22/11/2019
Finding yourself locked out of your car can be an incredibly frustrating and often stressful experience. Whether you’ve accidentally left your keys inside, lost them, or encountered a malfunction with your vehicle's locking system, the immediate need is always the same: gaining access to your car quickly and safely. This comprehensive guide will walk you through the common causes of car lockouts, what steps to take, the costs involved in professional assistance, and vital tips to prevent this common motoring mishap from happening again.

- Understanding Car Lockouts: Why They Happen
- Immediate Steps: What to Do When Locked Out
- Crucial Don'ts: Avoiding Further Complications
- Understanding the Costs of Unlocking Your Car
- Professional Solutions: How a Car Locksmith Can Help
- Alternatives to Calling a Locksmith Immediately
- DIY Methods: Proceed with Extreme Caution
- Why Car Dealerships Aren't Always the Best Option for Lockouts
- Preventing Future Car Lockouts: Essential Tips
- Frequently Asked Questions (FAQs)
- Q: What should I do if my keys are locked in the ignition?
- Q: Are smart car lock systems more expensive to repair or unlock?
- Q: Can I use a string or coat hanger to unlock any car?
- Q: What's the fastest way to get back into my car if I'm locked out?
- Q: Is it safe to try DIY methods like a slim jim or coat hanger?
Understanding Car Lockouts: Why They Happen
A car lockout occurs when you are unable to enter your vehicle because something is preventing the door from unlocking. This can happen for a multitude of reasons, ranging from simple oversight to mechanical or electronic failure. Understanding the root cause can sometimes help in troubleshooting, but often, it simply highlights the need for a solution.
- Keys Locked Inside: This is arguably the most common scenario. You might have accidentally left your keys on the seat, in the ignition, or in the boot before closing the doors. Modern cars with smart key systems often have safeguards to prevent this, but it remains a frequent issue for many vehicles.
- Lost, Missing, or Stolen Car Keys: Keys can go missing for various reasons – accidental misplacement, falling out of a pocket, or, unfortunately, theft. Without a spare, this situation can be particularly challenging.
- Broken Car Keys: A key can become unusable if the key fob batteries are dead, the internal chip is damaged, or the key itself is bent, snapped, or broken in half. Even a slight bend can prevent it from working correctly in the lock or ignition.
- Broken Door Lock Mechanism: This is more common in older vehicles due to regular wear and tear, where the internal components of the lock simply fail. In modern cars, it could also be due to a faulty security alarm system or an electronic malfunction.
Immediate Steps: What to Do When Locked Out
When faced with a car lockout, your immediate reaction might be panic, but staying calm is paramount. A clear head will help you assess the situation and choose the safest, most effective course of action.
1. Keep Calm and Assess
Remain collected and try to avoid any unnecessary panic. Stress will only impair your ability to think logically. Take a deep breath and evaluate your surroundings and the situation.
2. Check for Occupants
Immediately ensure that there are no vulnerable passengers – such as elderly individuals, pets, or young children – stranded inside the locked car. In summer, the risk of overheating and heatstroke is significant; in winter, hypothermia is a serious concern. If there are, this becomes an emergency situation.
3. Prioritise Your Safety
Your personal safety is critical. If you are stranded on the side of a busy road or in a remote, unfamiliar location, look for a safe spot for shelter. Move away from traffic and protect yourself from any immediate dangers or adverse weather conditions.

4. Find a Phone and Contact Help
If your phone is locked inside the car, try to borrow one from someone nearby. If small children or vulnerable persons are locked in and in distress, call emergency services immediately (e.g., 999 in the UK). They can dispatch a team to break into your car safely and prevent a tragedy. If there's no immediate danger, your first call should be to someone who has a spare key to your car – a family member, friend, or neighbour.
5. Call a Professional Car Lockout Service
If a spare key isn't an option, or if you need immediate assistance, contacting a professional car lockout service is your best bet. Reputable services often offer 24/7 mobile roadside assistance and can dispatch a crew to your location quickly, often within 30 minutes, equipped with the right tools to safely restore access to your vehicle.
Crucial Don'ts: Avoiding Further Complications
While the urge to get back into your car can be overwhelming, there are several actions you should absolutely avoid, as they can lead to costly damage or personal injury.
- Do Not Panic: As mentioned, undue stress only hinders your problem-solving ability.
- Do Not Try to Break a Window: Some desperate individuals might consider using rocks or pointy objects to smash a window. The risk of serious injury from flying glass is high, and the repair costs for a broken window will far exceed the cost of professional unlocking services.
- Do Not Use Improvised Tools: Attempting to pick your locks or force entry with potentially dangerous tools like coat hangers, bobby pins, or 'slim jims' (a tool used by professionals, but dangerous in untrained hands) is highly discouraged. Modern car lock systems are complex. Inappropriately using these tools can lead to significant damage to the door, window frame, car paint, and the internal lock mechanism itself. This will result in far more expensive repairs than the initial lockout. Furthermore, most contemporary vehicles are equipped with advanced security systems that are likely to trigger the alarm if an attempt is made to enter without the correct key, drawing unwanted attention.
