That moment of patting down your pockets and realising your car keys just aren't there is enough to derail anyone's day. Maybe they slipped out at the beach, got left behind at a café, or vanished somewhere between the couch and the car park. Nobody likes a lost car keys situation, so we have outlined what actually happens from the first phone call through to driving away again.
What Should You Do First If You've Lost Your Car Keys?
Retrace your steps before anything else. Check the obvious spots first, your bag, your coat pockets, the last place you remember using them, then move on to less obvious ones like under car seats or in yesterday's jacket. If there's any chance the keys were stolen rather than lost, report it to police, particularly if your address or personal details were on the same keyring. Once you've ruled out a quick recovery, the next step is calling a locksmith who works with vehicles.
Can a Locksmith Make a New Car Key Without the Original?
Yes. A qualified automotive locksmith can cut and program a new key using your vehicle's identification number and onboard computer system, without needing the original key present. Modern cars with transponder chips or smart keys require specialised equipment to do this correctly, which is why it's worth confirming a locksmith carries the right gear for your make and model rather than assuming only the dealership can help. Tasmanian Mobile Locksmiths carries this equipment on the road, so the job can often be done at your car rather than requiring a tow.
How Long Does It Take to Replace Lost Car Keys?
For most modern vehicles, a mobile locksmith can cut and program a replacement key on site within an hour or two of arriving, depending on the make and model. Some older or less common vehicles may need parts ordered in, which extends the timeline. Either way, it's usually a same-day fix rather than something that leaves your car sitting unused for days.
How Much Does It Cost to Replace Lost Car Keys?
Cost depends heavily on the type of key your car uses. A basic mechanical key is cheaper to replace than a smart key or a key with an embedded transponder chip, since those require both physical cutting and programming to match your vehicle's immobiliser. Getting a quote based on your specific make, model, and year before work begins is the best way to know what you're actually paying for.
Should You Rekey Your Car After Losing Your Keys?
If there's any possibility your lost key ended up in the wrong hands, rekeying is worth considering. This changes the internal mechanism of the lock so the old key, wherever it ends up, no longer works. It won't undo what's already happened, but it does close off that particular risk going forward. If you're unsure whether your situation warrants it, a locksmith can talk you through the likelihood of the key being misused versus the cost of rekeying, so you can make a call based on your own risk tolerance rather than a blanket recommendation.
If you've lost your car keys and need a replacement without a long wait, contact TasMobile Locksmiths to arrange a call-out
Rob Damen
Founder & Senior Technician
