Getting locked out of your car is stressful and inconvenient, especially when it happens late at night, in bad weather or far from home. The most important thing is to remain calm, check the obvious solutions first and avoid doing anything that could damage the vehicle.
Whether you are outside your car at home, at work or in a car park, a few sensible checks may solve the problem quickly. If they do not, contacting a professional auto locksmith is usually the safest next step.
The main point: do not force the door or insert makeshift tools into the vehicle. Modern locks, seals and electronics are easily damaged and can be expensive to repair.
What should you do if you are locked out of your car?
Use this quick guide to decide what to do next:
1. Stay calm and check every door
Start by checking every door carefully. Many people try the driver’s door, find it locked and assume the entire vehicle is inaccessible.
Check the following without forcing anything:
- The driver’s door
- The front passenger door
- Both rear doors
- The boot or tailgate
- Any side-loading or rear doors on a van
This is particularly worthwhile if the vehicle has developed a central-locking fault. One entry point may still work even when the others do not.
Look through the windows to confirm where the keys are, but do not attempt to pull the door frame, prise the glass or force the lock.
2. See whether a spare key is available
If you have access to a spare key, using it will usually be the quickest and least expensive solution.
Consider whether:
- A family member or friend can bring the spare key to you
- The spare is stored at your home or workplace
- Someone with access to your property can collect it
- Your vehicle manufacturer provides app-based remote unlocking
- Your breakdown policy includes assistance with vehicle lockouts
If you are in a safe place and the spare key can reach you reasonably quickly, waiting may be more practical than arranging an emergency callout.
Never keep a spare key inside the same vehicle. A spare key should be kept in a secure location that can be reached when the main key is unavailable.
3. Check whether the problem is the key or the lock
Not every apparent lockout is caused by the keys being inside the vehicle. The problem may instead involve the key, remote fob, lock or electrical system.
Common causes include:
- A flat key-fob battery
- A worn, bent or damaged key
- A faulty central-locking system
- A flat vehicle battery
- A damaged door lock
- A key that has lost its vehicle programming
- Interference affecting a keyless-entry system
Look for a hidden manual key
Many remote and smart-key fobs contain a small manual key blade. It may be released using a button, catch or sliding section on the fob.
The corresponding manual lock can sometimes be found behind a removable cover on the driver’s door handle. Consult the vehicle handbook or manufacturer’s instructions before removing any cover.
Do not force the manual key if it does not turn easily. Using excessive pressure could snap the blade inside the lock.
4. Avoid DIY entry methods
This is where a manageable problem can quickly become an expensive one. Coat hangers, screwdrivers, wedges, rods and similar makeshift tools can damage the vehicle.
Possible consequences include:
- Scratched paintwork
- A bent door frame
- Torn weather seals
- Damaged interior trim
- A broken locking mechanism
- Damage to wiring or electronic locking systems
- Unnecessary activation of the alarm
- Water leaks or excessive wind noise afterwards
Modern vehicles are more complicated than older models. Wiring, sensors and airbag components may be located inside the door, making an improvised attempt particularly risky.
5. Put your safety first
If you are locked out in a dark area, severe weather or somewhere that feels unsafe, move to a secure, well-lit location nearby before making calls.
Where possible:
- Move away from passing traffic
- Wait inside a nearby business or public building
- Tell someone you trust where you are
- Keep your phone charged and available
- Share your location with a trusted contact
- Do not wait alone beside the vehicle if you feel threatened
When the situation is an emergency
If a child, vulnerable adult or animal is locked inside the vehicle, assess the situation immediately. Warm or sunny conditions can cause the temperature inside a closed vehicle to rise rapidly.
Immediate danger: call 999 if someone is in immediate danger. Give the operator your exact location, explain who is inside the vehicle and follow their instructions. Do not delay the emergency call while looking for a locksmith.
Government guidance confirms that 999 should be used when somebody is in immediate danger. In a non-emergency lockout, contact an auto locksmith, breakdown provider or another appropriate assistance service.
6. Contact a professional auto locksmith
If you cannot regain access safely, an experienced auto locksmith is usually the most practical option.
A professional locksmith can inspect the vehicle, identify the locking system and use appropriate entry tools. Non-destructive methods should be used wherever reasonably possible to reduce the risk of damage.
An auto locksmith may be able to help with:
- Car and van lockouts
- Keys locked inside the vehicle
- Lost or stolen car keys
- Broken or snapped keys
- Faulty vehicle locks
- Replacement car keys
- Car key cutting
- Transponder-key programming
- Remote-fob replacement or repair
- Smart and proximity-key programming
Check the likely cost before booking
Ask the locksmith for a clear explanation of the likely charges before agreeing to a callout. Confirm whether the price includes travel, labour, entry work, replacement parts, programming, out-of-hours fees and VAT where applicable.
