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Smart Key & Keyless Entry Programming in Sydney

Modern vehicles increasingly use smart key technology, allowing you to unlock and start your car without ever removing the key from your pocket. When these advanced keys need replacing or reprogramming, CarKey Plus has the specialised equipment and expertise to handle it on-site.

What is a Smart Key?

A smart key (also called a proximity key or intelligent key) uses radio frequency signals to communicate with your vehicle. When the key is nearby, you can:

  • Unlock doors by touching the handle
  • Start the engine with a push-button
  • Lock the car by walking away (on some models)
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How Our Spare Key Service Works

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Smart Key Replacement

Lost your smart key? We supply and program a new one.

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Additional Smart Key

Need an extra proximity fob for a family member?

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Smart Key Reprogramming

Key not being detected by the vehicle? We diagnose and reprogram.

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Keyless Entry Remote Programming

We program standalone keyless entry remotes for older systems.

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Push-Button Start Fob Replacement

Full replacement of push-to-start fobs.

Smart Key FAQs

Yes. Our mobile technicians carry dealer-level programming tools that allow us to program smart keys on-site.
Smart keys are typically more expensive than standard keys, but our pricing is still significantly lower than dealer rates.
This could be a battery issue, a programming fault, or a problem with the vehicle’s receiver. We can diagnose the issue on-site.

Smart Key Issues? We Have the Solution.

Call 0419 115 162 for mobile smart key programming anywhere in Sydney.
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