What To Do If You've Lost All Your Car Keys (Step-by-Step Guide)

Losing all of your car keys is more than just frustrating — it can feel like you’re completely stuck. Whether they’ve been misplaced or stolen, there’s a clear process to follow that will get you back on the road safely.

Step 1: Stay Calm and Double-Check

It sounds obvious, but keys often turn up in pockets, gym bags, or behind sofa cushions. Do a thorough sweep before moving to costly replacements.

Step 2: Secure Your Vehicle

If you believe your keys were stolen, your car is vulnerable. Avoid leaving it unattended until you’ve spoken to a locksmith. If possible, park in a garage or use a steering wheel lock.

Step 3: Gather Important Details

Write down your car’s:

• Make and model
• Year of manufacture
• Vehicle Identification Number (VIN)

The VIN is usually found on the dashboard (driver’s side, visible through the windscreen) or inside the driver’s door frame. These details allow a locksmith to identify the exact key blank and programming method required.

Step 4: Call a Licensed Mobile Automotive Locksmith

Dealerships can replace keys, but the process is often slow and expensive. A licensed mobile locksmith, like Need Car Keys, can come directly to your location and create replacement keys on the spot.

📞 Save this number for emergencies: 0494 149 841

Step 5: Understand the Type of Key You Need

Modern vehicles use different technologies:

• Standard Cut Keys – traditional blade keys, quick to replace.
• Transponder Keys – contain a chip that must be coded to your car.
• Remote / Flip Keys – combine blade + buttons, require programming.
• Smart Keys / Proximity Fobs – allow keyless entry and push-start, most complex to replace.

Step 6: Consider Re-Coding for Security

If you suspect theft, ask the locksmith to reprogram the immobiliser so that old keys no longer work. This prevents anyone who finds (or stole) your keys from using them.

Step 7: Test the New Key Thoroughly

Before your locksmith leaves, test:

• Lock/unlock buttons
• Key turning in the ignition (if applicable)
• Push-to-start function (if smart key)

Catching issues on-site avoids future callouts.

Step 8: Order a Spare Key Immediately

Once you’re back on the road, don’t stop at just one new key. A spare costs less than a full replacement and saves huge stress if you misplace your primary key again.

Related Guides & Services

• Why You Should Always Have a Spare Car Key
• Top Signs Your Car Key Needs Replacing
• Car key replacement services

Final Thoughts

Losing every car key is stressful, but with the right steps you’ll be driving again in no time. A licensed locksmith will not only get you moving but also keep your vehicle secure against theft.

👉 If you’re on the Gold Coast or Tweed Coast, Need Car Keys offers 24/7 mobile service for all types of car keys.