Replacement for a missing or unresponsive smart key

A smart or proximity key lets a compatible vehicle detect the key for entry or starting. The correct replacement depends on the exact model year and key specification. Let us know whether the key is missing, physically damaged, or present but not being detected.

Information for your quote

  • Year, make, model, and whether the vehicle has a start button.
  • Whether another smart key still works.
  • Any dashboard message such as “key not detected.”
  • Whether the remote buttons, engine-start function, or both have failed.

A dead fob battery is different from a lost key

If you still have the fob, explain the symptoms before ordering a replacement. Battery or housing service may be relevant; a lost key needs a different plan. Check your vehicle owner's manual for its specific backup-start instructions rather than using instructions for another model.

Starting price

Most domestic push-to-start vehicles start at $250. This is a starting price, not a quote for all smart keys or imported vehicles. Call with your details to confirm compatibility, the total, and what is included. Ask whether travel or after-hours charges apply.

Before purchasing a fob

Used or online fobs should be checked for suitability before you buy. A matching logo and button layout are not enough to confirm that a key can be used with your car.

Key fob replacement · All keys lost

Frequently asked questions

How much does a push-to-start key cost?

Most domestic push-to-start vehicles start at $250. The final quote depends on your vehicle and situation. Imported vehicles need a separate quote; call with the year, make, model, and whether a working key remains.

Does “key not detected” always mean I need a new fob?

No. A fob battery or another vehicle issue may be involved. Tell us whether the remote buttons work, whether a second key works, and the exact dashboard message.

Can you replace a smart key if I have no spare?

For supported vehicles, yes. Call to confirm your exact vehicle and have photo ID and registration ready. Explain that every key is lost when booking.