small amount of petroleum jelly or silicone-based lubricant to the seals can prevent freezing. Regular vehicle maintenance is essential, especially checking the trunk's sealing system before winter arrives. These small tips can save you a lot of hassle and make your trips more worry-free.
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