What to Do When the Car Door Lock Freezes?
2 Answers
The solutions for a frozen car door lock are: 1. Connect a hairdryer to an electrical outlet and use it to blow warm air on the lock to thaw it; 2. Use warm water to rinse the frozen area of the door; 3. When the lock is frozen from the inside, turn up the car's heater to raise the overall interior temperature, which will help thaw the lock. Preventive measures to avoid the car lock from freezing include: 1. Wash the car in a warm garage and dry off any water stains to keep it dry; 2. Inject alcohol into the keyhole before washing the car; 3. Seal the lock hole with tape before washing the car; 4. Drive the car quickly for a while after washing to shake off water from the body gaps and prevent freezing; 5. Avoid using the handbrake after washing the car.
If you find your car door lock frozen in the early winter morning, don't force the key. I've tried breathing warm air into the keyhole for five minutes before gently turning the key, which is the safest method. Applying a dab of Vaseline to the keyhole regularly can prevent freezing. In emergencies, a bit of white liquor or alcohol can quickly thaw the lock. If you're in a hurry, use a hairdryer on warm setting to blow for ten seconds, then pause and repeat the cycle. Never pour boiling water or use direct flame, as this can deform plastic parts! The easiest solution is to spray door seal antifreeze in advance – it costs just over 20 yuan on Taobao and lasts all winter. Neighborhood residents who've used it report no frozen doors all winter.