Understanding the Costs of Unlocking Your Car
The costs associated with unlocking a car door can vary significantly depending on the time of day, the complexity of the lock system, and the specific services required. Here’s an estimated breakdown:
| Service Provided | Estimated Cost (GBP) | Notes |
|---|---|---|
| Daytime Physical Car Door Unlock | £75 - £150 | Basic service during standard working hours. |
| Night-time Car Door Unlock (Emergency) | £150 - £300 | Higher rates apply for out-of-hours, urgent call-outs. |
| Car Rekeying (No Spare Key) | £50 - £300+ | Cost varies widely depending on car make/model and key type (e.g., transponder, smart key). |
| Smart Car Lock System Repair/Reprogramming | £220 - £500+ | For complex electronic systems, especially luxury models, reprogramming keys or fixing electronic faults. |
| Locksmith Service Call Fee (Example) | Around £19 - £50 | An additional fee charged by some services for the initial call-out. |
| Basic Lockout Rate (Example) | Around £25 - £75 | The base charge for the unlocking service itself, before additional services. |
It's important to note that these are estimates, and actual prices can differ based on your location, the specific locksmith, and the type of vehicle. Additional services, such as cutting a new spare key, rekeying locks, or installing a new lock after the lockout, will naturally incur extra charges.
Professional Solutions: How a Car Locksmith Can Help
Professional locksmiths are equipped with specialised tools and expertise to handle a wide range of car lockout scenarios safely and efficiently. They offer much more than just opening a locked door:
- Rapid Response: Many mobile car unlock crews can arrive on-site within 30 minutes, ensuring you're not left stranded for long.
- Specialised Tools: They use professional lock picking tools, jammed key removal kits, and diagnostic equipment that allow them to safely restore access without damaging your vehicle.
- Key Fob and Chip Repair/Replacement: If your key is broken or the fob battery is dead, they can often fix or replace the damaged chip or batteries on the spot.
- Spare Key Cutting: Many locksmiths offer on-site spare key cutting services, including transponder keys, laser-cut keys, and even smart proximity keys.
- Car Lock Rekeying: If your keys are lost or stolen, locksmiths can rekey your car locks. This process modifies the lock mechanism so that the old keys no longer work, providing enhanced security. This applies to standard, transponder, laser-cut, switchblade, and smart proximity keys.
- New Car Lock Installation: In cases where a lock is severely damaged or needs upgrading, they can install new car locks.
- Trunk Lockout Solutions: Attempting to pick a boot lock directly can trigger the car's security system, completely locking down the vehicle. Professional locksmiths typically unlock the front cabin first and then access the locked boot from within the car to avoid this.
Alternatives to Calling a Locksmith Immediately
While a locksmith is often the best solution, there are a few alternatives you might consider depending on your circumstances:
- Motoring Organisation Membership: If you're a member of a motoring organisation (such as the AA or RAC in the UK), free lockout service is often a benefit of your membership. Placing a call to them could save you money.
- Automaker Smartphone Apps: Many modern car manufacturers offer smartphone apps that allow you to remotely unlock your vehicle. Brands like BMW, Hyundai, and those under General Motors (e.g., with an OnStar subscription) provide such features. Check your car manufacturer's website or owner's manual to see if a downloadable lockout app is available for your model.
- Manufacturer Roadside Assistance: If you own a new or certified pre-owned vehicle, your car's automaker may offer free roadside assistance for the first few years of ownership. This service often covers lockouts. Review your vehicle's warranty or the manufacturer's website for eligibility.
DIY Methods: Proceed with Extreme Caution
In desperate situations, with no other immediate options, some DIY methods are often discussed. However, it is crucial to understand that these methods carry significant risks of damaging your vehicle and are generally not recommended due to the complexity of modern car security systems. Only consider these as a last resort and with extreme caution.

1. Using a String or Shoelace
This method is only applicable to older vehicles that feature a traditional, post-type door lock with a small knob at the top. It will not work on vehicles with flush-mounted or electronic lock buttons.
- Tie a Slipknot: Create a slipknot in the middle of a long, sturdy string (like a shoelace). Ensure you know how to tighten and loosen it effectively.
- Create an Opening: Gently pry open a small space between the top of a front door's window frame and the vehicle body. A doorstop or thin wooden wedge can be used. Position this as far rearward on the upper door frame as possible. Be incredibly gentle; excessive force can bend the door frame, leading to air leaks, wind noise, and costly bodywork repairs.
- Lower the Slipknot: Carefully lower the slipknot into the car's cabin through the created opening.
- Manoeuvre and Tighten: Adjust the ends of the string until the slipknot is positioned around the door lock's post, just beneath the knobby upper end. Once it's in place, pull both ends of the string to tighten the slipknot securely around the post.
- Pull to Unlock: Once the knot is secure, carefully pull the post upward to unlock the car door.
Warning: This method requires immense patience and can easily result in damage to your door frame if not performed with extreme care. The risk of bending the frame, causing permanent seals to break, or scratching paintwork is high.
