Published February 5, 2026 · 5 min read
Lost All Keys to Your Car? Here's Exactly What to Do
A 5-step plan for what to do the moment you realize every key to your car is gone.
Stay calm — you almost certainly don't need a tow
A qualified mobile auto locksmith can usually generate new keys from your VIN and reprogram your vehicle's immobilizer at your location, even when every key is gone.
What to do when you've lost all keys to your car
- 1
Confirm the keys are truly lost
Check usual spots, jacket pockets, recent locations.
- 2
Find your VIN and registration
VIN is on the dash near the windshield and on your registration. Have ID matching the registration ready.
- 3
Text a mobile auto locksmith
Send year/make/model/VIN and how many new keys you need.
- 4
Confirm price and arrival window
A reputable locksmith quotes upfront before dispatch.
- 5
Verify all functions before signing off
Test ignition, lock/unlock, trunk, and remote start before they leave.
FAQs
Do I need to prove ownership?
Yes. Have your title or registration and an ID matching the address. This is standard for any reputable locksmith.
Will the dealer be cheaper?
Almost never for lost-all-keys, after factoring tow + appointment + dealer rates.