The fastest way to unlock a locked car is to use a spare key or a digital keyfob if available. If those aren't an option, the most common and often safest solution is to call a professional locksmith. They have the tools to non-destructively unlock most vehicles. For modern cars with connected services, using the manufacturer's smartphone app to remotely unlock the doors is an excellent high-tech solution.
It's crucial to first check all doors and the trunk; sometimes one is not fully latched. If you have a traditional key (not a fob) but the lock is frozen, a de-icer spray can quickly solve the problem.
When to Call for Help
If you see keys inside with a child or pet, or the engine is running, immediately call emergency services (911). They can respond quickly to prevent a dangerous situation like heatstroke. For non-emergencies, a locksmith is your best bet. Trying to unlock a car yourself with tools like a coat hanger can easily damage the door's weather stripping and window mechanisms, leading to costly repairs.
Modern Solutions: Your Phone
Many new vehicles from brands like GM, Toyota, and Ford offer subscription-based telematics services (e.g., OnStar, Toyota Remote Connect, FordPass). If your car is equipped and you have an active subscription, the associated mobile app is the most convenient tool. It allows for a remote unlock from virtually anywhere with a cell signal.
| Unlocking Method | Typical Cost | Time Required | Risk of Damage | Best For |
|---|
| Spare Key/Fob | $0 | 5-15 minutes | None | Anyone with access to a spare |
| Manufacturer's App | $0 (with subscription) | 1-2 minutes | None | Newer connected vehicles |
| Professional Locksmith | $50 - $150 | 15-30 minutes | Very Low | All situations, safest professional option |
| Roadside Assistance | $0 (with membership) | 30-60 minutes | Very Low | AAA members or through insurance |
| DIY (Coat Hanger, etc.) | $0 | Unpredictable | High | Emergency only, high chance of damage |