2. Using a Rod or Wire Clothes Hanger
This method is generally more applicable to cars with power door locks where the lock buttons are located on the armrest. It requires a certain amount of flexibility and reach.
- Prepare the Tool: Straighten out a wire clothes hanger or find a thin, rigid rod. You might need to bend the end into a hook.
- Create an Opening: Similar to the string method, gently pry open a small space between the top of one of the car's front-door window frames and its body. Again, proceed slowly and gently to avoid any damage.
- Insert and Manoeuvre: Slide the prepared rod or straightened clothes hanger into the opening you've created.
- Activate the Lock: Use the rod or clothes hanger to carefully slide or depress the car's door-lock flipper or button on the armrest. This can be incredibly difficult due to the confined space and the need for precision.
Warning: This method carries a substantial risk of damaging the door's weather stripping, internal wiring, the lock mechanism itself, or scratching the car's paintwork. Modern vehicles often have internal panels that make this method ineffective, and attempts can trigger the alarm system.
Both DIY methods are extremely difficult to execute successfully, especially on modern vehicles with advanced security systems and tightly sealed doors. They can take a considerable amount of time and numerous attempts. The potential for causing damage that far outweighs the cost of a professional locksmith is very high. It is always safer and more cost-effective in the long run to call a professional.

Why Car Dealerships Aren't Always the Best Option for Lockouts
While a car dealership might seem like a logical choice, especially for newer vehicles, they are often not the best solution for an immediate lockout situation:
- Higher Costs: Dealerships typically charge significantly more for lockout services compared to independent locksmiths.
- Lack of Specialised Tools: Unlike locksmiths, car dealerships are generally not equipped with professional lock-picking tools designed for emergency lockout scenarios. Their primary focus is on repairs and diagnostics, not emergency entry.
- Limited Hours: Most dealerships operate during standard business hours (e.g., 9 am to 5 pm) and are closed on weekends and holidays. This means they cannot provide the 24/7 assistance often needed in a lockout emergency.
- Need for Towing: If they cannot open the car on site, you might incur the additional expense of a costly tow truck ride to the dealership. Professional locksmiths are mobile and carry their tools with them, eliminating the need for towing.
- Response Time: Dealerships are not set up for rapid response to roadside emergencies. Locksmiths, on the other hand, are geared towards quick arrival times.
Preventing Future Car Lockouts: Essential Tips
The best way to deal with a car lockout is to prevent it from happening in the first place. Here are some essential prevention tips:
- Always Have a Spare Key: Keep a spare key in a safe, accessible place, either on your person (not in the car!), at home, or with a trusted family member or friend.
- Never Leave Keys in the Ignition: Even if you're just stepping out for a moment, always take your keys with you. It's easy to accidentally close and lock the door.
- Do Not Leave Keys Inside the Car: Develop a habit of immediately placing your keys in your hand, pocket, or purse as soon as you exit the vehicle. Double-check before you close the door.
- Be Diligent with Car Lock Maintenance: Pay attention to any signs of a malfunctioning lock, such as stiffness or inconsistent operation.
- Immediately Address Jammed Locks or Key Problems: If your key is difficult to turn, or a lock feels stiff, get it checked and fixed promptly before it becomes a complete failure.
- Periodically Check and Replace Key Fob Batteries: A dead key fob battery can render your remote entry useless, potentially leading to a lockout if you rely solely on it.
Frequently Asked Questions (FAQs)
Q: What should I do if my keys are locked in the ignition?
A: The best course of action is to call a professional mobile car lockout service. They can arrive quickly and restore access safely without damaging your vehicle, using specialised tools.
Q: Are smart car lock systems more expensive to repair or unlock?
A: Yes, generally, the cost of repairing or replacing keys for smart car lock systems is higher compared to standard vehicles due to the advanced technology involved. Reprogramming or replacing a smart key can range significantly in price.
Q: Can I use a string or coat hanger to unlock any car?
A: No. These DIY methods are largely ineffective on modern vehicles with advanced security systems and flush door locks. They are typically only viable for older cars with traditional post-type door locks or accessible internal buttons, and they carry a high risk of damage.
Q: What's the fastest way to get back into my car if I'm locked out?
A: The fastest and safest way is usually to contact a professional 24/7 mobile locksmith or your motoring organisation's roadside assistance. They are equipped to handle lockouts swiftly and without causing damage.
Q: Is it safe to try DIY methods like a slim jim or coat hanger?
A: While possible in some specific, older models, it is generally not safe or recommended. The risk of damaging your car's delicate internal mechanisms, wiring, paintwork, or triggering the alarm is very high, leading to much greater repair costs than hiring a professional.
Being locked out of your car is never ideal, but with the right knowledge and preparation, you can navigate the situation effectively. Prioritising safety, knowing when to call a professional, and taking simple preventative steps can save you significant stress, time, and money in the long run. Drive safely, and keep those spare keys handy!
If you want to read more articles similar to Car Lockout Solutions: Costs & Prevention, you can visit the Automotive category.
