What Is Proximity Key?
by Don Albright -
A proximity key (also called Push-to-Start, Keyless Go, Smart Key or Intelligent Key) is a computerized device that permits a key-less door access and engine igniting in your vehicle.
When owner is within the relevant radius, the smart key transmit radio frequency waves with your immobilizer to unlock and lock car doors and even to start the car engine having the key in the pocket.
30 years ago, Mercedes-Benz was the first vehicle maker to present this platform in a vehicle.
Presently, automotive drivers can benefit smart keys and push 2 start ignition on most vehicle models and enjoy operations as power windows, remote start, alarm, mirror adjustment and many more.
proximity key platforms on various automakers
- Buick: Passive Entry Passive Start (PEPS)
- Hyundai: Proximity Key and smart entry key
- Infiniti: Infiniti Intelligent Key with Push-button Ignition
- Honda: Smart Entry System
- Dodge: Keyless Enter-N-Go
- Chevrolet: Passive Entry Passive Start (PEPS)
- Mitsubishi Motors: FAST Key System
- Nissan: Nissan Intelligent Key
- Lincoln: Intelligent Access System
- Cadillac: Adaptive Remote Start & Keyless Access
- Acura: Keyless Access System
- Ford: Intelligent Access with push-button start
- Lexus: Smart Access System
- Mazda: Advanced Keyless Entry & Start System
- Chrysler: Keyless Enter-N-Go
- Kia Motors: Smart Key System
- Jeep: Keyless Enter-N-Go
- Pontiac: Passive Entry Passive Start (PEPS)