For further guidance, read our article on car locksmith costs in the UK.
7. Have the correct details ready
Providing accurate information will help the locksmith understand the problem and arrive with appropriate tools and equipment.
8. Be prepared to confirm ownership
A legitimate locksmith should take vehicle security seriously. You may be asked to demonstrate that you own the vehicle or have permission to use it before entry is completed.
Suitable evidence may include:
- Photographic identification
- The V5C vehicle registration certificate
- Insurance documents
- A vehicle hire agreement
- A company document for a business vehicle
- Digital vehicle or insurance records
If your identification or vehicle documents are locked inside the car, explain this when making the booking. The locksmith can tell you what information will be required before beginning the work.
9. What happens when the locksmith arrives?
The exact process depends on the vehicle and the cause of the lockout, but a professional visit will usually involve:
- Confirming your identity and authority: the locksmith checks that you own or are authorised to use the vehicle.
- Inspecting the vehicle: the lock, key and surrounding area are assessed before work begins.
- Confirming the price: you should be told what work is recommended and what it will cost.
- Gaining entry: suitable entry methods are used with the aim of avoiding unnecessary damage.
- Resolving the underlying problem: a replacement key, extraction, repair or programming may be completed if required.
- Testing the vehicle: check the door, key, remote and ignition functions before the locksmith leaves.
10. Reduce the risk of another lockout
Once you are back inside the vehicle, take a few practical steps to reduce the likelihood of the problem happening again.
- Keep a spare key in a secure and accessible location
- Replace weak key-fob batteries before they fail completely
- Replace worn, cracked or bent keys
- Have sticking or unreliable locks inspected
- Consider using a Bluetooth key tracker
- Avoid placing keys in the boot while loading or unloading
- Check that the key is in your hand before closing every door
- Arrange a spare key before the only working key fails
Small faults are usually easier and less expensive to resolve before the key, lock or remote fob fails completely.
When should you call an emergency auto locksmith?
An emergency auto locksmith may be appropriate when:
- You are locked out late at night
- You are stranded away from home
- Your keys are completely lost
- A key has snapped inside the lock or ignition
- The remote fob has stopped working
- You cannot safely leave the vehicle’s location
- You urgently need the vehicle for essential travel
An emergency locksmith is not a replacement for the emergency services. If a person is in immediate danger, call 999 first.
What to remember
Being locked out of your car can feel overwhelming, but a calm response makes the situation easier to manage. Check every door, look for a spare key, identify whether the key or remote has failed and avoid forcing entry.
Prioritise your personal safety and move to a secure location if necessary. If you still cannot access the vehicle, contact an auto locksmith who can inspect the problem and help you regain entry without unnecessary damage.
Frequently asked questions
Can I unlock my car myself without damaging it?
It is generally safer not to attempt improvised entry. Modern vehicles contain complicated locks, seals, wiring and electronic systems. Makeshift tools can cause damage that costs considerably more to repair than a professional callout.
What should I do if my key fob is not working?
Check whether the fob contains a hidden manual key blade. A flat fob battery, flat vehicle battery, damaged key or programming problem may prevent remote entry. If the manual key does not solve the issue, contact an auto locksmith.
Will a locksmith need proof that the vehicle is mine?
A reputable locksmith will normally request identification or vehicle documents before completing the work. If those documents are locked inside the vehicle, explain this when arranging the callout.
Should I call 999 for a car lockout?
A routine lockout is not normally an emergency. Call 999 if someone inside the vehicle is in immediate danger, including a child or vulnerable adult at risk from heat, cold, illness or another serious hazard.
Can an auto locksmith open my car without damaging it?
Professional auto locksmiths use specialist tools and non-destructive techniques wherever reasonably possible. The method required will depend on the make, model, locking system and condition of the vehicle.
Can a locksmith replace a key if every copy has been lost?
In many cases, yes. A suitably equipped auto locksmith may be able to identify, cut and programme a replacement key using the vehicle information. Proof of ownership will normally be required.
How long does it take to unlock a car?
The time required varies according to the vehicle and locking system. A straightforward lockout may be resolved relatively quickly, while a damaged lock or replacement key can take longer.
Does car insurance cover a locksmith callout?
Some insurance, breakdown and key-cover policies include lockout assistance or replacement keys. Check your policy documents before booking if it is safe and practical to do so.
Safety note: call 999 when somebody is in immediate danger. For further information, see the official GOV.UK emergency guidance. This article provides general information and does not replace instructions from the emergency services or your vehicle manufacturer.