How do I program my Acura key?
Turn the key in the ignition to the Off position, then back to the On position within four seconds once you've pressed the keyless remote button. You'll then need to press the Lock or Unlock button on your keyless remote once again, then repeat the process a third and final time to complete the programming. via
Can I start my car without the key fob?
Simply put, if you lose the keyfob that enables your push-button start before you try to drive in your car, then you simply won't be able to start your vehicle. via