Lost Your Car Keys? Fast, Professional Replacement Services

If you’ve lost your car key or it’s been stolen, our expert auto locksmiths can cut and program a replacement on the spot, no spare needed.

Losing your car key is stressful—but it doesn’t have to leave you stranded. At SpareCarKey.com, we specialise in quick, reliable car key replacement for all vehicle makes and models. Whether you’ve dropped your keys, they’ve been stolen, or you simply don’t have a spare, our mobile auto locksmiths are here to help.

We’ll send a trained car locksmith directly to your location to cut and program new keys, disable any old keys, and restore your car security, fast. Our team is equipped to handle all key types, including transponder keys, remote fobs, and keyless entry systems. If you’ve lost your only key or your keys have been stolen, we’ll make sure your vehicle is protected and that a new key is fully programmed to match your car’s system.

Lost Your Car Key? Here's What We Can Replace

BMW Lost Car Keys

Lost your BMW key? Whether it’s a key fob, transponder, or keyless entry remote, we can cut and program a new key at your location—often within the hour. No spare? No problem. We’ll get you back on the road quickly and securely.

Lost Audi Car Keys

If you’ve lost your Audi key or had it stolen, our expert auto locksmiths can supply a fully programmed replacement car key without needing the original. We handle all modern Audi models and key types, including advanced keyless systems.

Mercedes Lost Car Keys

Misplaced your Mercedes key or worried about stolen car keys? We offer professional car key replacement services for all Mercedes-Benz models. Our team will safely disable the old key and provide a secure, new key programmed to your vehicle.

We Replace Lost Car Keys for All Makes and Models

What to Do If You Lose Your Car Keys

Losing your car key can be frustrating but knowing what to do next can save you time, money, and stress. The first step is to stay calm and check if your key might be inside your vehicle. If not, contact a trusted auto locksmith like SpareCarKey.com. We’ll send a specialist to your location to provide a replacement car key, disable any stolen keys, and ensure your car security is fully restored. Whether you’ve lost a key fob, transponder, or mechanical key, we’ll handle everything—from cutting a new key to programming it to your specific car model.

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Lost Your Car Key? Get a Replacement Today

Why We’re the Go To For Lost Car Key Replacement

Rapid Mobile Response

Lost your car keys and stuck without a spare? Our mobile auto locksmiths can be with you in as little as 30–60 minutes to provide a full car key replacement service—cut, programmed, and ready to use on the spot.

Trusted Vehicle Security Experts

Whether your keys have been stolen or misplaced, we’ll make sure your car security is protected. We’ll disable the lost key and program a new key that only you can use, helping to protect your vehicle from potential theft.

Competitive Prices Without the Hassle

Avoid expensive dealership delays. We offer fast, expert replacement services at prices that are often lower than the cost of replacing a key through your car dealership and we come to you.

Lost or Stolen Car Keys? We’re Just a Call Away

Get a Replacement Car Key Wherever You Are

Whether you’ve lost your car key, had your keys stolen, or simply don’t have a spare, our mobile auto locksmiths are ready to help. We cut and program new keys for all car brands right at your location, saving you the cost and delay of a dealership. Our secure, same-day replacement services are designed to get you back on the road quickly and protect your vehicle from unauthorised access.

 

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More Auto Locksmith Services to Keep You Moving

In addition to lost key replacement, we offer a complete range of car locksmith services to suit any situation. From broken keys and lock repairs to key cutting, key programming, and security upgrades, our expert team is here to provide fast, reliable, and affordable solutions for all car makes and models.

Broken Car Keys

If your car key has snapped, cracked, or stopped working, we offer fast and professional repair or replacement including the key fob, blade, or transponder chip.

Read about broken car keys

car key cutting

Car Key Replacement

Need a new key cut and programmed? We provide expert car key replacement services for all types of vehicles, including smart keys, keyless entry, and traditional mechanical keys.

Read about replacement car keys

Car Lock Repair

Whether it’s a worn ignition barrel or a jammed door lock, our skilled auto locksmiths carry out secure and efficient car lock repairs to restore full access to your vehicle.

Read about car lock repair

Lost Car Keys FAQ's

Losing your car keys can be stressful, but taking the right steps can help you resolve the situation efficiently:

  • Check for Spare Keys: If you have a spare key, use it to access your vehicle. If not, proceed to the next steps.

  • Contact an Auto Locksmith: A professional auto locksmith can provide a replacement key and program it to your vehicle. They often offer mobile services, coming directly to your location for convenience.

  • Inform Your Insurance Provider: Some car insurance policies cover lost or stolen keys. Check your policy details and contact your insurer to find out if you’re eligible for a claim. 

  • Consider Security Measures: If you suspect your keys were stolen, it’s advisable to have your vehicle’s locks reprogrammed or changed to prevent unauthorized access.

The cost of replacing lost car keys varies based on several factors, including the make and model of your vehicle and the type of key:

  • Basic Keys: Traditional metal keys without electronic components typically cost between £80 and £160 to replace.

  • Transponder Keys: Keys with embedded chips that communicate with your vehicle’s immobilizer system can range from £100 to £250.

  • Remote Keys and Key Fobs: Advanced keys with remote locking/unlocking features may cost between £130 and £250.

  • Smart Keys: High-tech keys that offer keyless entry and start functions can be more expensive, ranging from £200 to over £1,000, depending on the vehicle.

If you’ve lost one of your car keys but still have a spare:

  • Replace the Lost Key Promptly: It’s prudent to replace the missing key to ensure you always have a backup.

  • Reprogram Your Vehicle’s Locks: To maintain security, consider having your vehicle’s locks reprogrammed to render the lost key unusable.

  • Consult Your Insurance Policy: Some policies may cover the cost of replacing lost keys, so review your coverage details.

Losing your only car key requires immediate action:

  • Contact an Auto Locksmith: They can create a new key and program it to your vehicle. Many offer mobile services for on-the-spot assistance.

  • Provide Necessary Documentation: Be prepared to show proof of ownership, such as your vehicle registration and personal identification.

  • Consider Spare Keys: Once you have a new key, it’s advisable to have a spare made to avoid similar situations in the future.

Coverage for lost car keys depends on your insurance policy:

  • Comprehensive Policies: Some comprehensive car insurance policies include key cover as standard, while others offer it as an optional add-on.

  • Policy Limits and Excess: Be aware of any coverage limits and whether you’ll need to pay an excess when making a claim.

  • Standalone Key Cover: Some insurers offer separate key cover policies that can be purchased independently.

  • Home Insurance Policies: In some cases, home insurance policies may cover lost or stolen keys, so it’s worth checking your home insurance details.

Always review your insurance documents or contact your provider to understand the specifics of your coverage regarding lost car keys.

For professional assistance with lost car keys, consider reaching out to SpareCarKey.com. Our experienced auto locksmiths offer prompt and reliable services to get you back on the road swiftly.